kc3-lang/kc3

diff --git a/lib/kc3/0.1/buf.kc3 b/lib/kc3/0.1/buf.kc3
index ce161bc..61f36a0 100644
--- a/lib/kc3/0.1/buf.kc3
+++ b/lib/kc3/0.1/buf.kc3
@@ -8,7 +8,7 @@ defmodule Buf do
              read_only: false,
              refill: (Ptr) 0,
              rpos: (Uw) 0,
-             rwlock: (Ptr) 0,
+             rwlock: %Rwlock{},
              save: (Ptr) 0,
              seek: (Ptr) 0,
              size: (Uw) 0,
diff --git a/lib/kc3/0.1/facts.kc3 b/lib/kc3/0.1/facts.kc3
index 6a7eb1c..9f1b9dd 100644
--- a/lib/kc3/0.1/facts.kc3
+++ b/lib/kc3/0.1/facts.kc3
@@ -7,9 +7,7 @@ defmodule Facts do
              index_osp: (Ptr) 0,
              log: (Ptr) 0,
              next_id: (Uw) 0,
-             rwlock: (Ptr) 0,
-             rwlock_count: (Sw) 0,
-             rwlock_thread: (Ptr) 0,
+             rwlock: %Rwlock{},
              transaction: (Ptr) 0]
 
   # returns true if fact was added or is already present
diff --git a/lib/kc3/0.1/rwlock.kc3 b/lib/kc3/0.1/rwlock.kc3
new file mode 100644
index 0000000..9825c40
--- /dev/null
+++ b/lib/kc3/0.1/rwlock.kc3
@@ -0,0 +1,7 @@
+defmodule Rwlock do
+
+  defstruct [rwlock: (Ptr) 0,
+             count: (Sw) 0,
+             thread: (Ptr) 0]
+
+end
diff --git a/libkc3/buf.c b/libkc3/buf.c
index f8525ba..5e42573 100644
--- a/libkc3/buf.c
+++ b/libkc3/buf.c
@@ -19,13 +19,14 @@
 #include "error.h"
 #include "pretty.h"
 #include "ratio.h"
+#include "rwlock.h"
 #include "str.h"
 #include "sym.h"
 
 void buf_clean (s_buf *buf)
 {
   assert(buf);
-  buf_lock_clean(buf);
+  rwlock_clean(&buf->rwlock);
   if (buf->free)
     free(buf->ptr.p);
 }
@@ -195,7 +196,7 @@ s_buf * buf_init (s_buf *buf, bool p_free, uw size, char *p)
   tmp.line = 1;
   tmp.ptr.pchar = p;
   tmp.size = size;
-  buf_lock_init(&tmp);
+  rwlock_init(&tmp.rwlock);
   *buf = tmp;
   return buf;
 }
@@ -300,54 +301,6 @@ s_buf * buf_init_str_copy (s_buf *buf, const s_str *str)
   return buf;
 }
 
-void buf_lock_clean (s_buf *buf)
-{
-  if (pthread_rwlock_destroy(buf->rwlock)) {
-    err_puts("buf_lock_init: pthread_rwlock_destroy");
-    assert(! "buf_lock_init: pthread_rwlock_destroy");
-    abort();
-  }
-  free(buf->rwlock);
-}
-
-void buf_lock_init (s_buf *buf)
-{
-  if (! (buf->rwlock = alloc(sizeof(pthread_rwlock_t))))
-    abort();
-  if (pthread_rwlock_init(buf->rwlock, NULL)) {
-    err_puts("buf_lock_init: pthread_rwlock_init");
-    assert(! "buf_lock_init: pthread_rwlock_init");
-    abort();
-  }
-}
-
-void buf_lock_r (s_buf *buf)
-{
-  if (pthread_rwlock_rdlock(buf->rwlock)) {
-    err_puts("buf_lock_init: pthread_rwlock_rdlock");
-    assert(! "buf_lock_init: pthread_rwlock_rdlock");
-    abort();
-  }
-}
-
-void buf_lock_unlock (s_buf *buf)
-{
-  if (pthread_rwlock_unlock(buf->rwlock)) {
-    err_puts("buf_lock_init: pthread_rwlock_unlock");
-    assert(! "buf_lock_init: pthread_rwlock_unlock");
-    abort();
-  }
-}
-
-void buf_lock_w (s_buf *buf)
-{
-  if (pthread_rwlock_wrlock(buf->rwlock)) {
-    err_puts("buf_lock_init: pthread_rwlock_wrlock");
-    assert(! "buf_lock_init: pthread_rwlock_wrlock");
-    abort();
-  }
-}
-
 s_buf * buf_new (bool p_free, uw size, char *p)
 {
   s_buf *buf;
diff --git a/libkc3/buf.h b/libkc3/buf.h
index a7316b0..180383a 100644
--- a/libkc3/buf.h
+++ b/libkc3/buf.h
@@ -52,11 +52,6 @@ sw      buf_ignore_line (s_buf *buf);
 sw      buf_ignore_newline (s_buf *buf);
 sw      buf_ignore_spaces (s_buf *buf);
 sw      buf_ignore_spaces_but_newline (s_buf *buf);
-void    buf_lock_clean (s_buf *buf);
-void    buf_lock_init (s_buf *buf);
-void    buf_lock_r (s_buf *buf);
-void    buf_lock_unlock (s_buf *buf);
-void    buf_lock_w (s_buf *buf);
 sw      buf_peek_1 (s_buf *buf, const char *p);
 sw      buf_peek_character_utf8 (s_buf *buf, character *p);
 sw      buf_peek_f32 (s_buf *buf, f32 *p);
diff --git a/libkc3/facts.c b/libkc3/facts.c
index 4282665..1cdae8a 100644
--- a/libkc3/facts.c
+++ b/libkc3/facts.c
@@ -30,6 +30,7 @@
 #include "io.h"
 #include "list.h"
 #include "log.h"
+#include "rwlock.h"
 #include "set__fact.h"
 #include "set__tag.h"
 #include "set_cursor__fact.h"
@@ -50,13 +51,13 @@ s_fact * facts_add_fact (s_facts *facts, s_fact *fact)
   assert(facts);
   assert(fact);
 #if HAVE_PTHREAD
-  if (! facts_lock_w(facts))
+  if (! rwlock_w(&facts->rwlock))
     return NULL;
 #endif
   tmp.subject = facts_ref_tag(facts, fact->subject);
   if (! tmp.subject) {
 #if HAVE_PTHREAD
-    facts_lock_unlock_w(facts);
+    rwlock_unlock_w(&facts->rwlock);
 #endif
     return NULL;
   }
@@ -64,7 +65,7 @@ s_fact * facts_add_fact (s_facts *facts, s_fact *fact)
   if (! tmp.predicate) {
     facts_unref_tag(facts, tmp.subject);
 #if HAVE_PTHREAD
-    facts_lock_unlock_w(facts);
+    rwlock_unlock_w(&facts->rwlock);
 #endif
     return NULL;
   }
@@ -73,14 +74,14 @@ s_fact * facts_add_fact (s_facts *facts, s_fact *fact)
     facts_unref_tag(facts, tmp.subject);
     facts_unref_tag(facts, tmp.predicate);
 #if HAVE_PTHREAD
-    facts_lock_unlock_w(facts);
+    rwlock_unlock_w(&facts->rwlock);
 #endif
     return NULL;
   }
   tmp.id = 0;
   if ((item = set_get__fact(&facts->facts, &tmp))) {
 #if HAVE_PTHREAD
-    facts_lock_unlock_w(facts);
+    rwlock_unlock_w(&facts->rwlock);
 #endif
     return &item->data;
   }
@@ -119,7 +120,7 @@ s_fact * facts_add_fact (s_facts *facts, s_fact *fact)
   }
   facts->next_id++;
 #if HAVE_PTHREAD
-  facts_lock_unlock_w(facts);
+  rwlock_unlock_w(&facts->rwlock);
 #endif
   return f;
  ko:
@@ -127,7 +128,7 @@ s_fact * facts_add_fact (s_facts *facts, s_fact *fact)
   facts_unref_tag(facts, tmp.predicate);
   facts_unref_tag(facts, tmp.object);
 #if HAVE_PTHREAD
-  facts_lock_unlock_w(facts);
+  rwlock_unlock_w(&facts->rwlock);
 #endif
   return NULL;
 }
@@ -151,7 +152,7 @@ void facts_clean (s_facts *facts)
   set_clean__fact(&facts->facts);
   set_clean__tag(&facts->tags);
 #if HAVE_PTHREAD
-  facts_lock_clean(facts);
+  rwlock_clean(&facts->rwlock);
 #endif
 }
 
@@ -215,7 +216,7 @@ sw facts_dump (s_facts *facts, s_buf *buf)
     return r;
   result += r;
 #if HAVE_PTHREAD
-  facts_lock_r(facts);
+  rwlock_r(&facts->rwlock);
 #endif
   facts_with_0(facts, &cursor, &subject.data.var, &predicate.data.var,
                &object.data.var);
@@ -237,7 +238,7 @@ sw facts_dump (s_facts *facts, s_buf *buf)
   r = result;
  clean:
 #if HAVE_PTHREAD
-  facts_lock_unlock_r(facts);
+  rwlock_unlock_r(&facts->rwlock);
 #endif
   return r;
 }
@@ -269,7 +270,7 @@ s_fact ** facts_find_fact (s_facts *facts, const s_fact *fact,
   assert(facts);
   assert(fact);
 #if HAVE_PTHREAD
-  if (! facts_lock_r(facts))
+  if (! rwlock_r(&facts->rwlock))
     return NULL;
 #endif
   if (! facts_find_tag(facts, fact->subject, &f.subject))
@@ -283,7 +284,7 @@ s_fact ** facts_find_fact (s_facts *facts, const s_fact *fact,
       (item = set_get__fact(&facts->facts, &f)))
     *dest = &item->data;
 #if HAVE_PTHREAD
-  facts_lock_unlock_r(facts);
+  rwlock_unlock_r(&facts->rwlock);
 #endif
   return dest;
 }
@@ -302,14 +303,14 @@ s_tag ** facts_find_tag (s_facts *facts, const s_tag *tag, s_tag **dest)
   assert(facts);
   assert(tag);
 #if HAVE_PTHREAD
-  if (! facts_lock_r(facts))
+  if (! rwlock_r(&facts->rwlock))
     return NULL;
 #endif
   *dest = NULL;
   if ((item = set_get__tag(&facts->tags, tag)))
     *dest = &item->data;
 #if HAVE_PTHREAD
-  facts_lock_unlock_r(facts);
+  rwlock_unlock_r(&facts->rwlock);
 #endif
   return dest;
 }
@@ -332,7 +333,7 @@ s_facts * facts_init (s_facts *facts)
   assert(tmp.index_osp);
   tmp.index_osp->compare = compare_fact_osp;
 #if HAVE_PTHREAD
-  facts_lock_init(facts);
+  rwlock_init(&facts->rwlock);
 #endif
   tmp.next_id = 1;
   *facts = tmp;
@@ -359,7 +360,7 @@ sw facts_load (s_facts *facts, s_buf *buf, const s_str *path)
   }
   result += r;
 #if HAVE_PTHREAD
-  facts_lock_w(facts);
+  rwlock_w(&facts->rwlock);
 #endif
   while (1) {
     if ((r = buf_read_1(buf, "replace ")) < 0)
@@ -433,12 +434,12 @@ sw facts_load (s_facts *facts, s_buf *buf, const s_str *path)
     fact_w_clean(&fact_eval);
   }
 #if HAVE_PTHREAD
-  facts_lock_unlock_w(facts);
+  rwlock_unlock_w(&facts->rwlock);
 #endif
   return result;
  ko:
 #if HAVE_PTHREAD
-  facts_lock_unlock_w(facts);
+  rwlock_unlock_w(&facts->rwlock);
 #endif
   return -1;
 }
@@ -462,133 +463,6 @@ sw facts_load_file (s_facts *facts, const s_str *path)
   return result;
 }
 
-#if HAVE_PTHREAD
-
-s_facts * facts_lock_clean (s_facts *facts)
-{
-  assert(facts);
-  if (pthread_rwlock_destroy(&facts->rwlock)) {
-    err_puts("facts_lock_clean: pthread_rwlock_destroy");
-    assert(! "facts_lock_clean: pthread_rwlock_destroy");
-    return NULL;
-  }
-  return facts;
-}
-
-s_facts * facts_lock_init (s_facts *facts)
-{
-  uw i;
-  assert(facts);
-  if (false) {
-    i = (uw) &facts->rwlock;
-    err_write_1("facts_lock_init: ");
-    err_inspect_uw_hexadecimal(&i);
-    err_write_1("\n");
-  }
-  if (pthread_rwlock_init(&facts->rwlock, NULL)) {
-    err_puts("facts_lock_init: pthread_rwlock_init");
-    assert(! "facts_lock_init: pthread_rwlock_init");
-    return NULL;
-  }
-  facts->rwlock_count = 0;
-  facts->rwlock_thread = 0;
-  return facts;
-}
-
-s_facts * facts_lock_r (s_facts *facts)
-{
-  sw e;
-  uw i;
-  pthread_t thread;
-  assert(facts);
-  thread = pthread_self();
-  if (facts->rwlock_thread != thread) {
-    if (false) {
-      i = (uw) &facts->rwlock;
-      err_write_1("facts_lock_r: ");
-      err_inspect_uw_hexadecimal(&i);
-      err_write_1("\n");
-    }
-    if ((e = pthread_rwlock_rdlock(&facts->rwlock))) {
-      err_write_1("facts_lock_r: pthread_rwlock_rdlock: ");
-      switch (e) {
-      case EAGAIN:
-        err_puts("the maximum number of read locks on this lock has"
-                 " been exceeded");
-        break;
-      case EDEADLK:
-        err_puts("the current thread already owns this lock for"
-                 " writing");
-        break;
-      case EINVAL:
-        err_puts("invalid lock");
-        break;
-      case ENOMEM:
-        err_puts("not enough memory to initialize the lock");
-        break;
-      default:
-        err_puts("unknown error");
-        break;
-      }
-      assert(! "facts_lock_r: pthread_rwlock_rdlock");
-      abort();
-      return NULL;
-    }
-  }
-  return facts;
-}
-
-s_facts * facts_lock_unlock_r (s_facts *facts)
-{
-  pthread_t thread;
-  assert(facts);
-  thread = pthread_self();
-  if (facts->rwlock_thread != thread &&
-      pthread_rwlock_unlock(&facts->rwlock)) {
-    err_puts("facts_lock_unlock_r: pthread_rwlock_unlock");
-    assert(! "facts_lock_unlock_r: pthread_rwlock_unlock");
-    abort();
-    return NULL;
-  }
-  return facts;
-}
-
-s_facts * facts_lock_unlock_w (s_facts *facts)
-{
-  assert(facts);
-  assert(facts->rwlock_count);
-  facts->rwlock_count--;
-  if (! facts->rwlock_count) {
-    facts->rwlock_thread = 0;
-    if (pthread_rwlock_unlock(&facts->rwlock)) {
-      err_puts("facts_lock_unlock_w: pthread_rwlock_unlock");
-      assert(! "facts_lock_unlock_w: pthread_rwlock_unlock");
-      return NULL;
-    }
-  }
-  return facts;
-}
-
-s_facts * facts_lock_w (s_facts *facts)
-{
-  pthread_t thread;
-  assert(facts);
-  thread = pthread_self();
-  if (facts->rwlock_thread != thread) {
-    if (pthread_rwlock_wrlock(&facts->rwlock)) {
-      err_puts("facts_lock_w: pthread_rwlock_wrlock");
-      assert(! "facts_lock_w: pthread_rwlock_wrlock");
-      return NULL;
-    }
-    facts->rwlock_thread = thread;
-    facts->rwlock_count = 0;
-  }
-  facts->rwlock_count++;
-  return facts;
-}
-
-#endif /* HAVE_PTHREAD */
-
 sw facts_log_add (s_log *log, const s_fact *fact)
 {
   sw r;
@@ -802,7 +676,7 @@ bool * facts_remove_fact (s_facts *facts, const s_fact *fact,
   assert(facts);
   assert(fact);
 #if HAVE_PTHREAD
-  facts_lock_w(facts);
+  rwlock_w(&facts->rwlock);
 #endif
   if (! facts_find_fact(facts, fact, &found))
     return NULL;
@@ -821,7 +695,7 @@ bool * facts_remove_fact (s_facts *facts, const s_fact *fact,
     *dest = true;
   }
 #if HAVE_PTHREAD
-  facts_lock_unlock_w(facts);
+  rwlock_unlock_w(&facts->rwlock);
 #endif
   return dest;
 }
@@ -866,19 +740,19 @@ s_fact * facts_replace_tags (s_facts *facts, s_tag *subject,
   assert(object);
   tag_init_var(&var, &g_sym_Tag);
 #if HAVE_PTHREAD
-  if (! facts_lock_w(facts))
+  if (! rwlock_w(&facts->rwlock))
     return NULL;
 #endif
   if (! facts_with_tags(facts, &cursor, (s_tag *) subject,
                         (s_tag *) predicate, &var)) {
 #if HAVE_PTHREAD
-    facts_lock_unlock_w(facts);
+    rwlock_unlock_w(&facts->rwlock);
 #endif
     return NULL;
   }
   if (! facts_cursor_next(&cursor, &fact)) {
 #if HAVE_PTHREAD
-    facts_lock_unlock_w(facts);
+    rwlock_unlock_w(&facts->rwlock);
 #endif
     return NULL;
   }
@@ -887,7 +761,7 @@ s_fact * facts_replace_tags (s_facts *facts, s_tag *subject,
     list->tag.data.fact = *fact;
     if (! facts_cursor_next(&cursor, &fact)) {
 #if HAVE_PTHREAD
-      facts_lock_unlock_w(facts);
+      rwlock_unlock_w(&facts->rwlock);
 #endif
       list_delete_all(list);
       return NULL;
@@ -900,7 +774,7 @@ s_fact * facts_replace_tags (s_facts *facts, s_tag *subject,
       list_delete_all(list);
       facts_transaction_rollback(facts, &transaction);
 #if HAVE_PTHREAD
-      facts_lock_unlock_w(facts);
+      rwlock_unlock_w(&facts->rwlock);
 #endif
       return NULL;
     }
@@ -910,7 +784,7 @@ s_fact * facts_replace_tags (s_facts *facts, s_tag *subject,
   fact = facts_add_tags(facts, subject, predicate, object);
   facts_transaction_end(facts, &transaction);
 #if HAVE_PTHREAD
-  facts_lock_unlock_w(facts);
+  rwlock_unlock_w(&facts->rwlock);
 #endif
   return fact;
 }
diff --git a/libkc3/facts.h b/libkc3/facts.h
index 3bf0948..c54767e 100644
--- a/libkc3/facts.h
+++ b/libkc3/facts.h
@@ -38,14 +38,6 @@ void      facts_close (s_facts *facts);
 sw        facts_load (s_facts *facts, s_buf *buf,
                       const s_str *path);
 sw        facts_load_file (s_facts *facts, const s_str *path);
-#if HAVE_PTHREAD
-s_facts * facts_lock_clean (s_facts *facts);
-s_facts * facts_lock_init (s_facts *facts);
-s_facts * facts_lock_r (s_facts *facts);
-s_facts * facts_lock_unlock_r (s_facts *facts);
-s_facts * facts_lock_unlock_w (s_facts *facts);
-s_facts * facts_lock_w (s_facts *facts);
-#endif
 sw        facts_open_file (s_facts *facts, const s_str *path);
 s_tag *   facts_ref_tag (s_facts *facts, s_tag *tag);
 bool *    facts_remove_fact (s_facts *facts, const s_fact *fact,
diff --git a/libkc3/facts_cursor.c b/libkc3/facts_cursor.c
index cb22b18..89e3516 100644
--- a/libkc3/facts_cursor.c
+++ b/libkc3/facts_cursor.c
@@ -15,6 +15,7 @@
 #include "config.h"
 #include "facts.h"
 #include "facts_cursor.h"
+#include "rwlock.h"
 #include "skiplist__fact.h"
 #include "skiplist_node__fact.h"
 #include "sym.h"
@@ -86,7 +87,7 @@ s_facts_cursor * facts_cursor_lock (s_facts_cursor *cursor)
     assert(! "facts_cursor_lock: pthread_mutex_lock");
     return NULL;
   }
-  facts_lock_r(cursor->facts);
+  rwlock_r(&cursor->facts->rwlock);
   return cursor;
 }
 
@@ -116,7 +117,7 @@ s_facts_cursor * facts_cursor_lock_init (s_facts_cursor *cursor)
 s_facts_cursor * facts_cursor_lock_unlock (s_facts_cursor *cursor)
 {
   assert(cursor);
-  facts_lock_unlock_r(cursor->facts);
+  rwlock_unlock_r(&cursor->facts->rwlock);
   if (pthread_mutex_unlock(&cursor->mutex)) {
     err_puts("facts_cursor_lock_unlock: pthread_mutex_unlock");
     assert(! "facts_cursor_lock_unlock: pthread_mutex_unlock");
diff --git a/libkc3/rwlock.c b/libkc3/rwlock.c
new file mode 100644
index 0000000..085050b
--- /dev/null
+++ b/libkc3/rwlock.c
@@ -0,0 +1,143 @@
+/* kc3
+ * Copyright 2022,2023,2024 kmx.io <contact@kmx.io>
+ *
+ * Permission is hereby granted to use this software granted the above
+ * copyright notice and this permission paragraph are included in all
+ * copies and substantial portions of this software.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
+ * PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
+ * AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
+ * THIS SOFTWARE.
+ */
+#include <errno.h>
+#include <pthread.h>
+#include "assert.h"
+#include "io.h"
+#include "rwlock.h"
+
+#if HAVE_PTHREAD
+
+void rwlock_clean (s_rwlock *rwlock)
+{
+  assert(rwlock);
+  if (pthread_rwlock_destroy(&rwlock->rwlock)) {
+    err_puts("rwlock_clean: pthread_rwlock_destroy");
+    assert(! "rwlock_clean: pthread_rwlock_destroy");
+    abort();
+  }
+}
+
+s_rwlock * rwlock_init (s_rwlock *rwlock)
+{
+  uw i;
+  assert(rwlock);
+  if (false) {
+    i = (uw) rwlock->rwlock;
+    err_write_1("rwlock_init: ");
+    err_inspect_uw_hexadecimal(&i);
+    err_write_1("\n");
+  }
+  if (pthread_rwlock_init(&rwlock->rwlock, NULL)) {
+    err_puts("rwlock_init: pthread_rwlock_init");
+    assert(! "rwlock_init: pthread_rwlock_init");
+    return NULL;
+  }
+  rwlock->count = 0;
+  rwlock->thread = 0;
+  return rwlock;
+}
+
+s_rwlock * rwlock_r (s_rwlock *rwlock)
+{
+  sw e;
+  uw i;
+  pthread_t thread;
+  assert(rwlock);
+  thread = pthread_self();
+  if (rwlock->thread != thread) {
+    if (false) {
+      i = (uw) rwlock;
+      err_write_1("rwlock_r: ");
+      err_inspect_uw_hexadecimal(&i);
+      err_write_1("\n");
+    }
+    if ((e = pthread_rwlock_rdlock(&rwlock->rwlock))) {
+      err_write_1("rwlock_r: pthread_rwlock_rdlock: ");
+      switch (e) {
+      case EAGAIN:
+        err_puts("the maximum number of read locks on this lock has"
+                 " been exceeded");
+        break;
+      case EDEADLK:
+        err_puts("the current thread already owns this lock for"
+                 " writing");
+        break;
+      case EINVAL:
+        err_puts("invalid lock");
+        break;
+      case ENOMEM:
+        err_puts("not enough memory to initialize the lock");
+        break;
+      default:
+        err_puts("unknown error");
+        break;
+      }
+      assert(! "rwlock_r: pthread_rwlock_rdlock");
+      abort();
+      return NULL;
+    }
+  }
+  return rwlock;
+}
+
+s_rwlock * rwlock_unlock_r (s_rwlock *rwlock)
+{
+  pthread_t thread;
+  assert(rwlock);
+  thread = pthread_self();
+  if (rwlock->thread != thread &&
+      pthread_rwlock_unlock(&rwlock->rwlock)) {
+    err_puts("rwlock_unlock_r: pthread_rwlock_unlock");
+    assert(! "rwlock_unlock_r: pthread_rwlock_unlock");
+    abort();
+    return NULL;
+  }
+  return rwlock;
+}
+
+s_rwlock * rwlock_unlock_w (s_rwlock *rwlock)
+{
+  assert(rwlock);
+  assert(rwlock->count);
+  rwlock->count--;
+  if (! rwlock->count) {
+    rwlock->thread = 0;
+    if (pthread_rwlock_unlock(&rwlock->rwlock)) {
+      err_puts("rwlock_unlock_w: pthread_rwlock_unlock");
+      assert(! "rwlock_unlock_w: pthread_rwlock_unlock");
+      return NULL;
+    }
+  }
+  return rwlock;
+}
+
+s_rwlock * rwlock_w (s_rwlock *rwlock)
+{
+  pthread_t thread;
+  assert(rwlock);
+  thread = pthread_self();
+  if (rwlock->thread != thread) {
+    if (pthread_rwlock_wrlock(&rwlock->rwlock)) {
+      err_puts("rwlock_w: pthread_rwlock_wrlock");
+      assert(! "rwlock_w: pthread_rwlock_wrlock");
+      return NULL;
+    }
+    rwlock->thread = thread;
+    rwlock->count = 0;
+  }
+  rwlock->count++;
+  return rwlock;
+}
+
+#endif /* HAVE_PTHREAD */
diff --git a/libkc3/rwlock.h b/libkc3/rwlock.h
new file mode 100644
index 0000000..bf983ed
--- /dev/null
+++ b/libkc3/rwlock.h
@@ -0,0 +1,29 @@
+/* kc3
+ * Copyright 2022,2023,2024 kmx.io <contact@kmx.io>
+ *
+ * Permission is hereby granted to use this software granted the above
+ * copyright notice and this permission paragraph are included in all
+ * copies and substantial portions of this software.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
+ * PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
+ * AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
+ * THIS SOFTWARE.
+ */
+#ifndef LIBKC3_RWLOCK_H
+#define LIBKC3_RWLOCK_H
+
+#include "types.h"
+
+/* Stack-allocation compatible functions, call rwlock_clean
+   after use. */
+void       rwlock_clean (s_rwlock *rwlock);
+s_rwlock * rwlock_init (s_rwlock *rwlock);
+
+/* Operators. */
+s_rwlock * rwlock_r (s_rwlock *rwlock);
+s_rwlock * rwlock_unlock_r (s_rwlock *rwlock);
+s_rwlock * rwlock_unlock_w (s_rwlock *rwlock);
+s_rwlock * rwlock_w (s_rwlock *rwlock);
+
+#endif /* LIBKC3_RWLOCK_H */
diff --git a/libkc3/sources.mk b/libkc3/sources.mk
index 5f7d55e..783d18a 100644
--- a/libkc3/sources.mk
+++ b/libkc3/sources.mk
@@ -136,6 +136,7 @@ HEADERS = \
 	"queue.h" \
 	"quote.h" \
 	"ratio.h" \
+	"rwlock.h" \
 	"s16.h" \
 	"s32.h" \
 	"s64.h" \
@@ -312,6 +313,7 @@ SOURCES = \
 	"queue.c" \
 	"quote.c" \
 	"ratio.c" \
+	"rwlock.c" \
 	"s16.c" \
 	"s32.c" \
 	"s64.c" \
@@ -598,6 +600,7 @@ LO_SOURCES = \
 	"queue.c" \
 	"quote.c" \
 	"ratio.c" \
+	"rwlock.c" \
 	"s16.c" \
 	"s32.c" \
 	"s64.c" \
diff --git a/libkc3/sources.sh b/libkc3/sources.sh
index 986e586..b5a5439 100644
--- a/libkc3/sources.sh
+++ b/libkc3/sources.sh
@@ -1,4 +1,4 @@
 # sources.sh generated by update_sources
-HEADERS='abs.h alist.h alloc.h arg.h array.h assert.h binding.h block.h bool.h buf.h buf_fd.h buf_file.h buf_getc.h buf_getchar.h buf_inspect.h buf_inspect_s16.h buf_inspect_s16_binary.h buf_inspect_s16_decimal.h buf_inspect_s16_hexadecimal.h buf_inspect_s16_octal.h buf_inspect_s32.h buf_inspect_s32_binary.h buf_inspect_s32_decimal.h buf_inspect_s32_hexadecimal.h buf_inspect_s32_octal.h buf_inspect_s64.h buf_inspect_s64_binary.h buf_inspect_s64_decimal.h buf_inspect_s64_hexadecimal.h buf_inspect_s64_octal.h buf_inspect_s8.h buf_inspect_s8_binary.h buf_inspect_s8_decimal.h buf_inspect_s8_hexadecimal.h buf_inspect_s8_octal.h buf_inspect_sw.h buf_inspect_sw_binary.h buf_inspect_sw_decimal.h buf_inspect_sw_hexadecimal.h buf_inspect_sw_octal.h buf_inspect_u16.h buf_inspect_u16_binary.h buf_inspect_u16_decimal.h buf_inspect_u16_hexadecimal.h buf_inspect_u16_octal.h buf_inspect_u32.h buf_inspect_u32_binary.h buf_inspect_u32_decimal.h buf_inspect_u32_hexadecimal.h buf_inspect_u32_octal.h buf_inspect_u64.h buf_inspect_u64_binary.h buf_inspect_u64_decimal.h buf_inspect_u64_hexadecimal.h buf_inspect_u64_octal.h buf_inspect_u8.h buf_inspect_u8_binary.h buf_inspect_u8_decimal.h buf_inspect_u8_hexadecimal.h buf_inspect_u8_octal.h buf_inspect_uw.h buf_inspect_uw_binary.h buf_inspect_uw_decimal.h buf_inspect_uw_hexadecimal.h buf_inspect_uw_octal.h buf_parse.h buf_parse_s16.h buf_parse_s32.h buf_parse_s64.h buf_parse_s8.h buf_parse_sw.h buf_parse_u16.h buf_parse_u32.h buf_parse_u64.h buf_parse_u8.h buf_parse_uw.h buf_rw.h buf_save.h call.h callable.h cast.h ceiling.h cfn.h character.h compare.h complex.h cow.h crypt.h data.h deserialize.h env.h error.h error_handler.h eval.h explicit_bzero.h f128.h f32.h f64.h fact.h fact_action.h fact_list.h facts.h facts_cursor.h facts_spec.h facts_spec_cursor.h facts_transaction.h facts_with.h facts_with_cursor.h fd.h file.h float.h fn.h fn_clause.h frame.h hash.h ident.h inspect.h integer.h io.h kc3.h kc3_main.h list.h list_init.h log.h map.h module.h operator.h pcomplex.h pcow.h pretty.h ptag.h ptr.h ptr_free.h queue.h quote.h ratio.h s16.h s32.h s64.h s8.h sequence.h serialize.h set__fact.h set__tag.h set_cursor__fact.h set_cursor__tag.h set_item__fact.h set_item__tag.h sh.h sha1.h sign.h skiplist__fact.h skiplist_node__fact.h special_operator.h str.h struct.h struct_type.h sw.h sym.h tag.h tag_init.h tag_type.h time.h to_lisp.h tuple.h types.h u16.h u32.h u64.h u8.h ucd.h unquote.h uw.h var.h void.h wait.h '
-SOURCES='abs.c alist.c alloc.c arg.c array.c binding.c block.c bool.c buf.c buf_fd.c buf_file.c buf_getc.c buf_getchar.c buf_inspect.c buf_inspect_s16.c buf_inspect_s16_binary.c buf_inspect_s16_decimal.c buf_inspect_s16_hexadecimal.c buf_inspect_s16_octal.c buf_inspect_s32.c buf_inspect_s32_binary.c buf_inspect_s32_decimal.c buf_inspect_s32_hexadecimal.c buf_inspect_s32_octal.c buf_inspect_s64.c buf_inspect_s64_binary.c buf_inspect_s64_decimal.c buf_inspect_s64_hexadecimal.c buf_inspect_s64_octal.c buf_inspect_s8.c buf_inspect_s8_binary.c buf_inspect_s8_decimal.c buf_inspect_s8_hexadecimal.c buf_inspect_s8_octal.c buf_inspect_sw.c buf_inspect_sw_binary.c buf_inspect_sw_decimal.c buf_inspect_sw_hexadecimal.c buf_inspect_sw_octal.c buf_inspect_u16.c buf_inspect_u16_binary.c buf_inspect_u16_decimal.c buf_inspect_u16_hexadecimal.c buf_inspect_u16_octal.c buf_inspect_u32.c buf_inspect_u32_binary.c buf_inspect_u32_decimal.c buf_inspect_u32_hexadecimal.c buf_inspect_u32_octal.c buf_inspect_u64.c buf_inspect_u64_binary.c buf_inspect_u64_decimal.c buf_inspect_u64_hexadecimal.c buf_inspect_u64_octal.c buf_inspect_u8.c buf_inspect_u8_binary.c buf_inspect_u8_decimal.c buf_inspect_u8_hexadecimal.c buf_inspect_u8_octal.c buf_inspect_uw.c buf_inspect_uw_binary.c buf_inspect_uw_decimal.c buf_inspect_uw_hexadecimal.c buf_inspect_uw_octal.c buf_parse.c buf_parse_s16.c buf_parse_s32.c buf_parse_s64.c buf_parse_s8.c buf_parse_sw.c buf_parse_u16.c buf_parse_u32.c buf_parse_u64.c buf_parse_u8.c buf_parse_uw.c buf_rw.c buf_save.c call.c callable.c cast.c ceiling.c cfn.c character.c compare.c complex.c cow.c crypt.c crypt_sha512.c data.c deserialize.c env.c error.c error_handler.c eval.c f128.c f32.c f64.c fact.c fact_action.c fact_list.c facts.c facts_cursor.c facts_spec.c facts_spec_cursor.c facts_transaction.c facts_with.c facts_with_cursor.c fd.c file.c fn.c fn_clause.c frame.c hash.c ident.c inspect.c integer.c io.c kc3.c license.c list.c list_init.c log.c map.c module.c operator.c pcomplex.c pcow.c pretty.c ptag.c ptr.c ptr_free.c queue.c quote.c ratio.c s16.c s32.c s64.c s8.c sequence.c serialize.c set__fact.c set__tag.c set_cursor__fact.c set_cursor__tag.c set_item__fact.c set_item__tag.c sh.c sha1.c sign.c skiplist__fact.c skiplist_node__fact.c special_operator.c str.c struct.c struct_type.c sw.c sym.c tag.c tag_add.c tag_addi.c tag_band.c tag_bnot.c tag_bor.c tag_bxor.c tag_div.c tag_init.c tag_mod.c tag_mul.c tag_neg.c tag_shift_left.c tag_shift_right.c tag_sqrt.c tag_sub.c tag_type.c time.c to_lisp.c tuple.c u16.c u32.c u64.c u8.c ucd.c unquote.c uw.c var.c void.c wait.c '
-LO_SOURCES=' ../libtommath/bn_cutoffs.c ../libtommath/bn_mp_2expt.c ../libtommath/bn_mp_abs.c ../libtommath/bn_mp_add.c ../libtommath/bn_mp_add_d.c ../libtommath/bn_mp_and.c ../libtommath/bn_mp_clamp.c ../libtommath/bn_mp_clear.c ../libtommath/bn_mp_clear_multi.c ../libtommath/bn_mp_cmp.c ../libtommath/bn_mp_cmp_d.c ../libtommath/bn_mp_cmp_mag.c ../libtommath/bn_mp_cnt_lsb.c ../libtommath/bn_mp_complement.c ../libtommath/bn_mp_copy.c ../libtommath/bn_mp_count_bits.c ../libtommath/bn_mp_div.c ../libtommath/bn_mp_div_2.c ../libtommath/bn_mp_div_2d.c ../libtommath/bn_mp_div_3.c ../libtommath/bn_mp_div_d.c ../libtommath/bn_mp_dr_is_modulus.c ../libtommath/bn_mp_dr_reduce.c ../libtommath/bn_mp_dr_setup.c ../libtommath/bn_mp_error_to_string.c ../libtommath/bn_mp_exch.c ../libtommath/bn_mp_exptmod.c ../libtommath/bn_mp_gcd.c ../libtommath/bn_mp_get_double.c ../libtommath/bn_mp_get_i32.c ../libtommath/bn_mp_get_i64.c ../libtommath/bn_mp_get_mag_u32.c ../libtommath/bn_mp_get_mag_u64.c ../libtommath/bn_mp_grow.c ../libtommath/bn_mp_init.c ../libtommath/bn_mp_init_copy.c ../libtommath/bn_mp_init_multi.c ../libtommath/bn_mp_init_size.c ../libtommath/bn_mp_invmod.c ../libtommath/bn_mp_lcm.c ../libtommath/bn_mp_lshd.c ../libtommath/bn_mp_mod.c ../libtommath/bn_mp_mod_2d.c ../libtommath/bn_mp_montgomery_calc_normalization.c ../libtommath/bn_mp_montgomery_reduce.c ../libtommath/bn_mp_montgomery_setup.c ../libtommath/bn_mp_mul.c ../libtommath/bn_mp_mul_2.c ../libtommath/bn_mp_mul_2d.c ../libtommath/bn_mp_mul_d.c ../libtommath/bn_mp_mulmod.c ../libtommath/bn_mp_neg.c ../libtommath/bn_mp_or.c ../libtommath/bn_mp_radix_size.c ../libtommath/bn_mp_reduce.c ../libtommath/bn_mp_reduce_2k.c ../libtommath/bn_mp_reduce_2k_l.c ../libtommath/bn_mp_reduce_2k_setup.c ../libtommath/bn_mp_reduce_2k_setup_l.c ../libtommath/bn_mp_reduce_is_2k.c ../libtommath/bn_mp_reduce_is_2k_l.c ../libtommath/bn_mp_reduce_setup.c ../libtommath/bn_mp_rshd.c ../libtommath/bn_mp_set.c ../libtommath/bn_mp_set_double.c ../libtommath/bn_mp_set_i32.c ../libtommath/bn_mp_set_i64.c ../libtommath/bn_mp_set_l.c ../libtommath/bn_mp_set_u32.c ../libtommath/bn_mp_set_u64.c ../libtommath/bn_mp_set_ul.c ../libtommath/bn_mp_sqr.c ../libtommath/bn_mp_sqrt.c ../libtommath/bn_mp_sub.c ../libtommath/bn_mp_sub_d.c ../libtommath/bn_mp_xor.c ../libtommath/bn_mp_zero.c ../libtommath/bn_s_mp_add.c ../libtommath/bn_s_mp_balance_mul.c ../libtommath/bn_s_mp_exptmod.c ../libtommath/bn_s_mp_exptmod_fast.c ../libtommath/bn_s_mp_invmod_fast.c ../libtommath/bn_s_mp_invmod_slow.c ../libtommath/bn_s_mp_karatsuba_mul.c ../libtommath/bn_s_mp_karatsuba_sqr.c ../libtommath/bn_s_mp_montgomery_reduce_fast.c ../libtommath/bn_s_mp_mul_digs.c ../libtommath/bn_s_mp_mul_digs_fast.c ../libtommath/bn_s_mp_mul_high_digs.c ../libtommath/bn_s_mp_mul_high_digs_fast.c ../libtommath/bn_s_mp_rand_platform.c ../libtommath/bn_s_mp_sqr.c ../libtommath/bn_s_mp_sqr_fast.c ../libtommath/bn_s_mp_sub.c ../libtommath/bn_s_mp_toom_mul.c ../libtommath/bn_s_mp_toom_sqr.c abs.c alist.c alloc.c arg.c array.c binding.c block.c bool.c buf.c buf_fd.c buf_file.c buf_getc.c buf_getchar.c buf_inspect.c buf_inspect_s16.c buf_inspect_s16_binary.c buf_inspect_s16_decimal.c buf_inspect_s16_hexadecimal.c buf_inspect_s16_octal.c buf_inspect_s32.c buf_inspect_s32_binary.c buf_inspect_s32_decimal.c buf_inspect_s32_hexadecimal.c buf_inspect_s32_octal.c buf_inspect_s64.c buf_inspect_s64_binary.c buf_inspect_s64_decimal.c buf_inspect_s64_hexadecimal.c buf_inspect_s64_octal.c buf_inspect_s8.c buf_inspect_s8_binary.c buf_inspect_s8_decimal.c buf_inspect_s8_hexadecimal.c buf_inspect_s8_octal.c buf_inspect_sw.c buf_inspect_sw_binary.c buf_inspect_sw_decimal.c buf_inspect_sw_hexadecimal.c buf_inspect_sw_octal.c buf_inspect_u16.c buf_inspect_u16_binary.c buf_inspect_u16_decimal.c buf_inspect_u16_hexadecimal.c buf_inspect_u16_octal.c buf_inspect_u32.c buf_inspect_u32_binary.c buf_inspect_u32_decimal.c buf_inspect_u32_hexadecimal.c buf_inspect_u32_octal.c buf_inspect_u64.c buf_inspect_u64_binary.c buf_inspect_u64_decimal.c buf_inspect_u64_hexadecimal.c buf_inspect_u64_octal.c buf_inspect_u8.c buf_inspect_u8_binary.c buf_inspect_u8_decimal.c buf_inspect_u8_hexadecimal.c buf_inspect_u8_octal.c buf_inspect_uw.c buf_inspect_uw_binary.c buf_inspect_uw_decimal.c buf_inspect_uw_hexadecimal.c buf_inspect_uw_octal.c buf_parse.c buf_parse_s16.c buf_parse_s32.c buf_parse_s64.c buf_parse_s8.c buf_parse_sw.c buf_parse_u16.c buf_parse_u32.c buf_parse_u64.c buf_parse_u8.c buf_parse_uw.c buf_rw.c buf_save.c call.c callable.c cast.c ceiling.c cfn.c character.c compare.c complex.c cow.c crypt.c crypt_sha512.c data.c deserialize.c env.c error.c error_handler.c eval.c f128.c f32.c f64.c fact.c fact_action.c fact_list.c facts.c facts_cursor.c facts_spec.c facts_spec_cursor.c facts_transaction.c facts_with.c facts_with_cursor.c fd.c file.c fn.c fn_clause.c frame.c hash.c ident.c inspect.c integer.c io.c kc3.c license.c list.c list_init.c log.c map.c module.c operator.c pcomplex.c pcow.c pretty.c ptag.c ptr.c ptr_free.c queue.c quote.c ratio.c s16.c s32.c s64.c s8.c sequence.c serialize.c set__fact.c set__tag.c set_cursor__fact.c set_cursor__tag.c set_item__fact.c set_item__tag.c sh.c sha1.c sign.c skiplist__fact.c skiplist_node__fact.c special_operator.c str.c struct.c struct_type.c sw.c sym.c tag.c tag_add.c tag_addi.c tag_band.c tag_bnot.c tag_bor.c tag_bxor.c tag_div.c tag_init.c tag_mod.c tag_mul.c tag_neg.c tag_shift_left.c tag_shift_right.c tag_sqrt.c tag_sub.c tag_type.c time.c to_lisp.c tuple.c u16.c u32.c u64.c u8.c ucd.c unquote.c uw.c var.c void.c wait.c '
+HEADERS='abs.h alist.h alloc.h arg.h array.h assert.h binding.h block.h bool.h buf.h buf_fd.h buf_file.h buf_getc.h buf_getchar.h buf_inspect.h buf_inspect_s16.h buf_inspect_s16_binary.h buf_inspect_s16_decimal.h buf_inspect_s16_hexadecimal.h buf_inspect_s16_octal.h buf_inspect_s32.h buf_inspect_s32_binary.h buf_inspect_s32_decimal.h buf_inspect_s32_hexadecimal.h buf_inspect_s32_octal.h buf_inspect_s64.h buf_inspect_s64_binary.h buf_inspect_s64_decimal.h buf_inspect_s64_hexadecimal.h buf_inspect_s64_octal.h buf_inspect_s8.h buf_inspect_s8_binary.h buf_inspect_s8_decimal.h buf_inspect_s8_hexadecimal.h buf_inspect_s8_octal.h buf_inspect_sw.h buf_inspect_sw_binary.h buf_inspect_sw_decimal.h buf_inspect_sw_hexadecimal.h buf_inspect_sw_octal.h buf_inspect_u16.h buf_inspect_u16_binary.h buf_inspect_u16_decimal.h buf_inspect_u16_hexadecimal.h buf_inspect_u16_octal.h buf_inspect_u32.h buf_inspect_u32_binary.h buf_inspect_u32_decimal.h buf_inspect_u32_hexadecimal.h buf_inspect_u32_octal.h buf_inspect_u64.h buf_inspect_u64_binary.h buf_inspect_u64_decimal.h buf_inspect_u64_hexadecimal.h buf_inspect_u64_octal.h buf_inspect_u8.h buf_inspect_u8_binary.h buf_inspect_u8_decimal.h buf_inspect_u8_hexadecimal.h buf_inspect_u8_octal.h buf_inspect_uw.h buf_inspect_uw_binary.h buf_inspect_uw_decimal.h buf_inspect_uw_hexadecimal.h buf_inspect_uw_octal.h buf_parse.h buf_parse_s16.h buf_parse_s32.h buf_parse_s64.h buf_parse_s8.h buf_parse_sw.h buf_parse_u16.h buf_parse_u32.h buf_parse_u64.h buf_parse_u8.h buf_parse_uw.h buf_rw.h buf_save.h call.h callable.h cast.h ceiling.h cfn.h character.h compare.h complex.h cow.h crypt.h data.h deserialize.h env.h error.h error_handler.h eval.h explicit_bzero.h f128.h f32.h f64.h fact.h fact_action.h fact_list.h facts.h facts_cursor.h facts_spec.h facts_spec_cursor.h facts_transaction.h facts_with.h facts_with_cursor.h fd.h file.h float.h fn.h fn_clause.h frame.h hash.h ident.h inspect.h integer.h io.h kc3.h kc3_main.h list.h list_init.h log.h map.h module.h operator.h pcomplex.h pcow.h pretty.h ptag.h ptr.h ptr_free.h queue.h quote.h ratio.h rwlock.h s16.h s32.h s64.h s8.h sequence.h serialize.h set__fact.h set__tag.h set_cursor__fact.h set_cursor__tag.h set_item__fact.h set_item__tag.h sh.h sha1.h sign.h skiplist__fact.h skiplist_node__fact.h special_operator.h str.h struct.h struct_type.h sw.h sym.h tag.h tag_init.h tag_type.h time.h to_lisp.h tuple.h types.h u16.h u32.h u64.h u8.h ucd.h unquote.h uw.h var.h void.h wait.h '
+SOURCES='abs.c alist.c alloc.c arg.c array.c binding.c block.c bool.c buf.c buf_fd.c buf_file.c buf_getc.c buf_getchar.c buf_inspect.c buf_inspect_s16.c buf_inspect_s16_binary.c buf_inspect_s16_decimal.c buf_inspect_s16_hexadecimal.c buf_inspect_s16_octal.c buf_inspect_s32.c buf_inspect_s32_binary.c buf_inspect_s32_decimal.c buf_inspect_s32_hexadecimal.c buf_inspect_s32_octal.c buf_inspect_s64.c buf_inspect_s64_binary.c buf_inspect_s64_decimal.c buf_inspect_s64_hexadecimal.c buf_inspect_s64_octal.c buf_inspect_s8.c buf_inspect_s8_binary.c buf_inspect_s8_decimal.c buf_inspect_s8_hexadecimal.c buf_inspect_s8_octal.c buf_inspect_sw.c buf_inspect_sw_binary.c buf_inspect_sw_decimal.c buf_inspect_sw_hexadecimal.c buf_inspect_sw_octal.c buf_inspect_u16.c buf_inspect_u16_binary.c buf_inspect_u16_decimal.c buf_inspect_u16_hexadecimal.c buf_inspect_u16_octal.c buf_inspect_u32.c buf_inspect_u32_binary.c buf_inspect_u32_decimal.c buf_inspect_u32_hexadecimal.c buf_inspect_u32_octal.c buf_inspect_u64.c buf_inspect_u64_binary.c buf_inspect_u64_decimal.c buf_inspect_u64_hexadecimal.c buf_inspect_u64_octal.c buf_inspect_u8.c buf_inspect_u8_binary.c buf_inspect_u8_decimal.c buf_inspect_u8_hexadecimal.c buf_inspect_u8_octal.c buf_inspect_uw.c buf_inspect_uw_binary.c buf_inspect_uw_decimal.c buf_inspect_uw_hexadecimal.c buf_inspect_uw_octal.c buf_parse.c buf_parse_s16.c buf_parse_s32.c buf_parse_s64.c buf_parse_s8.c buf_parse_sw.c buf_parse_u16.c buf_parse_u32.c buf_parse_u64.c buf_parse_u8.c buf_parse_uw.c buf_rw.c buf_save.c call.c callable.c cast.c ceiling.c cfn.c character.c compare.c complex.c cow.c crypt.c crypt_sha512.c data.c deserialize.c env.c error.c error_handler.c eval.c f128.c f32.c f64.c fact.c fact_action.c fact_list.c facts.c facts_cursor.c facts_spec.c facts_spec_cursor.c facts_transaction.c facts_with.c facts_with_cursor.c fd.c file.c fn.c fn_clause.c frame.c hash.c ident.c inspect.c integer.c io.c kc3.c license.c list.c list_init.c log.c map.c module.c operator.c pcomplex.c pcow.c pretty.c ptag.c ptr.c ptr_free.c queue.c quote.c ratio.c rwlock.c s16.c s32.c s64.c s8.c sequence.c serialize.c set__fact.c set__tag.c set_cursor__fact.c set_cursor__tag.c set_item__fact.c set_item__tag.c sh.c sha1.c sign.c skiplist__fact.c skiplist_node__fact.c special_operator.c str.c struct.c struct_type.c sw.c sym.c tag.c tag_add.c tag_addi.c tag_band.c tag_bnot.c tag_bor.c tag_bxor.c tag_div.c tag_init.c tag_mod.c tag_mul.c tag_neg.c tag_shift_left.c tag_shift_right.c tag_sqrt.c tag_sub.c tag_type.c time.c to_lisp.c tuple.c u16.c u32.c u64.c u8.c ucd.c unquote.c uw.c var.c void.c wait.c '
+LO_SOURCES=' ../libtommath/bn_cutoffs.c ../libtommath/bn_mp_2expt.c ../libtommath/bn_mp_abs.c ../libtommath/bn_mp_add.c ../libtommath/bn_mp_add_d.c ../libtommath/bn_mp_and.c ../libtommath/bn_mp_clamp.c ../libtommath/bn_mp_clear.c ../libtommath/bn_mp_clear_multi.c ../libtommath/bn_mp_cmp.c ../libtommath/bn_mp_cmp_d.c ../libtommath/bn_mp_cmp_mag.c ../libtommath/bn_mp_cnt_lsb.c ../libtommath/bn_mp_complement.c ../libtommath/bn_mp_copy.c ../libtommath/bn_mp_count_bits.c ../libtommath/bn_mp_div.c ../libtommath/bn_mp_div_2.c ../libtommath/bn_mp_div_2d.c ../libtommath/bn_mp_div_3.c ../libtommath/bn_mp_div_d.c ../libtommath/bn_mp_dr_is_modulus.c ../libtommath/bn_mp_dr_reduce.c ../libtommath/bn_mp_dr_setup.c ../libtommath/bn_mp_error_to_string.c ../libtommath/bn_mp_exch.c ../libtommath/bn_mp_exptmod.c ../libtommath/bn_mp_gcd.c ../libtommath/bn_mp_get_double.c ../libtommath/bn_mp_get_i32.c ../libtommath/bn_mp_get_i64.c ../libtommath/bn_mp_get_mag_u32.c ../libtommath/bn_mp_get_mag_u64.c ../libtommath/bn_mp_grow.c ../libtommath/bn_mp_init.c ../libtommath/bn_mp_init_copy.c ../libtommath/bn_mp_init_multi.c ../libtommath/bn_mp_init_size.c ../libtommath/bn_mp_invmod.c ../libtommath/bn_mp_lcm.c ../libtommath/bn_mp_lshd.c ../libtommath/bn_mp_mod.c ../libtommath/bn_mp_mod_2d.c ../libtommath/bn_mp_montgomery_calc_normalization.c ../libtommath/bn_mp_montgomery_reduce.c ../libtommath/bn_mp_montgomery_setup.c ../libtommath/bn_mp_mul.c ../libtommath/bn_mp_mul_2.c ../libtommath/bn_mp_mul_2d.c ../libtommath/bn_mp_mul_d.c ../libtommath/bn_mp_mulmod.c ../libtommath/bn_mp_neg.c ../libtommath/bn_mp_or.c ../libtommath/bn_mp_radix_size.c ../libtommath/bn_mp_reduce.c ../libtommath/bn_mp_reduce_2k.c ../libtommath/bn_mp_reduce_2k_l.c ../libtommath/bn_mp_reduce_2k_setup.c ../libtommath/bn_mp_reduce_2k_setup_l.c ../libtommath/bn_mp_reduce_is_2k.c ../libtommath/bn_mp_reduce_is_2k_l.c ../libtommath/bn_mp_reduce_setup.c ../libtommath/bn_mp_rshd.c ../libtommath/bn_mp_set.c ../libtommath/bn_mp_set_double.c ../libtommath/bn_mp_set_i32.c ../libtommath/bn_mp_set_i64.c ../libtommath/bn_mp_set_l.c ../libtommath/bn_mp_set_u32.c ../libtommath/bn_mp_set_u64.c ../libtommath/bn_mp_set_ul.c ../libtommath/bn_mp_sqr.c ../libtommath/bn_mp_sqrt.c ../libtommath/bn_mp_sub.c ../libtommath/bn_mp_sub_d.c ../libtommath/bn_mp_xor.c ../libtommath/bn_mp_zero.c ../libtommath/bn_s_mp_add.c ../libtommath/bn_s_mp_balance_mul.c ../libtommath/bn_s_mp_exptmod.c ../libtommath/bn_s_mp_exptmod_fast.c ../libtommath/bn_s_mp_invmod_fast.c ../libtommath/bn_s_mp_invmod_slow.c ../libtommath/bn_s_mp_karatsuba_mul.c ../libtommath/bn_s_mp_karatsuba_sqr.c ../libtommath/bn_s_mp_montgomery_reduce_fast.c ../libtommath/bn_s_mp_mul_digs.c ../libtommath/bn_s_mp_mul_digs_fast.c ../libtommath/bn_s_mp_mul_high_digs.c ../libtommath/bn_s_mp_mul_high_digs_fast.c ../libtommath/bn_s_mp_rand_platform.c ../libtommath/bn_s_mp_sqr.c ../libtommath/bn_s_mp_sqr_fast.c ../libtommath/bn_s_mp_sub.c ../libtommath/bn_s_mp_toom_mul.c ../libtommath/bn_s_mp_toom_sqr.c abs.c alist.c alloc.c arg.c array.c binding.c block.c bool.c buf.c buf_fd.c buf_file.c buf_getc.c buf_getchar.c buf_inspect.c buf_inspect_s16.c buf_inspect_s16_binary.c buf_inspect_s16_decimal.c buf_inspect_s16_hexadecimal.c buf_inspect_s16_octal.c buf_inspect_s32.c buf_inspect_s32_binary.c buf_inspect_s32_decimal.c buf_inspect_s32_hexadecimal.c buf_inspect_s32_octal.c buf_inspect_s64.c buf_inspect_s64_binary.c buf_inspect_s64_decimal.c buf_inspect_s64_hexadecimal.c buf_inspect_s64_octal.c buf_inspect_s8.c buf_inspect_s8_binary.c buf_inspect_s8_decimal.c buf_inspect_s8_hexadecimal.c buf_inspect_s8_octal.c buf_inspect_sw.c buf_inspect_sw_binary.c buf_inspect_sw_decimal.c buf_inspect_sw_hexadecimal.c buf_inspect_sw_octal.c buf_inspect_u16.c buf_inspect_u16_binary.c buf_inspect_u16_decimal.c buf_inspect_u16_hexadecimal.c buf_inspect_u16_octal.c buf_inspect_u32.c buf_inspect_u32_binary.c buf_inspect_u32_decimal.c buf_inspect_u32_hexadecimal.c buf_inspect_u32_octal.c buf_inspect_u64.c buf_inspect_u64_binary.c buf_inspect_u64_decimal.c buf_inspect_u64_hexadecimal.c buf_inspect_u64_octal.c buf_inspect_u8.c buf_inspect_u8_binary.c buf_inspect_u8_decimal.c buf_inspect_u8_hexadecimal.c buf_inspect_u8_octal.c buf_inspect_uw.c buf_inspect_uw_binary.c buf_inspect_uw_decimal.c buf_inspect_uw_hexadecimal.c buf_inspect_uw_octal.c buf_parse.c buf_parse_s16.c buf_parse_s32.c buf_parse_s64.c buf_parse_s8.c buf_parse_sw.c buf_parse_u16.c buf_parse_u32.c buf_parse_u64.c buf_parse_u8.c buf_parse_uw.c buf_rw.c buf_save.c call.c callable.c cast.c ceiling.c cfn.c character.c compare.c complex.c cow.c crypt.c crypt_sha512.c data.c deserialize.c env.c error.c error_handler.c eval.c f128.c f32.c f64.c fact.c fact_action.c fact_list.c facts.c facts_cursor.c facts_spec.c facts_spec_cursor.c facts_transaction.c facts_with.c facts_with_cursor.c fd.c file.c fn.c fn_clause.c frame.c hash.c ident.c inspect.c integer.c io.c kc3.c license.c list.c list_init.c log.c map.c module.c operator.c pcomplex.c pcow.c pretty.c ptag.c ptr.c ptr_free.c queue.c quote.c ratio.c rwlock.c s16.c s32.c s64.c s8.c sequence.c serialize.c set__fact.c set__tag.c set_cursor__fact.c set_cursor__tag.c set_item__fact.c set_item__tag.c sh.c sha1.c sign.c skiplist__fact.c skiplist_node__fact.c special_operator.c str.c struct.c struct_type.c sw.c sym.c tag.c tag_add.c tag_addi.c tag_band.c tag_bnot.c tag_bor.c tag_bxor.c tag_div.c tag_init.c tag_mod.c tag_mul.c tag_neg.c tag_shift_left.c tag_shift_right.c tag_sqrt.c tag_sub.c tag_type.c time.c to_lisp.c tuple.c u16.c u32.c u64.c u8.c ucd.c unquote.c uw.c var.c void.c wait.c '
diff --git a/libkc3/types.h b/libkc3/types.h
index 385af55..b064135 100644
--- a/libkc3/types.h
+++ b/libkc3/types.h
@@ -203,6 +203,7 @@ typedef struct pretty_save             s_pretty_save;
 typedef struct queue                   s_queue;
 typedef struct quote                   s_quote;
 typedef struct ratio                   s_ratio;
+typedef struct rwlock                  s_rwlock;
 typedef struct sequence                s_sequence;
 typedef struct serialize               s_serialize;
 typedef struct str                     s_str;
@@ -345,6 +346,12 @@ struct quote {
   s_tag *tag;
 };
 
+struct rwlock {
+  pthread_rwlock_t rwlock;
+  sw               count;
+  pthread_t        thread;
+};
+
 struct struct_ {
   void *data;
   bool free_data;
@@ -400,7 +407,7 @@ struct buf {
   bool              read_only;
   sw              (*refill) (s_buf *buf);
   uw                rpos;
-  pthread_rwlock_t *rwlock;
+  s_rwlock          rwlock;
   s_buf_save       *save;
   sw              (*seek) (s_buf *buf, sw offset, u8 whence);
   uw                size;
@@ -723,9 +730,7 @@ struct facts {
   s_skiplist__fact    *index_osp;
   s_log               *log;
   uw                   next_id;
-  pthread_rwlock_t     rwlock;
-  sw                   rwlock_count;
-  pthread_t            rwlock_thread;
+  s_rwlock             rwlock;
   s_facts_transaction *transaction;
 };
 
diff --git a/sources.mk b/sources.mk
index 27c23e1..bd7f408 100644
--- a/sources.mk
+++ b/sources.mk
@@ -443,6 +443,8 @@ KC3_C_SOURCES = \
 	"libkc3/quote.h" \
 	"libkc3/ratio.c" \
 	"libkc3/ratio.h" \
+	"libkc3/rwlock.c" \
+	"libkc3/rwlock.h" \
 	"libkc3/s.c.in" \
 	"libkc3/s.h.in" \
 	"libkc3/s16.c" \
@@ -915,6 +917,72 @@ KC3_FONT_SOURCES = \
 	"fonts/Noto Sans/NotoSans_SemiCondensed-SemiBoldItalic.ttf" \
 	"fonts/Noto Sans/NotoSans_SemiCondensed-Thin.ttf" \
 	"fonts/Noto Sans/NotoSans_SemiCondensed-ThinItalic.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-Bold.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-BoldItalic.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-CondensedBold.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-CondensedBoldItalic.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-CondensedExtraBold.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-CondensedExtraBoldItalic.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-CondensedItalic.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-CondensedLight.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-CondensedLightItalic.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-CondensedRegular.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-CondensedSemiBold.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-CondensedSemiBoldItalic.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-ExtraBold.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-ExtraBoldItalic.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-Italic.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-Light.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-LightItalic.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-Regular.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-SemiBold.ttf" \
+	"fonts/opensans/fonts/noto-set/ttf/OpenSans-SemiBoldItalic.ttf" \
+	"fonts/opensans/fonts/noto-set/variable/OpenSans-Italic[wdth,wght].ttf" \
+	"fonts/opensans/fonts/noto-set/variable/OpenSans[wdth,wght].ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-Bold.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-BoldItalic.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-CondensedBold.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-CondensedBoldItalic.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-CondensedExtraBold.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-CondensedExtraBoldItalic.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-CondensedItalic.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-CondensedLight.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-CondensedLightItalic.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-CondensedRegular.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-CondensedSemiBold.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-CondensedSemiBoldItalic.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-ExtraBold.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-ExtraBoldItalic.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-Italic.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-Light.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-LightItalic.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-Regular.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-SemiBold.ttf" \
+	"fonts/opensans/fonts/ttf/OpenSans-SemiBoldItalic.ttf" \
+	"fonts/opensans/fonts/variable/OpenSans-Italic[wdth,wght].ttf" \
+	"fonts/opensans/fonts/variable/OpenSans[wdth,wght].ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg300wd100.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg300wd75.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg400wd100.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg400wd75.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg600wd100.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg600wd75.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg700wd100.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg700wd75.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg800wd100.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg800wd75.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg300wd100.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg300wd75.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg400wd100.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg400wd75.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg600wd100.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg600wd75.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg700wd100.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg700wd75.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg800wd100.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg800wd75.ttf" \
+	"fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman.ttf" \
 
 KC3_IMG_SOURCES = \
 	"img/earth.jpg" \
@@ -962,7 +1030,6 @@ KC3_IMG_SOURCES = \
 	"img/toast.png" \
 
 KC3_LIB_SOURCES = \
-	"lib/kc3/0.1/.#file.kc3" \
 	"lib/kc3/0.1/alist.kc3" \
 	"lib/kc3/0.1/array.kc3" \
 	"lib/kc3/0.1/bool.facts" \
@@ -995,7 +1062,6 @@ KC3_LIB_SOURCES = \
 	"lib/kc3/0.1/gl/vertex.kc3" \
 	"lib/kc3/0.1/html.kc3" \
 	"lib/kc3/0.1/http.kc3" \
-	"lib/kc3/0.1/http/.#response.kc3" \
 	"lib/kc3/0.1/http/request.kc3" \
 	"lib/kc3/0.1/http/response.kc3" \
 	"lib/kc3/0.1/httpd.kc3" \
@@ -1572,7 +1638,6 @@ KC3_DOC_SOURCES = \
 	"doc/1_KC3/1.4_Ratio.en.md" \
 	"doc/1_KC3/1.5_List.en.md" \
 	"doc/1_KC3/1.6_Variable.en.md" \
-	"doc/2_HTTPd/.#index.en.md" \
 	"doc/2_HTTPd/index.en.md" \
 	"doc/3_Guides/3.1_Install.en.md" \
 	"doc/3_Guides/3.2_Testing.en.md" \
diff --git a/sources.sh b/sources.sh
index aa71e4f..645be85 100644
--- a/sources.sh
+++ b/sources.sh
@@ -1,10 +1,10 @@
 # sources.sh generated by update_sources
 KC3_CONFIGURES='ekc3/configure ekc3/sources.sh ekc3/update_sources event/configure event/sources.sh event/update_sources http/configure http/sources.sh http/update_sources httpd/configure httpd/sources.sh httpd/update_sources ikc3/configure ikc3/sources.sh ikc3/update_sources json/configure json/sources.sh json/update_sources kc3c/configure kc3s/configure kc3s/sources.sh kc3s/update_sources libkc3/configure libkc3/sources.sh libkc3/update_sources libtommath/configure libtommath/sources.sh libtommath/update_sources markdown/configure markdown/sources.sh markdown/update_sources socket/configure socket/sources.sh socket/update_sources test/configure test/sources.sh test/update_sources ucd2c/configure window/cairo/configure window/cairo/demo/configure window/cairo/demo/sources.sh window/cairo/demo/update_sources window/cairo/quartz/configure window/cairo/quartz/demo/configure window/cairo/quartz/demo/sources.sh window/cairo/quartz/demo/update_sources window/cairo/quartz/sources.sh window/cairo/quartz/update_sources window/cairo/sources.sh window/cairo/update_sources window/cairo/win32/configure window/cairo/win32/demo/configure window/cairo/win32/demo/sources.sh window/cairo/win32/demo/update_sources window/cairo/win32/sources.sh window/cairo/win32/update_sources window/cairo/xcb/configure window/cairo/xcb/demo/configure window/cairo/xcb/demo/sources.sh window/cairo/xcb/demo/update_sources window/cairo/xcb/sources.sh window/cairo/xcb/update_sources window/configure window/sdl2/configure window/sdl2/demo/configure window/sdl2/demo/macos/configure window/sdl2/demo/sources.sh window/sdl2/demo/update_sources window/sdl2/sources.sh window/sdl2/update_sources window/sources.sh window/update_sources '
 KC3_MAKEFILES='ekc3/Makefile ekc3/sources.mk event/Makefile event/sources.mk http/Makefile http/sources.mk httpd/Makefile httpd/fx/assets/Makefile httpd/sources.mk ikc3/Makefile ikc3/sources.mk json/Makefile json/sources.mk kc3c/Makefile kc3s/Makefile kc3s/sources.mk libkc3/Makefile libkc3/gen.mk libkc3/sources.mk libtommath/Makefile libtommath/sources.mk markdown/Makefile markdown/sources.mk socket/Makefile socket/sources.mk test/Makefile test/httpd/Makefile test/httpd/assets/Makefile test/sources.mk ucd2c/Makefile window/Makefile window/cairo/Makefile window/cairo/demo/Makefile window/cairo/demo/sources.mk window/cairo/quartz/Makefile window/cairo/quartz/demo/Makefile window/cairo/quartz/demo/sources.mk window/cairo/quartz/sources.mk window/cairo/sources.mk window/cairo/win32/Makefile window/cairo/win32/demo/Makefile window/cairo/win32/demo/sources.mk window/cairo/win32/sources.mk window/cairo/xcb/Makefile window/cairo/xcb/demo/Makefile window/cairo/xcb/demo/sources.mk window/cairo/xcb/sources.mk window/sdl2/Makefile window/sdl2/demo/Makefile window/sdl2/demo/macos/Makefile window/sdl2/demo/sources.mk window/sdl2/sources.mk window/sources.mk '
-KC3_C_SOURCES='ekc3/ekc3.c ekc3/ekc3.h ekc3/html.c ekc3/html.h ekc3/types.h event/event.c event/event.h http/http.c http/http.h http/http_request.c http/http_request.h http/http_response.c http/http_response.h http/mime_type.c http/mime_type.h http/types.h http/url.c http/url.h httpd/httpd.c httpd/httpd.h ikc3/buf_linenoise.c ikc3/buf_linenoise.h ikc3/buf_wineditline.c ikc3/buf_wineditline.h ikc3/ikc3.c ikc3/linenoise.c json/json.c json/json.h kc3c/c3c.c kc3s/buf_readline.c kc3s/buf_readline.h kc3s/kc3s.c libkc3/abs.c libkc3/abs.h libkc3/alist.c libkc3/alist.h libkc3/alloc.c libkc3/alloc.h libkc3/arg.c libkc3/arg.h libkc3/array.c libkc3/array.h libkc3/assert.h libkc3/binding.c libkc3/binding.h libkc3/block.c libkc3/block.h libkc3/bool.c libkc3/bool.h libkc3/buf.c libkc3/buf.h libkc3/buf_fd.c libkc3/buf_fd.h libkc3/buf_file.c libkc3/buf_file.h libkc3/buf_getc.c libkc3/buf_getc.h libkc3/buf_getchar.c libkc3/buf_getchar.h libkc3/buf_inspect.c libkc3/buf_inspect.h libkc3/buf_inspect_s.c.in libkc3/buf_inspect_s.h.in libkc3/buf_inspect_s16.c libkc3/buf_inspect_s16.h libkc3/buf_inspect_s16_binary.c libkc3/buf_inspect_s16_binary.h libkc3/buf_inspect_s16_decimal.c libkc3/buf_inspect_s16_decimal.h libkc3/buf_inspect_s16_hexadecimal.c libkc3/buf_inspect_s16_hexadecimal.h libkc3/buf_inspect_s16_octal.c libkc3/buf_inspect_s16_octal.h libkc3/buf_inspect_s32.c libkc3/buf_inspect_s32.h libkc3/buf_inspect_s32_binary.c libkc3/buf_inspect_s32_binary.h libkc3/buf_inspect_s32_decimal.c libkc3/buf_inspect_s32_decimal.h libkc3/buf_inspect_s32_hexadecimal.c libkc3/buf_inspect_s32_hexadecimal.h libkc3/buf_inspect_s32_octal.c libkc3/buf_inspect_s32_octal.h libkc3/buf_inspect_s64.c libkc3/buf_inspect_s64.h libkc3/buf_inspect_s64_binary.c libkc3/buf_inspect_s64_binary.h libkc3/buf_inspect_s64_decimal.c libkc3/buf_inspect_s64_decimal.h libkc3/buf_inspect_s64_hexadecimal.c libkc3/buf_inspect_s64_hexadecimal.h libkc3/buf_inspect_s64_octal.c libkc3/buf_inspect_s64_octal.h libkc3/buf_inspect_s8.c libkc3/buf_inspect_s8.h libkc3/buf_inspect_s8_binary.c libkc3/buf_inspect_s8_binary.h libkc3/buf_inspect_s8_decimal.c libkc3/buf_inspect_s8_decimal.h libkc3/buf_inspect_s8_hexadecimal.c libkc3/buf_inspect_s8_hexadecimal.h libkc3/buf_inspect_s8_octal.c libkc3/buf_inspect_s8_octal.h libkc3/buf_inspect_s_base.c.in libkc3/buf_inspect_s_base.h.in libkc3/buf_inspect_sw.c libkc3/buf_inspect_sw.h libkc3/buf_inspect_sw_binary.c libkc3/buf_inspect_sw_binary.h libkc3/buf_inspect_sw_decimal.c libkc3/buf_inspect_sw_decimal.h libkc3/buf_inspect_sw_hexadecimal.c libkc3/buf_inspect_sw_hexadecimal.h libkc3/buf_inspect_sw_octal.c libkc3/buf_inspect_sw_octal.h libkc3/buf_inspect_u.c.in libkc3/buf_inspect_u.h.in libkc3/buf_inspect_u16.c libkc3/buf_inspect_u16.h libkc3/buf_inspect_u16_binary.c libkc3/buf_inspect_u16_binary.h libkc3/buf_inspect_u16_decimal.c libkc3/buf_inspect_u16_decimal.h libkc3/buf_inspect_u16_hexadecimal.c libkc3/buf_inspect_u16_hexadecimal.h libkc3/buf_inspect_u16_octal.c libkc3/buf_inspect_u16_octal.h libkc3/buf_inspect_u32.c libkc3/buf_inspect_u32.h libkc3/buf_inspect_u32_binary.c libkc3/buf_inspect_u32_binary.h libkc3/buf_inspect_u32_decimal.c libkc3/buf_inspect_u32_decimal.h libkc3/buf_inspect_u32_hexadecimal.c libkc3/buf_inspect_u32_hexadecimal.h libkc3/buf_inspect_u32_octal.c libkc3/buf_inspect_u32_octal.h libkc3/buf_inspect_u64.c libkc3/buf_inspect_u64.h libkc3/buf_inspect_u64_binary.c libkc3/buf_inspect_u64_binary.h libkc3/buf_inspect_u64_decimal.c libkc3/buf_inspect_u64_decimal.h libkc3/buf_inspect_u64_hexadecimal.c libkc3/buf_inspect_u64_hexadecimal.h libkc3/buf_inspect_u64_octal.c libkc3/buf_inspect_u64_octal.h libkc3/buf_inspect_u8.c libkc3/buf_inspect_u8.h libkc3/buf_inspect_u8_binary.c libkc3/buf_inspect_u8_binary.h libkc3/buf_inspect_u8_decimal.c libkc3/buf_inspect_u8_decimal.h libkc3/buf_inspect_u8_hexadecimal.c libkc3/buf_inspect_u8_hexadecimal.h libkc3/buf_inspect_u8_octal.c libkc3/buf_inspect_u8_octal.h libkc3/buf_inspect_u_base.c.in libkc3/buf_inspect_u_base.h.in libkc3/buf_inspect_uw.c libkc3/buf_inspect_uw.h libkc3/buf_inspect_uw_binary.c libkc3/buf_inspect_uw_binary.h libkc3/buf_inspect_uw_decimal.c libkc3/buf_inspect_uw_decimal.h libkc3/buf_inspect_uw_hexadecimal.c libkc3/buf_inspect_uw_hexadecimal.h libkc3/buf_inspect_uw_octal.c libkc3/buf_inspect_uw_octal.h libkc3/buf_parse.c libkc3/buf_parse.h libkc3/buf_parse_s.c.in libkc3/buf_parse_s.h.in libkc3/buf_parse_s16.c libkc3/buf_parse_s16.h libkc3/buf_parse_s32.c libkc3/buf_parse_s32.h libkc3/buf_parse_s64.c libkc3/buf_parse_s64.h libkc3/buf_parse_s8.c libkc3/buf_parse_s8.h libkc3/buf_parse_sw.c libkc3/buf_parse_sw.h libkc3/buf_parse_u.c.in libkc3/buf_parse_u.h.in libkc3/buf_parse_u16.c libkc3/buf_parse_u16.h libkc3/buf_parse_u32.c libkc3/buf_parse_u32.h libkc3/buf_parse_u64.c libkc3/buf_parse_u64.h libkc3/buf_parse_u8.c libkc3/buf_parse_u8.h libkc3/buf_parse_uw.c libkc3/buf_parse_uw.h libkc3/buf_rw.c libkc3/buf_rw.h libkc3/buf_save.c libkc3/buf_save.h libkc3/call.c libkc3/call.h libkc3/callable.c libkc3/callable.h libkc3/cast.c libkc3/cast.h libkc3/ceiling.c libkc3/ceiling.h libkc3/cfn.c libkc3/cfn.h libkc3/character.c libkc3/character.h libkc3/compare.c libkc3/compare.h libkc3/complex.c libkc3/complex.h libkc3/cow.c libkc3/cow.h libkc3/crypt.c libkc3/crypt.h libkc3/crypt_sha512.c libkc3/data.c libkc3/data.h libkc3/deserialize.c libkc3/deserialize.h libkc3/env.c libkc3/env.h libkc3/error.c libkc3/error.h libkc3/error_handler.c libkc3/error_handler.h libkc3/eval.c libkc3/eval.h libkc3/explicit_bzero.h libkc3/f128.c libkc3/f128.h libkc3/f32.c libkc3/f32.h libkc3/f64.c libkc3/f64.h libkc3/fact.c libkc3/fact.h libkc3/fact_action.c libkc3/fact_action.h libkc3/fact_list.c libkc3/fact_list.h libkc3/facts.c libkc3/facts.h libkc3/facts_cursor.c libkc3/facts_cursor.h libkc3/facts_spec.c libkc3/facts_spec.h libkc3/facts_spec_cursor.c libkc3/facts_spec_cursor.h libkc3/facts_transaction.c libkc3/facts_transaction.h libkc3/facts_with.c libkc3/facts_with.h libkc3/facts_with_cursor.c libkc3/facts_with_cursor.h libkc3/fd.c libkc3/fd.h libkc3/file.c libkc3/file.h libkc3/float.h libkc3/fn.c libkc3/fn.h libkc3/fn_clause.c libkc3/fn_clause.h libkc3/frame.c libkc3/frame.h libkc3/hash.c libkc3/hash.h libkc3/ident.c libkc3/ident.h libkc3/inspect.c libkc3/inspect.h libkc3/integer.c libkc3/integer.h libkc3/io.c libkc3/io.h libkc3/kc3.c libkc3/kc3.h libkc3/kc3_main.h libkc3/license.c libkc3/list.c libkc3/list.h libkc3/list_init.c libkc3/list_init.h libkc3/log.c libkc3/log.h libkc3/map.c libkc3/map.h libkc3/module.c libkc3/module.h libkc3/operator.c libkc3/operator.h libkc3/pcomplex.c libkc3/pcomplex.h libkc3/pcow.c libkc3/pcow.h libkc3/pretty.c libkc3/pretty.h libkc3/ptag.c libkc3/ptag.h libkc3/ptr.c libkc3/ptr.h libkc3/ptr_free.c libkc3/ptr_free.h libkc3/queue.c libkc3/queue.h libkc3/quote.c libkc3/quote.h libkc3/ratio.c libkc3/ratio.h libkc3/s.c.in libkc3/s.h.in libkc3/s16.c libkc3/s16.h libkc3/s32.c libkc3/s32.h libkc3/s64.c libkc3/s64.h libkc3/s8.c libkc3/s8.h libkc3/sequence.c libkc3/sequence.h libkc3/serialize.c libkc3/serialize.h libkc3/set.c.in libkc3/set.h.in libkc3/set__fact.c libkc3/set__fact.h libkc3/set__tag.c libkc3/set__tag.h libkc3/set_cursor.c.in libkc3/set_cursor.h.in libkc3/set_cursor__fact.c libkc3/set_cursor__fact.h libkc3/set_cursor__tag.c libkc3/set_cursor__tag.h libkc3/set_item.c.in libkc3/set_item.h.in libkc3/set_item__fact.c libkc3/set_item__fact.h libkc3/set_item__tag.c libkc3/set_item__tag.h libkc3/sh.c libkc3/sh.h libkc3/sha1.c libkc3/sha1.h libkc3/sign.c libkc3/sign.h libkc3/skiplist.c.in libkc3/skiplist.h.in libkc3/skiplist__fact.c libkc3/skiplist__fact.h libkc3/skiplist_node.c.in libkc3/skiplist_node.h.in libkc3/skiplist_node__fact.c libkc3/skiplist_node__fact.h libkc3/special_operator.c libkc3/special_operator.h libkc3/str.c libkc3/str.h libkc3/struct.c libkc3/struct.h libkc3/struct_type.c libkc3/struct_type.h libkc3/sw.c libkc3/sw.h libkc3/sym.c libkc3/sym.h libkc3/tag.c libkc3/tag.h libkc3/tag_add.c libkc3/tag_addi.c libkc3/tag_band.c libkc3/tag_bnot.c libkc3/tag_bor.c libkc3/tag_bxor.c libkc3/tag_div.c libkc3/tag_init.c libkc3/tag_init.h libkc3/tag_mod.c libkc3/tag_mul.c libkc3/tag_neg.c libkc3/tag_shift_left.c libkc3/tag_shift_right.c libkc3/tag_sqrt.c libkc3/tag_sub.c libkc3/tag_type.c libkc3/tag_type.h libkc3/time.c libkc3/time.h libkc3/to_lisp.c libkc3/to_lisp.h libkc3/tuple.c libkc3/tuple.h libkc3/types.h libkc3/u.c.in libkc3/u.h.in libkc3/u16.c libkc3/u16.h libkc3/u32.c libkc3/u32.h libkc3/u64.c libkc3/u64.h libkc3/u8.c libkc3/u8.h libkc3/ucd.c libkc3/ucd.h libkc3/unquote.c libkc3/unquote.h libkc3/uw.c libkc3/uw.h libkc3/var.c libkc3/var.h libkc3/void.c libkc3/void.h libkc3/wait.c libkc3/wait.h markdown/entity.c markdown/entity.h markdown/markdown.c markdown/markdown.h markdown/md4c-html.c markdown/md4c-html.h markdown/md4c.c markdown/md4c.h socket/socket.c socket/socket.h socket/socket_addr.c socket/socket_addr.h socket/socket_buf.c socket/socket_buf.h socket/types.h test/array_test.c test/bool_test.c test/buf_file_test.c test/buf_inspect_test.c test/buf_parse_test.c test/buf_parse_test.h test/buf_parse_test_s16.c test/buf_parse_test_s32.c test/buf_parse_test_s64.c test/buf_parse_test_s8.c test/buf_parse_test_su.h test/buf_parse_test_u16.c test/buf_parse_test_u32.c test/buf_parse_test_u64.c test/buf_parse_test_u8.c test/buf_test.c test/call_test.c test/cfn_test.c test/character_test.c test/compare_test.c test/compare_test.h test/env_test.c test/fact_test.c test/fact_test.h test/facts_cursor_test.c test/facts_test.c test/facts_with_test.c test/fn_test.c test/hash_test.c test/ident_test.c test/inspect_test.c test/libkc3_test.c test/list_test.c test/ratio_test.c test/set__fact_test.c test/set__tag_test.c test/skiplist__fact_test.c test/str_test.c test/struct_test.c test/sym_test.c test/tag_test.c test/tag_test.h test/test.c test/test.h test/tuple_test.c test/types_test.c ucd2c/ucd.h ucd2c/ucd2c.c window/cairo/cairo_font.c window/cairo/cairo_font.h window/cairo/cairo_sprite.c window/cairo/cairo_sprite.h window/cairo/cairo_text.c window/cairo/cairo_text.h window/cairo/demo/bg_rect.c window/cairo/demo/bg_rect.h window/cairo/demo/flies.c window/cairo/demo/flies.h window/cairo/demo/lightspeed.c window/cairo/demo/lightspeed.h window/cairo/demo/mandelbrot_f128.c window/cairo/demo/mandelbrot_f128.h window/cairo/demo/toasters.c window/cairo/demo/toasters.h window/cairo/demo/window_cairo_demo.c window/cairo/demo/window_cairo_demo.h window/cairo/quartz/demo/window_cairo_quartz_demo.c window/cairo/quartz/quartz_to_xkbcommon.c window/cairo/quartz/quartz_to_xkbcommon.h window/cairo/quartz/window_cairo_quartz.h window/cairo/quartz/window_cairo_quartz_app_delegate.h window/cairo/quartz/window_cairo_quartz_view.h window/cairo/quartz/window_cairo_quartz_view_controller.h window/cairo/quartz/xkbquartz.h window/cairo/types.h window/cairo/win32/demo/window_cairo_win32_demo.c window/cairo/win32/vk_to_xkbcommon.c window/cairo/win32/vk_to_xkbcommon.h window/cairo/win32/window_cairo_win32.c window/cairo/win32/window_cairo_win32.h window/cairo/window_cairo.c window/cairo/window_cairo.h window/cairo/xcb/demo/window_cairo_xcb_demo.c window/cairo/xcb/window_cairo_xcb.c window/cairo/xcb/window_cairo_xcb.h window/sdl2/demo/bg_rect.c window/sdl2/demo/bg_rect.h window/sdl2/demo/earth.c window/sdl2/demo/earth.h window/sdl2/demo/flies.c window/sdl2/demo/flies.h window/sdl2/demo/lightspeed.c window/sdl2/demo/lightspeed.h window/sdl2/demo/mandelbrot_f128.c window/sdl2/demo/mandelbrot_f128.h window/sdl2/demo/matrix.c window/sdl2/demo/matrix.h window/sdl2/demo/toasters.c window/sdl2/demo/toasters.h window/sdl2/demo/window_sdl2_demo.c window/sdl2/demo/window_sdl2_demo.h window/sdl2/disabled/mandelbrot.c window/sdl2/disabled/mandelbrot.h window/sdl2/disabled/sdl2_font.c window/sdl2/disabled/sdl2_font.h window/sdl2/disabled/sdl2_sprite.c window/sdl2/disabled/sdl2_sprite.h window/sdl2/dmat3.h window/sdl2/dmat4.c window/sdl2/dmat4.h window/sdl2/dvec2.c window/sdl2/dvec2.h window/sdl2/dvec3.c window/sdl2/dvec3.h window/sdl2/gl_camera.c window/sdl2/gl_camera.h window/sdl2/gl_cylinder.c window/sdl2/gl_cylinder.h window/sdl2/gl_deprecated.c window/sdl2/gl_deprecated.h window/sdl2/gl_font.c window/sdl2/gl_font.h window/sdl2/gl_lines.c window/sdl2/gl_lines.h window/sdl2/gl_object.c window/sdl2/gl_object.h window/sdl2/gl_ortho.c window/sdl2/gl_ortho.h window/sdl2/gl_sphere.c window/sdl2/gl_sphere.h window/sdl2/gl_sprite.c window/sdl2/gl_sprite.h window/sdl2/gl_square.c window/sdl2/gl_square.h window/sdl2/gl_text.c window/sdl2/gl_text.h window/sdl2/gl_triangle.c window/sdl2/gl_triangle.h window/sdl2/gl_vertex.c window/sdl2/gl_vertex.h window/sdl2/gl_vtext.c window/sdl2/gl_vtext.h window/sdl2/mat3.h window/sdl2/mat4.c window/sdl2/mat4.h window/sdl2/types.h window/sdl2/vec2.c window/sdl2/vec2.h window/sdl2/vec3.c window/sdl2/vec3.h window/sdl2/window_sdl2.c window/sdl2/window_sdl2.h window/types.h window/window.c window/window.h '
-KC3_FONT_SOURCES='fonts/Computer Modern/cmunbl-webfont.ttf fonts/Computer Modern/cmunbl.otf fonts/Computer Modern/cmunbx-webfont.ttf fonts/Computer Modern/cmunbx.otf fonts/Computer Modern/cmunbxo-webfont.ttf fonts/Computer Modern/cmunbxo.otf fonts/Computer Modern/cmunrm-webfont.ttf fonts/Computer Modern/cmunrm.otf fonts/Computer Modern/cmunsi-webfont.ttf fonts/Computer Modern/cmunsi.otf fonts/Computer Modern/cmunsl-webfont.ttf fonts/Computer Modern/cmunsl.otf fonts/Computer Modern/cmunss-webfont.ttf fonts/Computer Modern/cmunss.otf fonts/Computer Modern/cmunsx-webfont.ttf fonts/Computer Modern/cmunsx.otf fonts/Courier New/Courier New.ttf fonts/Courier/fonts/OGCourier-Bold.otf fonts/Courier/fonts/OGCourier-Bold.ttf fonts/Courier/fonts/OGCourier-BoldItalic.otf fonts/Courier/fonts/OGCourier-BoldItalic.ttf fonts/Courier/fonts/OGCourier-Italic.otf fonts/Courier/fonts/OGCourier-Italic.ttf fonts/Courier/fonts/OGCourier.otf fonts/Courier/fonts/OGCourier.ttf 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+KC3_C_SOURCES='ekc3/ekc3.c ekc3/ekc3.h ekc3/html.c ekc3/html.h ekc3/types.h event/event.c event/event.h http/http.c http/http.h http/http_request.c http/http_request.h http/http_response.c http/http_response.h http/mime_type.c http/mime_type.h http/types.h http/url.c http/url.h httpd/httpd.c httpd/httpd.h ikc3/buf_linenoise.c ikc3/buf_linenoise.h ikc3/buf_wineditline.c ikc3/buf_wineditline.h ikc3/ikc3.c ikc3/linenoise.c json/json.c json/json.h kc3c/c3c.c kc3s/buf_readline.c kc3s/buf_readline.h kc3s/kc3s.c libkc3/abs.c libkc3/abs.h libkc3/alist.c libkc3/alist.h libkc3/alloc.c libkc3/alloc.h libkc3/arg.c libkc3/arg.h libkc3/array.c libkc3/array.h libkc3/assert.h libkc3/binding.c libkc3/binding.h libkc3/block.c libkc3/block.h libkc3/bool.c libkc3/bool.h libkc3/buf.c libkc3/buf.h libkc3/buf_fd.c libkc3/buf_fd.h libkc3/buf_file.c libkc3/buf_file.h libkc3/buf_getc.c libkc3/buf_getc.h libkc3/buf_getchar.c libkc3/buf_getchar.h libkc3/buf_inspect.c libkc3/buf_inspect.h 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libkc3/buf_inspect_u16_octal.c libkc3/buf_inspect_u16_octal.h libkc3/buf_inspect_u32.c libkc3/buf_inspect_u32.h libkc3/buf_inspect_u32_binary.c libkc3/buf_inspect_u32_binary.h libkc3/buf_inspect_u32_decimal.c libkc3/buf_inspect_u32_decimal.h libkc3/buf_inspect_u32_hexadecimal.c libkc3/buf_inspect_u32_hexadecimal.h libkc3/buf_inspect_u32_octal.c libkc3/buf_inspect_u32_octal.h libkc3/buf_inspect_u64.c libkc3/buf_inspect_u64.h libkc3/buf_inspect_u64_binary.c libkc3/buf_inspect_u64_binary.h libkc3/buf_inspect_u64_decimal.c libkc3/buf_inspect_u64_decimal.h libkc3/buf_inspect_u64_hexadecimal.c libkc3/buf_inspect_u64_hexadecimal.h libkc3/buf_inspect_u64_octal.c libkc3/buf_inspect_u64_octal.h libkc3/buf_inspect_u8.c libkc3/buf_inspect_u8.h libkc3/buf_inspect_u8_binary.c libkc3/buf_inspect_u8_binary.h libkc3/buf_inspect_u8_decimal.c libkc3/buf_inspect_u8_decimal.h libkc3/buf_inspect_u8_hexadecimal.c libkc3/buf_inspect_u8_hexadecimal.h libkc3/buf_inspect_u8_octal.c libkc3/buf_inspect_u8_octal.h 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libkc3/buf_save.c libkc3/buf_save.h libkc3/call.c libkc3/call.h libkc3/callable.c libkc3/callable.h libkc3/cast.c libkc3/cast.h libkc3/ceiling.c libkc3/ceiling.h libkc3/cfn.c libkc3/cfn.h libkc3/character.c libkc3/character.h libkc3/compare.c libkc3/compare.h libkc3/complex.c libkc3/complex.h libkc3/cow.c libkc3/cow.h libkc3/crypt.c libkc3/crypt.h libkc3/crypt_sha512.c libkc3/data.c libkc3/data.h libkc3/deserialize.c libkc3/deserialize.h libkc3/env.c libkc3/env.h libkc3/error.c libkc3/error.h libkc3/error_handler.c libkc3/error_handler.h libkc3/eval.c libkc3/eval.h libkc3/explicit_bzero.h libkc3/f128.c libkc3/f128.h libkc3/f32.c libkc3/f32.h libkc3/f64.c libkc3/f64.h libkc3/fact.c libkc3/fact.h libkc3/fact_action.c libkc3/fact_action.h libkc3/fact_list.c libkc3/fact_list.h libkc3/facts.c libkc3/facts.h libkc3/facts_cursor.c libkc3/facts_cursor.h libkc3/facts_spec.c libkc3/facts_spec.h libkc3/facts_spec_cursor.c libkc3/facts_spec_cursor.h libkc3/facts_transaction.c 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libkc3/struct_type.h libkc3/sw.c libkc3/sw.h libkc3/sym.c libkc3/sym.h libkc3/tag.c libkc3/tag.h libkc3/tag_add.c libkc3/tag_addi.c libkc3/tag_band.c libkc3/tag_bnot.c libkc3/tag_bor.c libkc3/tag_bxor.c libkc3/tag_div.c libkc3/tag_init.c libkc3/tag_init.h libkc3/tag_mod.c libkc3/tag_mul.c libkc3/tag_neg.c libkc3/tag_shift_left.c libkc3/tag_shift_right.c libkc3/tag_sqrt.c libkc3/tag_sub.c libkc3/tag_type.c libkc3/tag_type.h libkc3/time.c libkc3/time.h libkc3/to_lisp.c libkc3/to_lisp.h libkc3/tuple.c libkc3/tuple.h libkc3/types.h libkc3/u.c.in libkc3/u.h.in libkc3/u16.c libkc3/u16.h libkc3/u32.c libkc3/u32.h libkc3/u64.c libkc3/u64.h libkc3/u8.c libkc3/u8.h libkc3/ucd.c libkc3/ucd.h libkc3/unquote.c libkc3/unquote.h libkc3/uw.c libkc3/uw.h libkc3/var.c libkc3/var.h libkc3/void.c libkc3/void.h libkc3/wait.c libkc3/wait.h markdown/entity.c markdown/entity.h markdown/markdown.c markdown/markdown.h markdown/md4c-html.c markdown/md4c-html.h markdown/md4c.c markdown/md4c.h socket/socket.c socket/socket.h socket/socket_addr.c socket/socket_addr.h socket/socket_buf.c socket/socket_buf.h socket/types.h test/array_test.c test/bool_test.c test/buf_file_test.c test/buf_inspect_test.c test/buf_parse_test.c test/buf_parse_test.h test/buf_parse_test_s16.c test/buf_parse_test_s32.c test/buf_parse_test_s64.c test/buf_parse_test_s8.c test/buf_parse_test_su.h test/buf_parse_test_u16.c test/buf_parse_test_u32.c test/buf_parse_test_u64.c test/buf_parse_test_u8.c test/buf_test.c test/call_test.c test/cfn_test.c test/character_test.c test/compare_test.c test/compare_test.h test/env_test.c test/fact_test.c test/fact_test.h test/facts_cursor_test.c test/facts_test.c test/facts_with_test.c test/fn_test.c test/hash_test.c test/ident_test.c test/inspect_test.c test/libkc3_test.c test/list_test.c test/ratio_test.c test/set__fact_test.c test/set__tag_test.c test/skiplist__fact_test.c test/str_test.c test/struct_test.c test/sym_test.c test/tag_test.c test/tag_test.h test/test.c test/test.h test/tuple_test.c test/types_test.c ucd2c/ucd.h ucd2c/ucd2c.c window/cairo/cairo_font.c window/cairo/cairo_font.h window/cairo/cairo_sprite.c window/cairo/cairo_sprite.h window/cairo/cairo_text.c window/cairo/cairo_text.h window/cairo/demo/bg_rect.c window/cairo/demo/bg_rect.h window/cairo/demo/flies.c window/cairo/demo/flies.h window/cairo/demo/lightspeed.c window/cairo/demo/lightspeed.h window/cairo/demo/mandelbrot_f128.c window/cairo/demo/mandelbrot_f128.h window/cairo/demo/toasters.c window/cairo/demo/toasters.h window/cairo/demo/window_cairo_demo.c window/cairo/demo/window_cairo_demo.h window/cairo/quartz/demo/window_cairo_quartz_demo.c window/cairo/quartz/quartz_to_xkbcommon.c window/cairo/quartz/quartz_to_xkbcommon.h window/cairo/quartz/window_cairo_quartz.h window/cairo/quartz/window_cairo_quartz_app_delegate.h window/cairo/quartz/window_cairo_quartz_view.h window/cairo/quartz/window_cairo_quartz_view_controller.h window/cairo/quartz/xkbquartz.h window/cairo/types.h window/cairo/win32/demo/window_cairo_win32_demo.c window/cairo/win32/vk_to_xkbcommon.c window/cairo/win32/vk_to_xkbcommon.h window/cairo/win32/window_cairo_win32.c window/cairo/win32/window_cairo_win32.h window/cairo/window_cairo.c window/cairo/window_cairo.h window/cairo/xcb/demo/window_cairo_xcb_demo.c window/cairo/xcb/window_cairo_xcb.c window/cairo/xcb/window_cairo_xcb.h window/sdl2/demo/bg_rect.c window/sdl2/demo/bg_rect.h window/sdl2/demo/earth.c window/sdl2/demo/earth.h window/sdl2/demo/flies.c window/sdl2/demo/flies.h window/sdl2/demo/lightspeed.c window/sdl2/demo/lightspeed.h window/sdl2/demo/mandelbrot_f128.c window/sdl2/demo/mandelbrot_f128.h window/sdl2/demo/matrix.c window/sdl2/demo/matrix.h window/sdl2/demo/toasters.c window/sdl2/demo/toasters.h window/sdl2/demo/window_sdl2_demo.c window/sdl2/demo/window_sdl2_demo.h window/sdl2/disabled/mandelbrot.c window/sdl2/disabled/mandelbrot.h window/sdl2/disabled/sdl2_font.c window/sdl2/disabled/sdl2_font.h window/sdl2/disabled/sdl2_sprite.c window/sdl2/disabled/sdl2_sprite.h window/sdl2/dmat3.h window/sdl2/dmat4.c window/sdl2/dmat4.h window/sdl2/dvec2.c window/sdl2/dvec2.h window/sdl2/dvec3.c window/sdl2/dvec3.h window/sdl2/gl_camera.c window/sdl2/gl_camera.h window/sdl2/gl_cylinder.c window/sdl2/gl_cylinder.h window/sdl2/gl_deprecated.c window/sdl2/gl_deprecated.h window/sdl2/gl_font.c window/sdl2/gl_font.h window/sdl2/gl_lines.c window/sdl2/gl_lines.h window/sdl2/gl_object.c window/sdl2/gl_object.h window/sdl2/gl_ortho.c window/sdl2/gl_ortho.h window/sdl2/gl_sphere.c window/sdl2/gl_sphere.h window/sdl2/gl_sprite.c window/sdl2/gl_sprite.h window/sdl2/gl_square.c window/sdl2/gl_square.h window/sdl2/gl_text.c window/sdl2/gl_text.h window/sdl2/gl_triangle.c window/sdl2/gl_triangle.h window/sdl2/gl_vertex.c window/sdl2/gl_vertex.h window/sdl2/gl_vtext.c window/sdl2/gl_vtext.h window/sdl2/mat3.h window/sdl2/mat4.c window/sdl2/mat4.h window/sdl2/types.h window/sdl2/vec2.c window/sdl2/vec2.h window/sdl2/vec3.c window/sdl2/vec3.h window/sdl2/window_sdl2.c window/sdl2/window_sdl2.h window/types.h window/window.c window/window.h '
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fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg300wd75.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg400wd100.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg400wd75.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg600wd100.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg600wd75.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg700wd100.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg700wd75.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg800wd100.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic-wg800wd75.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Italic.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg300wd100.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg300wd75.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg400wd100.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg400wd75.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg600wd100.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg600wd75.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg700wd100.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg700wd75.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg800wd100.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman-wg800wd75.ttf fonts/opensans/original source/TTF_VTT_source/OpenSans-Roman.ttf '
 KC3_IMG_SOURCES='img/earth.jpg img/earth.png img/flaps.256.png img/flaps.png img/fly-dead.png img/fly-noto.png img/iris-kc3-004.jpeg img/kc3.1.xcf img/kc3.1080.jpg img/kc3.1080.png img/kc3.128.jpg img/kc3.128.png img/kc3.16.jpg img/kc3.16.png img/kc3.256.jpg img/kc3.256.png img/kc3.32.jpg img/kc3.32.png img/kc3.512.jpg img/kc3.512.png img/kc3.64.jpg img/kc3.64.png img/kc3.640.jpg img/kc3.640.png img/kc3.720.jpg img/kc3.720.png img/kc3.96.jpg img/kc3.96.png img/kc3.iconset/icon_128x128.png img/kc3.iconset/icon_16x16.png img/kc3.iconset/icon_256x256.png img/kc3.iconset/icon_32x32.png img/kc3.iconset/icon_512x512.png img/kc3.iconset/icon_64x64.png img/kc3.xcf img/mandelbrot_f128_limit.1.png img/mandelbrot_f128_limit.2.png img/mandelbrot_f128_limit.3.png img/mandelbrot_f128_limit.png img/matrix_shade.png img/thodg_No_Prompt_073261d5-2c81-4b6e-9572-e0b840c55f1f.jpeg img/toast.128.png img/toast.png '
-KC3_LIB_SOURCES='lib/kc3/0.1/.#file.kc3 lib/kc3/0.1/alist.kc3 lib/kc3/0.1/array.kc3 lib/kc3/0.1/bool.facts lib/kc3/0.1/buf.kc3 lib/kc3/0.1/buf_rw.kc3 lib/kc3/0.1/compare.kc3 lib/kc3/0.1/complex.facts lib/kc3/0.1/cow.kc3 lib/kc3/0.1/crypt.kc3 lib/kc3/0.1/deserialize.kc3 lib/kc3/0.1/ekc3.kc3 lib/kc3/0.1/event.kc3 lib/kc3/0.1/f128.facts lib/kc3/0.1/f32.facts lib/kc3/0.1/f64.facts lib/kc3/0.1/fact.kc3 lib/kc3/0.1/fact_w.kc3 lib/kc3/0.1/facts.kc3 lib/kc3/0.1/facts/cursor.kc3 lib/kc3/0.1/fd.kc3 lib/kc3/0.1/file.kc3 lib/kc3/0.1/file/stat.kc3 lib/kc3/0.1/gl/dvec2.kc3 lib/kc3/0.1/gl/dvec3.kc3 lib/kc3/0.1/gl/object.kc3 lib/kc3/0.1/gl/sphere.kc3 lib/kc3/0.1/gl/triangle.kc3 lib/kc3/0.1/gl/vec2.kc3 lib/kc3/0.1/gl/vec3.kc3 lib/kc3/0.1/gl/vertex.kc3 lib/kc3/0.1/html.kc3 lib/kc3/0.1/http.kc3 lib/kc3/0.1/http/.#response.kc3 lib/kc3/0.1/http/request.kc3 lib/kc3/0.1/http/response.kc3 lib/kc3/0.1/httpd.kc3 lib/kc3/0.1/httpd/route.kc3 lib/kc3/0.1/integer.facts lib/kc3/0.1/json.kc3 lib/kc3/0.1/kc3.facts lib/kc3/0.1/kc3/operator.kc3 lib/kc3/0.1/list.kc3 lib/kc3/0.1/map.facts lib/kc3/0.1/markdown.kc3 lib/kc3/0.1/ptr.facts lib/kc3/0.1/ptr_free.facts lib/kc3/0.1/ratio.facts lib/kc3/0.1/s16.facts lib/kc3/0.1/s32.facts lib/kc3/0.1/s64.facts lib/kc3/0.1/s8.facts lib/kc3/0.1/serialize.kc3 lib/kc3/0.1/set.kc3 lib/kc3/0.1/set/fact.kc3 lib/kc3/0.1/set/item/fact.kc3 lib/kc3/0.1/set/item/tag.kc3 lib/kc3/0.1/set/tag.kc3 lib/kc3/0.1/sh.kc3 lib/kc3/0.1/socket.kc3 lib/kc3/0.1/socket/addr.kc3 lib/kc3/0.1/socket/buf.kc3 lib/kc3/0.1/str.facts lib/kc3/0.1/struct.kc3 lib/kc3/0.1/sw.facts lib/kc3/0.1/sym.facts lib/kc3/0.1/tag.kc3 lib/kc3/0.1/thread.kc3 lib/kc3/0.1/time.kc3 lib/kc3/0.1/u16.facts lib/kc3/0.1/u32.facts lib/kc3/0.1/u64.facts lib/kc3/0.1/u8.facts lib/kc3/0.1/url.kc3 lib/kc3/0.1/uw.facts lib/kc3/0.1/var.facts lib/kc3/0.1/void.facts '
+KC3_LIB_SOURCES='lib/kc3/0.1/alist.kc3 lib/kc3/0.1/array.kc3 lib/kc3/0.1/bool.facts lib/kc3/0.1/buf.kc3 lib/kc3/0.1/buf_rw.kc3 lib/kc3/0.1/compare.kc3 lib/kc3/0.1/complex.facts lib/kc3/0.1/cow.kc3 lib/kc3/0.1/crypt.kc3 lib/kc3/0.1/deserialize.kc3 lib/kc3/0.1/ekc3.kc3 lib/kc3/0.1/event.kc3 lib/kc3/0.1/f128.facts lib/kc3/0.1/f32.facts lib/kc3/0.1/f64.facts lib/kc3/0.1/fact.kc3 lib/kc3/0.1/fact_w.kc3 lib/kc3/0.1/facts.kc3 lib/kc3/0.1/facts/cursor.kc3 lib/kc3/0.1/fd.kc3 lib/kc3/0.1/file.kc3 lib/kc3/0.1/file/stat.kc3 lib/kc3/0.1/gl/dvec2.kc3 lib/kc3/0.1/gl/dvec3.kc3 lib/kc3/0.1/gl/object.kc3 lib/kc3/0.1/gl/sphere.kc3 lib/kc3/0.1/gl/triangle.kc3 lib/kc3/0.1/gl/vec2.kc3 lib/kc3/0.1/gl/vec3.kc3 lib/kc3/0.1/gl/vertex.kc3 lib/kc3/0.1/html.kc3 lib/kc3/0.1/http.kc3 lib/kc3/0.1/http/request.kc3 lib/kc3/0.1/http/response.kc3 lib/kc3/0.1/httpd.kc3 lib/kc3/0.1/httpd/route.kc3 lib/kc3/0.1/integer.facts lib/kc3/0.1/json.kc3 lib/kc3/0.1/kc3.facts lib/kc3/0.1/kc3/operator.kc3 lib/kc3/0.1/list.kc3 lib/kc3/0.1/map.facts lib/kc3/0.1/markdown.kc3 lib/kc3/0.1/ptr.facts lib/kc3/0.1/ptr_free.facts lib/kc3/0.1/ratio.facts lib/kc3/0.1/s16.facts lib/kc3/0.1/s32.facts lib/kc3/0.1/s64.facts lib/kc3/0.1/s8.facts lib/kc3/0.1/serialize.kc3 lib/kc3/0.1/set.kc3 lib/kc3/0.1/set/fact.kc3 lib/kc3/0.1/set/item/fact.kc3 lib/kc3/0.1/set/item/tag.kc3 lib/kc3/0.1/set/tag.kc3 lib/kc3/0.1/sh.kc3 lib/kc3/0.1/socket.kc3 lib/kc3/0.1/socket/addr.kc3 lib/kc3/0.1/socket/buf.kc3 lib/kc3/0.1/str.facts lib/kc3/0.1/struct.kc3 lib/kc3/0.1/sw.facts lib/kc3/0.1/sym.facts lib/kc3/0.1/tag.kc3 lib/kc3/0.1/thread.kc3 lib/kc3/0.1/time.kc3 lib/kc3/0.1/u16.facts lib/kc3/0.1/u32.facts lib/kc3/0.1/u64.facts lib/kc3/0.1/u8.facts lib/kc3/0.1/url.kc3 lib/kc3/0.1/uw.facts lib/kc3/0.1/var.facts lib/kc3/0.1/void.facts '
 KC3_OBJC_SOURCES='window/cairo/quartz/window_cairo_quartz.m window/cairo/quartz/window_cairo_quartz_app_delegate.m window/cairo/quartz/window_cairo_quartz_view.m window/cairo/quartz/window_cairo_quartz_view_controller.m '
 KC3_TEST_SOURCES='test/buf_parse_test_su.rb test/facts_test_dump_file.expected.facts test/facts_test_load_file.facts test/facts_test_log_add.expected.facts test/facts_test_log_remove.expected.facts test/facts_test_open_file.1.expected.facts test/facts_test_open_file.1.in.facts test/facts_test_open_file.2.expected.facts test/facts_test_open_file.2.in.facts test/facts_test_open_file.3.expected.facts test/facts_test_open_file.3.in.facts test/facts_test_save.expected.facts test/replace_lines.rb test/test.rb test/test_case_end.rb test/zero '
 KC3_TEST_IKC3_SOURCES='test/ikc3/access.kc3 test/ikc3/access.out.expected test/ikc3/access.ret.expected test/ikc3/array.err.expected test/ikc3/array.kc3 test/ikc3/array.out.expected test/ikc3/array.ret.expected test/ikc3/block.kc3 test/ikc3/block.out.expected test/ikc3/block.ret.expected test/ikc3/bool.err.expected test/ikc3/bool.kc3 test/ikc3/bool.out.expected test/ikc3/bool.ret.expected test/ikc3/buf.kc3 test/ikc3/buf.out.expected test/ikc3/buf.ret.expected test/ikc3/buf_rw.kc3 test/ikc3/buf_rw.out.expected test/ikc3/buf_rw.ret.expected test/ikc3/call.err.expected test/ikc3/call.kc3 test/ikc3/call.out.expected test/ikc3/call.ret.expected test/ikc3/cast.kc3 test/ikc3/cast.out.expected test/ikc3/cast.ret.expected test/ikc3/character.err.expected test/ikc3/character.kc3 test/ikc3/character.out.expected test/ikc3/character.ret.expected test/ikc3/comment.err.expected test/ikc3/comment.kc3 test/ikc3/comment.out.expected test/ikc3/comment.ret.expected test/ikc3/complex.kc3 test/ikc3/complex.out.expected test/ikc3/complex.ret.expected test/ikc3/cow.kc3 test/ikc3/cow.out.expected test/ikc3/cow.ret.expected test/ikc3/def.kc3 test/ikc3/def.out.expected test/ikc3/def.ret.expected test/ikc3/defmodule.kc3 test/ikc3/defmodule.out.expected test/ikc3/defmodule.ret.expected test/ikc3/defoperator.kc3 test/ikc3/defoperator.out.expected test/ikc3/defoperator.ret.expected test/ikc3/defstruct.kc3 test/ikc3/defstruct.out.expected test/ikc3/defstruct.ret.expected test/ikc3/equal.err.expected test/ikc3/equal.kc3 test/ikc3/equal.out.expected test/ikc3/equal.ret.expected test/ikc3/facts.kc3 test/ikc3/facts.out.expected test/ikc3/facts.ret.expected test/ikc3/facts_with.kc3 test/ikc3/facts_with.out.expected test/ikc3/facts_with.ret.expected test/ikc3/facts_with_tags.kc3 test/ikc3/facts_with_tags.out.expected test/ikc3/facts_with_tags.ret.expected test/ikc3/facts_with_tuple.kc3 test/ikc3/facts_with_tuple.out.expected test/ikc3/facts_with_tuple.ret.expected test/ikc3/fn.err.expected test/ikc3/fn.kc3 test/ikc3/fn.out.expected test/ikc3/fn.ret.expected test/ikc3/gl.kc3 test/ikc3/gl.out.expected test/ikc3/gl.ret.expected test/ikc3/globals.kc3 test/ikc3/globals.out.expected test/ikc3/globals.ret.expected test/ikc3/hello.err.expected test/ikc3/hello.kc3 test/ikc3/hello.out.expected test/ikc3/hello.ret.expected test/ikc3/ident.err.expected test/ikc3/ident.kc3 test/ikc3/ident.out.expected test/ikc3/ident.ret.expected test/ikc3/if.kc3 test/ikc3/if.out.expected test/ikc3/if.ret.expected test/ikc3/integer.kc3 test/ikc3/integer.lisp test/ikc3/integer.out.expected test/ikc3/integer.ret.expected test/ikc3/integer_add.kc3 test/ikc3/integer_add.out.expected test/ikc3/integer_add.ret.expected test/ikc3/integer_band.kc3 test/ikc3/integer_band.out.expected test/ikc3/integer_band.ret.expected test/ikc3/integer_bnot.kc3 test/ikc3/integer_bnot.out.expected test/ikc3/integer_bnot.ret.expected test/ikc3/integer_bor-2.kc3 test/ikc3/integer_bor-2.out.expected test/ikc3/integer_bor-2.ret.expected test/ikc3/integer_bxor.kc3 test/ikc3/integer_bxor.out.expected test/ikc3/integer_bxor.ret.expected test/ikc3/integer_div.kc3 test/ikc3/integer_div.out.expected test/ikc3/integer_div.ret.expected test/ikc3/integer_eq.kc3 test/ikc3/integer_eq.out.expected test/ikc3/integer_eq.ret.expected test/ikc3/integer_gt.kc3 test/ikc3/integer_gt.out.expected test/ikc3/integer_gt.ret.expected test/ikc3/integer_lt.kc3 test/ikc3/integer_lt.out.expected test/ikc3/integer_lt.ret.expected test/ikc3/integer_mod-2.kc3 test/ikc3/integer_mod-2.out.expected test/ikc3/integer_mod-2.ret.expected test/ikc3/integer_mul.kc3 test/ikc3/integer_mul.out.expected test/ikc3/integer_mul.ret.expected test/ikc3/integer_neg.kc3 test/ikc3/integer_neg.out.expected test/ikc3/integer_neg.ret.expected test/ikc3/integer_sub.kc3 test/ikc3/integer_sub.out.expected test/ikc3/integer_sub.ret.expected test/ikc3/let.kc3 test/ikc3/let.out.expected test/ikc3/let.ret.expected test/ikc3/list.err.expected test/ikc3/list.kc3 test/ikc3/list.out.expected test/ikc3/list.ret.expected test/ikc3/macro.kc3 test/ikc3/macro.out.expected test/ikc3/macro.ret.expected test/ikc3/map.kc3 test/ikc3/map.out.expected test/ikc3/map.ret.expected test/ikc3/op.err.expected test/ikc3/op.kc3 test/ikc3/op.out.expected test/ikc3/op.ret.expected test/ikc3/plist.err.expected test/ikc3/plist.kc3 test/ikc3/plist.out.expected test/ikc3/plist.ret.expected test/ikc3/puts.kc3 test/ikc3/puts.out.expected test/ikc3/puts.ret.expected test/ikc3/quote.kc3 test/ikc3/quote.out.expected test/ikc3/quote.ret.expected test/ikc3/ratio.kc3 test/ikc3/ratio.out.expected test/ikc3/ratio.ret.expected test/ikc3/sh.kc3 test/ikc3/sh.out.expected test/ikc3/sh.ret.expected test/ikc3/str.err.expected test/ikc3/str.kc3 test/ikc3/str.out.expected test/ikc3/str.ret.expected test/ikc3/struct.kc3 test/ikc3/struct.out.expected test/ikc3/struct.ret.expected test/ikc3/sym.err.expected test/ikc3/sym.kc3 test/ikc3/sym.out.expected test/ikc3/sym.ret.expected test/ikc3/time.kc3 test/ikc3/time.out.expected test/ikc3/time.ret.expected test/ikc3/to_lisp.kc3 test/ikc3/to_lisp.out.expected test/ikc3/to_lisp.ret.expected test/ikc3/tuple.err.expected test/ikc3/tuple.kc3 test/ikc3/tuple.out.expected test/ikc3/tuple.ret.expected test/ikc3/var.kc3 test/ikc3/var.out.expected test/ikc3/var.ret.expected test/ikc3/void.kc3 test/ikc3/void.out.expected test/ikc3/void.ret.expected test/ikc3_test '
@@ -13,4 +13,4 @@ KC3_TEST_HTTP_SOURCES='test/http/01_socket_buf.kc3 test/http/01_socket_buf.out.e
 KC3_TEST_HTTPD_SOURCES='test/httpd/.keep '
 KC3_OTHER_SOURCES='AUTHORS.md BUGS.md CONTRIBUTING.md ChangeLog.md LICENSE.md Makefile README.md config.subr configure env kc3.index kc3.version libkc3/tag_init.rb license.h sources.mk sources.sh '
 KC3_EXTERNAL_SOURCES='libtommath/LICENSE libtommath/README.md libtommath/bn_cutoffs.c libtommath/bn_deprecated.c libtommath/bn_mp_2expt.c libtommath/bn_mp_abs.c libtommath/bn_mp_add.c libtommath/bn_mp_add_d.c libtommath/bn_mp_addmod.c libtommath/bn_mp_and.c libtommath/bn_mp_clamp.c libtommath/bn_mp_clear.c libtommath/bn_mp_clear_multi.c libtommath/bn_mp_cmp.c libtommath/bn_mp_cmp_d.c libtommath/bn_mp_cmp_mag.c libtommath/bn_mp_cnt_lsb.c libtommath/bn_mp_complement.c libtommath/bn_mp_copy.c libtommath/bn_mp_count_bits.c libtommath/bn_mp_decr.c libtommath/bn_mp_div.c libtommath/bn_mp_div_2.c libtommath/bn_mp_div_2d.c libtommath/bn_mp_div_3.c libtommath/bn_mp_div_d.c libtommath/bn_mp_dr_is_modulus.c libtommath/bn_mp_dr_reduce.c libtommath/bn_mp_dr_setup.c libtommath/bn_mp_error_to_string.c libtommath/bn_mp_exch.c libtommath/bn_mp_expt_u32.c libtommath/bn_mp_exptmod.c libtommath/bn_mp_exteuclid.c libtommath/bn_mp_fread.c libtommath/bn_mp_from_sbin.c libtommath/bn_mp_from_ubin.c libtommath/bn_mp_fwrite.c libtommath/bn_mp_gcd.c libtommath/bn_mp_get_double.c libtommath/bn_mp_get_i32.c libtommath/bn_mp_get_i64.c libtommath/bn_mp_get_l.c libtommath/bn_mp_get_ll.c libtommath/bn_mp_get_mag_u32.c libtommath/bn_mp_get_mag_u64.c libtommath/bn_mp_get_mag_ul.c libtommath/bn_mp_get_mag_ull.c libtommath/bn_mp_grow.c libtommath/bn_mp_incr.c libtommath/bn_mp_init.c libtommath/bn_mp_init_copy.c libtommath/bn_mp_init_i32.c libtommath/bn_mp_init_i64.c libtommath/bn_mp_init_l.c libtommath/bn_mp_init_ll.c libtommath/bn_mp_init_multi.c libtommath/bn_mp_init_set.c libtommath/bn_mp_init_size.c libtommath/bn_mp_init_u32.c libtommath/bn_mp_init_u64.c libtommath/bn_mp_init_ul.c libtommath/bn_mp_init_ull.c libtommath/bn_mp_invmod.c libtommath/bn_mp_is_square.c libtommath/bn_mp_iseven.c libtommath/bn_mp_isodd.c libtommath/bn_mp_kronecker.c libtommath/bn_mp_lcm.c libtommath/bn_mp_log_u32.c libtommath/bn_mp_lshd.c libtommath/bn_mp_mod.c libtommath/bn_mp_mod_2d.c libtommath/bn_mp_mod_d.c libtommath/bn_mp_montgomery_calc_normalization.c libtommath/bn_mp_montgomery_reduce.c libtommath/bn_mp_montgomery_setup.c libtommath/bn_mp_mul.c libtommath/bn_mp_mul_2.c libtommath/bn_mp_mul_2d.c libtommath/bn_mp_mul_d.c libtommath/bn_mp_mulmod.c libtommath/bn_mp_neg.c libtommath/bn_mp_or.c libtommath/bn_mp_pack.c libtommath/bn_mp_pack_count.c libtommath/bn_mp_prime_fermat.c libtommath/bn_mp_prime_frobenius_underwood.c libtommath/bn_mp_prime_is_prime.c libtommath/bn_mp_prime_miller_rabin.c libtommath/bn_mp_prime_next_prime.c libtommath/bn_mp_prime_rabin_miller_trials.c libtommath/bn_mp_prime_rand.c libtommath/bn_mp_prime_strong_lucas_selfridge.c libtommath/bn_mp_radix_size.c libtommath/bn_mp_radix_smap.c libtommath/bn_mp_rand.c libtommath/bn_mp_read_radix.c libtommath/bn_mp_reduce.c libtommath/bn_mp_reduce_2k.c libtommath/bn_mp_reduce_2k_l.c libtommath/bn_mp_reduce_2k_setup.c libtommath/bn_mp_reduce_2k_setup_l.c libtommath/bn_mp_reduce_is_2k.c libtommath/bn_mp_reduce_is_2k_l.c libtommath/bn_mp_reduce_setup.c libtommath/bn_mp_root_u32.c libtommath/bn_mp_rshd.c libtommath/bn_mp_sbin_size.c libtommath/bn_mp_set.c libtommath/bn_mp_set_double.c libtommath/bn_mp_set_i32.c libtommath/bn_mp_set_i64.c libtommath/bn_mp_set_l.c libtommath/bn_mp_set_ll.c libtommath/bn_mp_set_u32.c libtommath/bn_mp_set_u64.c libtommath/bn_mp_set_ul.c libtommath/bn_mp_set_ull.c libtommath/bn_mp_shrink.c libtommath/bn_mp_signed_rsh.c libtommath/bn_mp_sqr.c libtommath/bn_mp_sqrmod.c libtommath/bn_mp_sqrt.c libtommath/bn_mp_sqrtmod_prime.c libtommath/bn_mp_sub.c libtommath/bn_mp_sub_d.c libtommath/bn_mp_submod.c libtommath/bn_mp_to_radix.c libtommath/bn_mp_to_sbin.c libtommath/bn_mp_to_ubin.c libtommath/bn_mp_ubin_size.c libtommath/bn_mp_unpack.c libtommath/bn_mp_xor.c libtommath/bn_mp_zero.c libtommath/bn_prime_tab.c libtommath/bn_s_mp_add.c libtommath/bn_s_mp_balance_mul.c libtommath/bn_s_mp_exptmod.c libtommath/bn_s_mp_exptmod_fast.c libtommath/bn_s_mp_get_bit.c libtommath/bn_s_mp_invmod_fast.c libtommath/bn_s_mp_invmod_slow.c libtommath/bn_s_mp_karatsuba_mul.c libtommath/bn_s_mp_karatsuba_sqr.c libtommath/bn_s_mp_montgomery_reduce_fast.c libtommath/bn_s_mp_mul_digs.c libtommath/bn_s_mp_mul_digs_fast.c libtommath/bn_s_mp_mul_high_digs.c libtommath/bn_s_mp_mul_high_digs_fast.c libtommath/bn_s_mp_prime_is_divisible.c libtommath/bn_s_mp_rand_jenkins.c libtommath/bn_s_mp_rand_platform.c libtommath/bn_s_mp_reverse.c libtommath/bn_s_mp_sqr.c libtommath/bn_s_mp_sqr_fast.c libtommath/bn_s_mp_sub.c libtommath/bn_s_mp_toom_mul.c libtommath/bn_s_mp_toom_sqr.c libtommath/demo/mtest_opponent.c libtommath/demo/shared.c libtommath/demo/shared.h libtommath/demo/test.c libtommath/demo/timing.c libtommath/etc/2kprime.c libtommath/etc/drprime.c libtommath/etc/mersenne.c libtommath/etc/mont.c libtommath/etc/pprime.c libtommath/etc/tune.c libtommath/mtest/logtab.h libtommath/mtest/mpi-config.h libtommath/mtest/mpi-types.h libtommath/mtest/mpi.c libtommath/mtest/mpi.h libtommath/mtest/mtest.c libtommath/tommath.h libtommath/tommath_class.h libtommath/tommath_cutoffs.h libtommath/tommath_private.h libtommath/tommath_superclass.h linenoise/LICENSE linenoise/README.markdown linenoise/example.c linenoise/linenoise.c linenoise/linenoise.h ucd2c/UCD.zip ucd2c/UCD/ArabicShaping.txt ucd2c/UCD/BidiBrackets.txt ucd2c/UCD/BidiCharacterTest.txt ucd2c/UCD/BidiMirroring.txt ucd2c/UCD/BidiTest.txt ucd2c/UCD/Blocks.txt ucd2c/UCD/CJKRadicals.txt ucd2c/UCD/CaseFolding.txt ucd2c/UCD/CompositionExclusions.txt ucd2c/UCD/DerivedAge.txt ucd2c/UCD/DerivedCoreProperties.txt ucd2c/UCD/DerivedNormalizationProps.txt ucd2c/UCD/EastAsianWidth.txt ucd2c/UCD/EmojiSources.txt ucd2c/UCD/EquivalentUnifiedIdeograph.txt ucd2c/UCD/HangulSyllableType.txt ucd2c/UCD/Index.txt ucd2c/UCD/IndicPositionalCategory.txt ucd2c/UCD/IndicSyllabicCategory.txt ucd2c/UCD/Jamo.txt ucd2c/UCD/LineBreak.txt ucd2c/UCD/NameAliases.txt ucd2c/UCD/NamedSequences.txt ucd2c/UCD/NamedSequencesProv.txt ucd2c/UCD/NamesList.txt ucd2c/UCD/NormalizationCorrections.txt ucd2c/UCD/NormalizationTest.txt ucd2c/UCD/NushuSources.txt ucd2c/UCD/PropList.txt ucd2c/UCD/PropertyAliases.txt ucd2c/UCD/PropertyValueAliases.txt ucd2c/UCD/ReadMe.txt ucd2c/UCD/ScriptExtensions.txt ucd2c/UCD/Scripts.txt ucd2c/UCD/SpecialCasing.txt ucd2c/UCD/StandardizedVariants.txt ucd2c/UCD/TangutSources.txt ucd2c/UCD/USourceData.txt ucd2c/UCD/USourceGlyphs.pdf ucd2c/UCD/USourceRSChart.pdf ucd2c/UCD/UnicodeData.txt ucd2c/UCD/VerticalOrientation.txt ucd2c/UCD/auxiliary/GraphemeBreakProperty.txt ucd2c/UCD/auxiliary/GraphemeBreakTest.txt ucd2c/UCD/auxiliary/LineBreakTest.txt ucd2c/UCD/auxiliary/SentenceBreakProperty.txt ucd2c/UCD/auxiliary/SentenceBreakTest.txt ucd2c/UCD/auxiliary/WordBreakProperty.txt ucd2c/UCD/auxiliary/WordBreakTest.txt ucd2c/UCD/emoji/ReadMe.txt ucd2c/UCD/emoji/emoji-data.txt ucd2c/UCD/emoji/emoji-variation-sequences.txt ucd2c/UCD/extracted/DerivedBidiClass.txt ucd2c/UCD/extracted/DerivedBinaryProperties.txt ucd2c/UCD/extracted/DerivedCombiningClass.txt ucd2c/UCD/extracted/DerivedDecompositionType.txt ucd2c/UCD/extracted/DerivedEastAsianWidth.txt ucd2c/UCD/extracted/DerivedGeneralCategory.txt ucd2c/UCD/extracted/DerivedJoiningGroup.txt ucd2c/UCD/extracted/DerivedJoiningType.txt ucd2c/UCD/extracted/DerivedLineBreak.txt ucd2c/UCD/extracted/DerivedName.txt ucd2c/UCD/extracted/DerivedNumericType.txt ucd2c/UCD/extracted/DerivedNumericValues.txt '
-KC3_DOC_SOURCES='doc/1_KC3/1.1_Introduction.en.md doc/1_KC3/1.2_Integer.en.md doc/1_KC3/1.3_Map.en.md doc/1_KC3/1.4_Ratio.en.md doc/1_KC3/1.5_List.en.md doc/1_KC3/1.6_Variable.en.md doc/2_HTTPd/.#index.en.md doc/2_HTTPd/index.en.md doc/3_Guides/3.1_Install.en.md doc/3_Guides/3.2_Testing.en.md doc/3_Guides/3.3_Usage.en.md doc/3_Guides/3.4_Structure.en.md doc/3_Guides/3.5_Tutorial.en.md doc/3_Guides/index.en.md doc/index.en.md '
+KC3_DOC_SOURCES='doc/1_KC3/1.1_Introduction.en.md doc/1_KC3/1.2_Integer.en.md doc/1_KC3/1.3_Map.en.md doc/1_KC3/1.4_Ratio.en.md doc/1_KC3/1.5_List.en.md doc/1_KC3/1.6_Variable.en.md doc/2_HTTPd/index.en.md doc/3_Guides/3.1_Install.en.md doc/3_Guides/3.2_Testing.en.md doc/3_Guides/3.3_Usage.en.md doc/3_Guides/3.4_Structure.en.md doc/3_Guides/3.5_Tutorial.en.md doc/3_Guides/index.en.md doc/index.en.md '
diff --git a/test/ikc3/buf.out.expected b/test/ikc3/buf.out.expected
index 4e39b92..46721b2 100644
--- a/test/ikc3/buf.out.expected
+++ b/test/ikc3/buf.out.expected
@@ -7,6 +7,9 @@
      read_only: false,
      refill: (Ptr) 0x0,
      rpos: (Uw) 0,
+     rwlock: %Rwlock{rwlock: (Ptr) 0x0,
+                     count: (Sw) 0,
+                     thread: (Ptr) 0x0},
      save: (Ptr) 0x0,
      seek: (Ptr) 0x0,
      size: (Uw) 0,
diff --git a/test/ikc3/str.out.expected b/test/ikc3/str.out.expected
index d55a9a9..d3e2a9a 100644
--- a/test/ikc3/str.out.expected
+++ b/test/ikc3/str.out.expected
@@ -57,7 +57,7 @@
 "#{(Uw) 0}"
 "0"
 "#{%Buf{}}"
-"%Buf{column: (Sw) 0,\n     flush: (Ptr) 0x0,\n     free: false,\n     line: (Sw) 0,\n     ptr: (Ptr) 0x0,\n     read_only: false,\n     refill: (Ptr) 0x0,\n     rpos: (Uw) 0,\n     save: (Ptr) 0x0,\n     seek: (Ptr) 0x0,\n     size: (Uw) 0,\n     user_ptr: (Ptr) 0x0,\n     wpos: (Uw) 0}"
+"%Buf{column: (Sw) 0,\n     flush: (Ptr) 0x0,\n     free: false,\n     line: (Sw) 0,\n     ptr: (Ptr) 0x0,\n     read_only: false,\n     refill: (Ptr) 0x0,\n     rpos: (Uw) 0,\n     rwlock: %Rwlock{rwlock: (Ptr) 0x0,\n                     count: (Sw) 0,\n                     thread: (Ptr) 0x0},\n     save: (Ptr) 0x0,\n     seek: (Ptr) 0x0,\n     size: (Uw) 0,\n     user_ptr: (Ptr) 0x0,\n     wpos: (Uw) 0}"
 "#{%BufRW{}}"
 "%BufRW{r: (Ptr) 0x0,\n       w: (Ptr) 0x0}"
 "#{(U8[]) {{0, 0},