kc3-lang/kc3

diff --git a/libkc3/io.c b/libkc3/io.c
index f1a0985..4680681 100644
--- a/libkc3/io.c
+++ b/libkc3/io.c
@@ -202,6 +202,7 @@ sw io_write_u8 (u8 x)
 }
 
 DEF_ERR_IO_INSPECT(array,           const s_array *)
+DEF_ERR_IO_INSPECT(block,           const s_block *)
 DEF_ERR_IO_INSPECT(call,            const s_call *)
 DEF_ERR_IO_INSPECT(character,       const character *)
 DEF_ERR_IO_INSPECT(f32,             const f32 *)
diff --git a/libkc3/io.h b/libkc3/io.h
index 047005c..ff6d3e7 100644
--- a/libkc3/io.h
+++ b/libkc3/io.h
@@ -44,6 +44,7 @@ sw io_write_str (const s_str *x);
 sw io_write_u8 (u8 x);
 
 PROTOTYPES_ERR_IO_INSPECT(array,           const s_array *);
+PROTOTYPES_ERR_IO_INSPECT(block,           const s_block *);
 PROTOTYPES_ERR_IO_INSPECT(bool,            const bool *);
 PROTOTYPES_ERR_IO_INSPECT(buf,             const s_buf *);
 PROTOTYPES_ERR_IO_INSPECT(call,            const s_call *);