c3-lang/libffi

diff --git a/libffi/ChangeLog.libffi b/libffi/ChangeLog.libffi
index 1e0ade9..e237ef3 100644
--- a/libffi/ChangeLog.libffi
+++ b/libffi/ChangeLog.libffi
@@ -1,4 +1,15 @@
-2008-02-24  Anthony Green  <green@spindazzle.org>
+2008-02-26  Anthony Green  <green@redhat.org>
+
+	* src/alpha/ffi.c: Change void (*)() to void (*)(void).
+	src/alpha/osf.S, src/arm/ffi.c, src/frv/ffi.c, src/ia64/ffi.c,
+	src/ia64/unix.S, src/java_raw_api.c, src/m32r/ffi.c,
+	src/mips/ffi.c, src/pa/ffi.c, src/pa/hpux32.S, src/pa/linux.S,
+	src/powerpc/ffi.c, src/powerpc/ffi_darwin.c, src/raw_api.c,
+	src/s390/ffi.c, src/sh/ffi.c, src/sh64/ffi.c, src/sparc/ffi.c,
+	src/x86/ffi.c, src/x86/unix64.S, src/x86/darwin64.S,
+	src/x86/ffi64.c: Ditto.
+
+2008-02-24  Anthony Green  <green@redhat.org>
 
 	* configure.ac: Accept openbsd*, not just openbsd.
 	Bump version to 3.0.4.
diff --git a/libffi/src/alpha/ffi.c b/libffi/src/alpha/ffi.c
index eb8dfca..8d6b2ba 100644
--- a/libffi/src/alpha/ffi.c
+++ b/libffi/src/alpha/ffi.c
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 1998, 2001, 2007 Red Hat, Inc.
+   ffi.c - Copyright (c) 1998, 2001, 2007, 2008  Red Hat, Inc.
    
    Alpha Foreign Function Interface 
 
@@ -39,7 +39,7 @@
 # define FFI_TYPE_LONGDOUBLE 4
 #endif
 
-extern void ffi_call_osf(void *, unsigned long, unsigned, void *, void (*)())
+extern void ffi_call_osf(void *, unsigned long, unsigned, void *, void (*)(void))
   FFI_HIDDEN;
 extern void ffi_closure_osf(void) FFI_HIDDEN;
 
@@ -76,7 +76,7 @@ ffi_prep_cif_machdep(ffi_cif *cif)
 
 
 void
-ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   unsigned long *stack, *argp;
   long i, avn;
diff --git a/libffi/src/alpha/osf.S b/libffi/src/alpha/osf.S
index a3d3f82..ca830d9 100644
--- a/libffi/src/alpha/osf.S
+++ b/libffi/src/alpha/osf.S
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------
-   osf.S - Copyright (c) 1998, 2001, 2007 Red Hat
+   osf.S - Copyright (c) 1998, 2001, 2007, 2008 Red Hat
    
    Alpha/OSF Foreign Function Interface 
 
@@ -14,14 +14,14 @@
    The above copyright notice and this permission notice shall be included
    in all copies or substantial portions of the Software.
 
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
-	ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
+   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
+   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+   DEALINGS IN THE SOFTWARE.
    ----------------------------------------------------------------------- */
 
 #define LIBFFI_ASM	
@@ -32,7 +32,7 @@
 	.text
 
 /* ffi_call_osf (void *args, unsigned long bytes, unsigned flags,
-		 void *raddr, void (*fnaddr)());
+		 void *raddr, void (*fnaddr)(void));
 
    Bit o trickiness here -- ARGS+BYTES is the base of the stack frame
    for this function.  This has been allocated by ffi_call.  We also
diff --git a/libffi/src/arm/ffi.c b/libffi/src/arm/ffi.c
index 0149662..f6a6475 100644
--- a/libffi/src/arm/ffi.c
+++ b/libffi/src/arm/ffi.c
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 1998  Red Hat, Inc.
+   ffi.c - Copyright (c) 1998, 2008  Red Hat, Inc.
    
    ARM Foreign Function Interface 
 
@@ -149,9 +149,9 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
 }
 
 extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *,
-			  unsigned, unsigned, unsigned *, void (*fn)());
+			  unsigned, unsigned, unsigned *, void (*fn)(void));
 
-void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   extended_cif ecif;
 
diff --git a/libffi/src/frv/ffi.c b/libffi/src/frv/ffi.c
index b79e990..cec5781 100644
--- a/libffi/src/frv/ffi.c
+++ b/libffi/src/frv/ffi.c
@@ -1,6 +1,7 @@
 /* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2004  Anthony Green
-   Copyright (C) 2007  Free Software Foundation, Inc.
+   ffi.c - Copyright (C) 2004  Anthony Green
+           Copyright (C) 2007  Free Software Foundation, Inc.
+	   Copyright (C) 2008  Red Hat, Inc.
    
    FR-V Foreign Function Interface 
 
@@ -126,10 +127,10 @@ extern void ffi_call_EABI(void *(*)(char *, extended_cif *),
 			  extended_cif *, 
 			  unsigned, unsigned, 
 			  unsigned *, 
-			  void (*fn)());
+			  void (*fn)(void));
 
 void ffi_call(ffi_cif *cif, 
-	      void (*fn)(), 
+	      void (*fn)(void), 
 	      void *rvalue, 
 	      void **avalue)
 {
diff --git a/libffi/src/ia64/ffi.c b/libffi/src/ia64/ffi.c
index 77e8631..3f8fcc5 100644
--- a/libffi/src/ia64/ffi.c
+++ b/libffi/src/ia64/ffi.c
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 1998, 2007 Red Hat, Inc.
+   ffi.c - Copyright (c) 1998, 2007, 2008 Red Hat, Inc.
 	   Copyright (c) 2000 Hewlett Packard Company
    
    IA64 Foreign Function Interface 
@@ -270,10 +270,10 @@ ffi_prep_cif_machdep(ffi_cif *cif)
   return FFI_OK;
 }
 
-extern int ffi_call_unix (struct ia64_args *, PTR64, void (*)(), UINT64);
+extern int ffi_call_unix (struct ia64_args *, PTR64, void (*)(void), UINT64);
 
 void
-ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   struct ia64_args *stack;
   long i, avn, gpcount, fpcount;
diff --git a/libffi/src/ia64/unix.S b/libffi/src/ia64/unix.S
index 2d10296..b4f1c4b 100644
--- a/libffi/src/ia64/unix.S
+++ b/libffi/src/ia64/unix.S
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------
-   unix.S - Copyright (c) 1998 Red Hat, Inc.
+   unix.S - Copyright (c) 1998, 2008 Red Hat, Inc.
             Copyright (c) 2000 Hewlett Packard Company
    
    IA64/unix Foreign Function Interface 
@@ -19,14 +19,14 @@
    The above copyright notice and this permission notice shall be included
    in all copies or substantial portions of the Software.
 
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
-	ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
+   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
+   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+   DEALINGS IN THE SOFTWARE.
    ----------------------------------------------------------------------- */
 
 #define LIBFFI_ASM	
@@ -38,7 +38,7 @@
 .text
 
 /* int ffi_call_unix (struct ia64_args *stack, PTR64 rvalue,
-		      void (*fn)(), int flags);
+		      void (*fn)(void), int flags);
  */
 
         .align 16
diff --git a/libffi/src/java_raw_api.c b/libffi/src/java_raw_api.c
index 4778bf3..1f8f983 100644
--- a/libffi/src/java_raw_api.c
+++ b/libffi/src/java_raw_api.c
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------
-   java_raw_api.c - Copyright (c) 1999, 2007  Red Hat, Inc.
+   java_raw_api.c - Copyright (c) 1999, 2007, 2008  Red Hat, Inc.
 
    Cloned from raw_api.c
 
@@ -295,7 +295,7 @@ ffi_java_raw_to_rvalue (ffi_cif *cif, void *rvalue)
  * these following couple of functions will handle the translation forth
  * and back automatically. */
 
-void ffi_java_raw_call (ffi_cif *cif, void (*fn)(), void *rvalue,
+void ffi_java_raw_call (ffi_cif *cif, void (*fn)(void), void *rvalue,
 			ffi_java_raw *raw)
 {
   void **avalue = (void**) alloca (cif->nargs * sizeof (void*));
diff --git a/libffi/src/m32r/ffi.c b/libffi/src/m32r/ffi.c
index c3e8204..3000063 100644
--- a/libffi/src/m32r/ffi.c
+++ b/libffi/src/m32r/ffi.c
@@ -1,5 +1,6 @@
 /* -----------------------------------------------------------------------
    ffi.c - Copyright (c) 2004  Renesas Technology
+           Copyright (c) 2008  Red Hat, Inc.
    
    M32R Foreign Function Interface 
 
@@ -172,9 +173,9 @@ ffi_prep_cif_machdep(ffi_cif *cif)
 }
 
 extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *,
-			  unsigned, unsigned, unsigned *, void (*fn)());
+			  unsigned, unsigned, unsigned *, void (*fn)(void));
 
-void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   extended_cif ecif;
 
diff --git a/libffi/src/mips/ffi.c b/libffi/src/mips/ffi.c
index 9e12c0f..b6887be 100644
--- a/libffi/src/mips/ffi.c
+++ b/libffi/src/mips/ffi.c
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 1996, 2007 Red Hat, Inc.
+   ffi.c - Copyright (c) 1996, 2007, 2008  Red Hat, Inc.
            Copyright (c) 2008       David Daney
    
    MIPS Foreign Function Interface 
@@ -494,14 +494,14 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
 /* Low level routine for calling O32 functions */
 extern int ffi_call_O32(void (*)(char *, extended_cif *, int, int), 
 			extended_cif *, unsigned, 
-			unsigned, unsigned *, void (*)());
+			unsigned, unsigned *, void (*)(void));
 
 /* Low level routine for calling N32 functions */
 extern int ffi_call_N32(void (*)(char *, extended_cif *, int, int), 
 			extended_cif *, unsigned, 
-			unsigned, unsigned *, void (*)());
+			unsigned, unsigned *, void (*)(void));
 
-void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   extended_cif ecif;
 
diff --git a/libffi/src/pa/ffi.c b/libffi/src/pa/ffi.c
index bb5dd22..c7a1435 100644
--- a/libffi/src/pa/ffi.c
+++ b/libffi/src/pa/ffi.c
@@ -1,5 +1,6 @@
 /* -----------------------------------------------------------------------
    ffi.c - (c) 2003-2004 Randolph Chung <tausq@debian.org>
+           (c) 2008 Red Hat, Inc.
 
    HPPA Foreign Function Interface
    HP-UX PA ABI support (c) 2006 Free Software Foundation, Inc.
@@ -368,9 +369,9 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
 
 extern void ffi_call_pa32(void (*)(UINT32 *, extended_cif *, unsigned),
 			  extended_cif *, unsigned, unsigned, unsigned *,
-			  void (*fn)());
+			  void (*fn)(void));
 
-void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   extended_cif ecif;
 
diff --git a/libffi/src/pa/hpux32.S b/libffi/src/pa/hpux32.S
index 8f6b461..40528ba 100644
--- a/libffi/src/pa/hpux32.S
+++ b/libffi/src/pa/hpux32.S
@@ -1,5 +1,6 @@
 /* -----------------------------------------------------------------------
    hpux32.S - Copyright (c) 2006 Free Software Foundation, Inc.
+	                (c) 2008 Red Hat, Inc.
    based on src/pa/linux.S
 
    HP-UX PA Foreign Function Interface
@@ -40,7 +41,7 @@
 			       unsigned bytes,
 			       unsigned flags,
 			       unsigned *rvalue,
-			       void (*fn)());
+			       void (*fn)(void));
 	 */
 
 	.export	ffi_call_pa32,ENTRY,PRIV_LEV=3
diff --git a/libffi/src/pa/linux.S b/libffi/src/pa/linux.S
index 6bad45f..f11ae76 100644
--- a/libffi/src/pa/linux.S
+++ b/libffi/src/pa/linux.S
@@ -1,5 +1,6 @@
 /* -----------------------------------------------------------------------
    linux.S - (c) 2003-2004 Randolph Chung <tausq@debian.org>
+	     (c) 2008 Red Hat, Inc.
 
    HPPA Foreign Function Interface
 
@@ -17,8 +18,7 @@
    THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
    OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
-	ANY CLAIM, DAMAGES OR
+   IN NO EVENT SHALL RENESAS TECHNOLOGY BE LIABLE FOR ANY CLAIM, DAMAGES OR
    OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
    ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
    OTHER DEALINGS IN THE SOFTWARE.
@@ -37,7 +37,7 @@
 			       unsigned bytes,
 			       unsigned flags,
 			       unsigned *rvalue,
-			       void (*fn)());
+			       void (*fn)(void));
 	 */
 
 	.export ffi_call_pa32,code
diff --git a/libffi/src/powerpc/ffi.c b/libffi/src/powerpc/ffi.c
index e6b869f..c2d2530 100644
--- a/libffi/src/powerpc/ffi.c
+++ b/libffi/src/powerpc/ffi.c
@@ -1,6 +1,7 @@
 /* -----------------------------------------------------------------------
    ffi.c - Copyright (c) 1998 Geoffrey Keating
    Copyright (C) 2007 Free Software Foundation, Inc
+   Copyright (C) 2008 Red Hat, Inc
 
    PowerPC Foreign Function Interface
 
@@ -871,13 +872,13 @@ ffi_prep_cif_machdep (ffi_cif *cif)
 }
 
 extern void ffi_call_SYSV(extended_cif *, unsigned, unsigned, unsigned *,
-			  void (*fn)());
+			  void (*fn)(void));
 extern void FFI_HIDDEN ffi_call_LINUX64(extended_cif *, unsigned long,
 					unsigned long, unsigned long *,
-					void (*fn)());
+					void (*fn)(void));
 
 void
-ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   extended_cif ecif;
 
diff --git a/libffi/src/powerpc/ffi_darwin.c b/libffi/src/powerpc/ffi_darwin.c
index 6d1b73e..501035d 100644
--- a/libffi/src/powerpc/ffi_darwin.c
+++ b/libffi/src/powerpc/ffi_darwin.c
@@ -425,11 +425,11 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
 }
 
 extern void ffi_call_AIX(extended_cif *, unsigned, unsigned, unsigned *,
-			 void (*fn)(), void (*fn2)());
+			 void (*fn)(void), void (*fn2)(void));
 extern void ffi_call_DARWIN(extended_cif *, unsigned, unsigned, unsigned *,
-			    void (*fn)(), void (*fn2)());
+			    void (*fn)(void), void (*fn2)(void));
 
-void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   extended_cif ecif;
 
diff --git a/libffi/src/raw_api.c b/libffi/src/raw_api.c
index 00f02b2..ce21372 100644
--- a/libffi/src/raw_api.c
+++ b/libffi/src/raw_api.c
@@ -1,10 +1,8 @@
 /* -----------------------------------------------------------------------
-   raw_api.c - Copyright (c) 1999  Red Hat, Inc.
+   raw_api.c - Copyright (c) 1999, 2008  Red Hat, Inc.
 
    Author: Kresten Krab Thorup <krab@gnu.org>
 
-   $Id $
-
    Permission is hereby granted, free of charge, to any person obtaining
    a copy of this software and associated documentation files (the
    ``Software''), to deal in the Software without restriction, including
@@ -190,7 +188,7 @@ ffi_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_raw *raw)
  * these following couple of functions will handle the translation forth
  * and back automatically. */
 
-void ffi_raw_call (ffi_cif *cif, void (*fn)(), void *rvalue, ffi_raw *raw)
+void ffi_raw_call (ffi_cif *cif, void (*fn)(void), void *rvalue, ffi_raw *raw)
 {
   void **avalue = (void**) alloca (cif->nargs * sizeof (void*));
   ffi_raw_to_ptrarray (cif, raw, avalue);
diff --git a/libffi/src/s390/ffi.c b/libffi/src/s390/ffi.c
index d17f790..ca2675b 100644
--- a/libffi/src/s390/ffi.c
+++ b/libffi/src/s390/ffi.c
@@ -1,5 +1,6 @@
 /* -----------------------------------------------------------------------
    ffi.c - Copyright (c) 2000, 2007 Software AG
+           Copyright (c) 2008 Red Hat, Inc
  
    S390 Foreign Function Interface
  
@@ -88,7 +89,7 @@ extern void ffi_call_SYSV(unsigned,
 			  void (*)(unsigned char *, extended_cif *),
 			  unsigned,
 			  void *,
-			  void (*fn)());
+			  void (*fn)(void));
 
 extern void ffi_closure_SYSV(void);
  
@@ -498,7 +499,7 @@ ffi_prep_cif_machdep(ffi_cif *cif)
  
 void
 ffi_call(ffi_cif *cif,
-	 void (*fn)(),
+	 void (*fn)(void),
 	 void *rvalue,
 	 void **avalue)
 {
diff --git a/libffi/src/sh/ffi.c b/libffi/src/sh/ffi.c
index a5d61d2..d7fa1d4 100644
--- a/libffi/src/sh/ffi.c
+++ b/libffi/src/sh/ffi.c
@@ -1,5 +1,6 @@
 /* -----------------------------------------------------------------------
    ffi.c - Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007 Kaz Kojima
+           Copyright (c) 2008 Red Hat, Inc.
    
    SuperH Foreign Function Interface 
 
@@ -406,9 +407,9 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
 }
 
 extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *,
-			  unsigned, unsigned, unsigned *, void (*fn)());
+			  unsigned, unsigned, unsigned *, void (*fn)(void));
 
-void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   extended_cif ecif;
   UINT64 trvalue;
diff --git a/libffi/src/sh64/ffi.c b/libffi/src/sh64/ffi.c
index 7271353..b17cf2c 100644
--- a/libffi/src/sh64/ffi.c
+++ b/libffi/src/sh64/ffi.c
@@ -1,5 +1,6 @@
 /* -----------------------------------------------------------------------
    ffi.c - Copyright (c) 2003, 2004 Kaz Kojima
+           Copyright (c) 2008 Anthony Green
    
    SuperH SHmedia Foreign Function Interface 
 
@@ -239,12 +240,12 @@ extern void ffi_call_SYSV(void (*)(char *, extended_cif *),
 			  /*@out@*/ extended_cif *, 
 			  unsigned, unsigned, long long,
 			  /*@out@*/ unsigned *, 
-			  void (*fn)());
+			  void (*fn)(void));
 /*@=declundef@*/
 /*@=exportheader@*/
 
 void ffi_call(/*@dependent@*/ ffi_cif *cif, 
-	      void (*fn)(), 
+	      void (*fn)(void), 
 	      /*@out@*/ void *rvalue, 
 	      /*@dependent@*/ void **avalue)
 {
diff --git a/libffi/src/sparc/ffi.c b/libffi/src/sparc/ffi.c
index aa81ce9..4cdd1b9 100644
--- a/libffi/src/sparc/ffi.c
+++ b/libffi/src/sparc/ffi.c
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 1996, 2003, 2004, 2007 Red Hat, Inc.
+   ffi.c - Copyright (c) 1996, 2003, 2004, 2007, 2008 Red Hat, Inc.
    
    SPARC Foreign Function Interface 
 
@@ -359,13 +359,13 @@ int ffi_v9_layout_struct(ffi_type *arg, int off, char *ret, char *intg, char *fl
 
 #ifdef SPARC64
 extern int ffi_call_v9(void *, extended_cif *, unsigned, 
-		       unsigned, unsigned *, void (*fn)());
+		       unsigned, unsigned *, void (*fn)(void));
 #else
 extern int ffi_call_v8(void *, extended_cif *, unsigned, 
-		       unsigned, unsigned *, void (*fn)());
+		       unsigned, unsigned *, void (*fn)(void));
 #endif
 
-void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   extended_cif ecif;
   void *rval = rvalue;
diff --git a/libffi/src/x86/darwin64.S b/libffi/src/x86/darwin64.S
index 5ba0a5f..2f7394e 100644
--- a/libffi/src/x86/darwin64.S
+++ b/libffi/src/x86/darwin64.S
@@ -1,5 +1,6 @@
 /* -----------------------------------------------------------------------
    darwin64.S - Copyright (c) 2006 Free Software Foundation, Inc.
+	        Copyright (c) 2008 Red Hat, Inc.
    derived from unix64.S
 
    x86-64 Foreign Function Interface for Darwin.
@@ -33,7 +34,7 @@
 .text
 
 /* ffi_call_unix64 (void *args, unsigned long bytes, unsigned flags,
-		    void *raddr, void (*fnaddr)());
+		    void *raddr, void (*fnaddr)(void));
 
    Bit o trickiness here -- ARGS+BYTES is the base of the stack frame
    for this function.  This has been allocated by ffi_call.  We also
diff --git a/libffi/src/x86/ffi.c b/libffi/src/x86/ffi.c
index 85059d0..662b484 100644
--- a/libffi/src/x86/ffi.c
+++ b/libffi/src/x86/ffi.c
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 1996, 1998, 1999, 2001, 2007  Red Hat, Inc.
+   ffi.c - Copyright (c) 1996, 1998, 1999, 2001, 2007, 2008  Red Hat, Inc.
            Copyright (c) 2002  Ranjit Mathew
            Copyright (c) 2002  Bo Thorsen
            Copyright (c) 2002  Roger Sayle
@@ -180,15 +180,15 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
 }
 
 extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *,
-			  unsigned, unsigned, unsigned *, void (*fn)());
+			  unsigned, unsigned, unsigned *, void (*fn)(void));
 
 #ifdef X86_WIN32
 extern void ffi_call_STDCALL(void (*)(char *, extended_cif *), extended_cif *,
-			  unsigned, unsigned, unsigned *, void (*fn)());
+			  unsigned, unsigned, unsigned *, void (*fn)(void));
 
 #endif /* X86_WIN32 */
 
-void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   extended_cif ecif;
 
@@ -423,16 +423,16 @@ ffi_prep_args_raw(char *stack, extended_cif *ecif)
 
 extern void
 ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *, unsigned, 
-	      unsigned, unsigned *, void (*fn)());
+	      unsigned, unsigned *, void (*fn)(void));
 
 #ifdef X86_WIN32
 extern void
 ffi_call_STDCALL(void (*)(char *, extended_cif *), extended_cif *, unsigned,
-		 unsigned, unsigned *, void (*fn)());
+		 unsigned, unsigned *, void (*fn)(void));
 #endif /* X86_WIN32 */
 
 void
-ffi_raw_call(ffi_cif *cif, void (*fn)(), void *rvalue, ffi_raw *fake_avalue)
+ffi_raw_call(ffi_cif *cif, void (*fn)(void), void *rvalue, ffi_raw *fake_avalue)
 {
   extended_cif ecif;
   void **avalue = (void **)fake_avalue;
diff --git a/libffi/src/x86/ffi64.c b/libffi/src/x86/ffi64.c
index 5162f69..2896ae4 100644
--- a/libffi/src/x86/ffi64.c
+++ b/libffi/src/x86/ffi64.c
@@ -1,5 +1,6 @@
 /* -----------------------------------------------------------------------
    ffi.c - Copyright (c) 2002, 2007  Bo Thorsen <bo@suse.de>
+           Copyright (c) 2008  Red Hat, Inc.
    
    x86-64 Foreign Function Interface 
 
@@ -43,7 +44,7 @@ struct register_args
 };
 
 extern void ffi_call_unix64 (void *args, unsigned long bytes, unsigned flags,
-			     void *raddr, void (*fnaddr)(), unsigned ssecount);
+			     void *raddr, void (*fnaddr)(void), unsigned ssecount);
 
 /* All reference to register classes here is identical to the code in
    gcc/config/i386/i386.c. Do *not* change one without the other.  */
@@ -340,7 +341,7 @@ ffi_prep_cif_machdep (ffi_cif *cif)
 }
 
 void
-ffi_call (ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+ffi_call (ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
 {
   enum x86_64_reg_class classes[MAX_CLASSES];
   char *stack, *argp;
diff --git a/libffi/src/x86/unix64.S b/libffi/src/x86/unix64.S
index cdc065f..5388da3 100644
--- a/libffi/src/x86/unix64.S
+++ b/libffi/src/x86/unix64.S
@@ -1,5 +1,6 @@
 /* -----------------------------------------------------------------------
    unix64.S - Copyright (c) 2002  Bo Thorsen <bo@suse.de>
+	      Copyright (c) 2008  Red Hat, Inc
 
    x86-64 Foreign Function Interface 
 
@@ -32,7 +33,7 @@
 .text
 
 /* ffi_call_unix64 (void *args, unsigned long bytes, unsigned flags,
-	            void *raddr, void (*fnaddr)());
+	            void *raddr, void (*fnaddr)(void));
 
    Bit o trickiness here -- ARGS+BYTES is the base of the stack frame
    for this function.  This has been allocated by ffi_call.  We also