9 files changed, 17 insertions, 34 deletions
diff --git a/newlib/libc/stdio64/fdopen64.c b/newlib/libc/stdio64/fdopen64.c
index 3c8d4fa..9d9645b 100644
--- a/newlib/libc/stdio64/fdopen64.c
+++ b/newlib/libc/stdio64/fdopen64.c
@@ -35,8 +35,7 @@ File pointer or <<NULL>>, as for <<fopen>>.
 extern int __sflags ();
 
 FILE *
-_DEFUN (_fdopen64_r, (ptr, fd, mode),
-	struct _reent *ptr,
+_fdopen64_r (struct _reent *ptr,
 	int fd,
 	const char *mode)
 {
@@ -108,8 +107,7 @@ _DEFUN (_fdopen64_r, (ptr, fd, mode),
 #ifndef _REENT_ONLY
 
 FILE *
-_DEFUN (fdopen64, (fd, mode),
-	int fd,
+fdopen64 (int fd,
 	const char *mode)
 {
   return _fdopen64_r (_REENT, fd, mode);
diff --git a/newlib/libc/stdio64/fgetpos64.c b/newlib/libc/stdio64/fgetpos64.c
index e2dd289..52ead9d 100644
--- a/newlib/libc/stdio64/fgetpos64.c
+++ b/newlib/libc/stdio64/fgetpos64.c
@@ -45,8 +45,7 @@ No supporting OS subroutines are required.
 #ifdef __LARGE64_FILES
 
 int
-_DEFUN (_fgetpos64_r, (ptr, fp, pos),
-	struct _reent * ptr,
+_fgetpos64_r (struct _reent * ptr,
 	FILE * fp,
 	_fpos64_t * pos)
 {
@@ -62,8 +61,7 @@ _DEFUN (_fgetpos64_r, (ptr, fp, pos),
 #ifndef _REENT_ONLY
 
 int
-_DEFUN (fgetpos64, (fp, pos),
-	FILE * fp,
+fgetpos64 (FILE * fp,
 	_fpos64_t * pos)
 {
   return _fgetpos64_r (_REENT, fp, pos);
diff --git a/newlib/libc/stdio64/fopen64.c b/newlib/libc/stdio64/fopen64.c
index 406afa1..8c8df91 100644
--- a/newlib/libc/stdio64/fopen64.c
+++ b/newlib/libc/stdio64/fopen64.c
@@ -64,8 +64,7 @@ static char sccsid[] = "%W% (Berkeley) %G%";
 #ifdef __LARGE64_FILES
 
 FILE *
-_DEFUN (_fopen64_r, (ptr, file, mode),
-	struct _reent *ptr,
+_fopen64_r (struct _reent *ptr,
 	const char *file,
 	const char *mode)
 {
@@ -117,8 +116,7 @@ _DEFUN (_fopen64_r, (ptr, file, mode),
 #ifndef _REENT_ONLY
 
 FILE *
-_DEFUN (fopen64, (file, mode),
-	const char *file,
+fopen64 (const char *file,
 	const char *mode)
 {
   return _fopen64_r (_REENT, file, mode);
diff --git a/newlib/libc/stdio64/freopen64.c b/newlib/libc/stdio64/freopen64.c
index d267899..17942b7 100644
--- a/newlib/libc/stdio64/freopen64.c
+++ b/newlib/libc/stdio64/freopen64.c
@@ -75,8 +75,7 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
 #ifdef __LARGE64_FILES
 
 FILE *
-_DEFUN (_freopen64_r, (ptr, file, mode, fp),
-	struct _reent *ptr,
+_freopen64_r (struct _reent *ptr,
 	const char *file,
 	const char *mode,
 	register FILE *fp)
@@ -247,8 +246,7 @@ _DEFUN (_freopen64_r, (ptr, file, mode, fp),
 #ifndef _REENT_ONLY
 
 FILE *
-_DEFUN (freopen64, (file, mode, fp),
-	const char *file,
+freopen64 (const char *file,
 	const char *mode,
 	register FILE *fp)
 {
diff --git a/newlib/libc/stdio64/fseeko64.c b/newlib/libc/stdio64/fseeko64.c
index 8cd11fa..085855d 100644
--- a/newlib/libc/stdio64/fseeko64.c
+++ b/newlib/libc/stdio64/fseeko64.c
@@ -85,8 +85,7 @@ Supporting OS subroutines required: <<close>>, <<fstat64>>, <<isatty>>,
  */
 
 _off64_t
-_DEFUN (_fseeko64_r, (ptr, fp, offset, whence),
-     struct _reent *ptr,
+_fseeko64_r (struct _reent *ptr,
      register FILE *fp,
      _off64_t offset,
      int whence)
@@ -342,8 +341,7 @@ dumb:
 #ifndef _REENT_ONLY
 
 _off64_t
-_DEFUN (fseeko64, (fp, offset, whence),
-     register FILE *fp,
+fseeko64 (register FILE *fp,
      _off64_t offset,
      int whence)
 {
diff --git a/newlib/libc/stdio64/fsetpos64.c b/newlib/libc/stdio64/fsetpos64.c
index f5f6bda..254eb53 100644
--- a/newlib/libc/stdio64/fsetpos64.c
+++ b/newlib/libc/stdio64/fsetpos64.c
@@ -41,8 +41,7 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
 #ifdef __LARGE64_FILES
 
 int
-_DEFUN (_fsetpos64_r, (ptr, iop, pos),
-	struct _reent *ptr,
+_fsetpos64_r (struct _reent *ptr,
 	FILE * iop,
 	const _fpos64_t * pos)
 {
@@ -56,8 +55,7 @@ _DEFUN (_fsetpos64_r, (ptr, iop, pos),
 #ifndef _REENT_ONLY
 
 int
-_DEFUN (fsetpos64, (iop, pos),
-	FILE * iop,
+fsetpos64 (FILE * iop,
 	const _fpos64_t * pos)
 {
   return _fsetpos64_r (_REENT, iop, pos);
diff --git a/newlib/libc/stdio64/ftello64.c b/newlib/libc/stdio64/ftello64.c
index 9a7e7ed..7221d5e 100644
--- a/newlib/libc/stdio64/ftello64.c
+++ b/newlib/libc/stdio64/ftello64.c
@@ -76,8 +76,7 @@ static char sccsid[] = "%W% (Berkeley) %G%";
 #ifdef __LARGE64_FILES
 
 _off64_t
-_DEFUN (_ftello64_r, (ptr, fp),
-	struct _reent *ptr,
+_ftello64_r (struct _reent *ptr,
 	register FILE * fp)
 {
   _fpos64_t pos;
@@ -150,8 +149,7 @@ _DEFUN (_ftello64_r, (ptr, fp),
 #ifndef _REENT_ONLY
 
 _off64_t
-_DEFUN (ftello64, (fp),
-	register FILE * fp)
+ftello64 (register FILE * fp)
 {
   return _ftello64_r (_REENT, fp);
 }
diff --git a/newlib/libc/stdio64/stdio64.c b/newlib/libc/stdio64/stdio64.c
index 813b919..8e5efc8 100644
--- a/newlib/libc/stdio64/stdio64.c
+++ b/newlib/libc/stdio64/stdio64.c
@@ -26,8 +26,7 @@
 
 #ifdef __LARGE64_FILES
 _fpos64_t
-_DEFUN(__sseek64, (ptr, cookie, offset, whence),
-       struct _reent *ptr,
+__sseek64 (struct _reent *ptr,
        void *cookie,
        _fpos64_t offset,
        int whence)
@@ -47,8 +46,7 @@ _DEFUN(__sseek64, (ptr, cookie, offset, whence),
 }
 
 _READ_WRITE_RETURN_TYPE
-_DEFUN(__swrite64, (ptr, cookie, buf, n),
-       struct _reent *ptr,
+__swrite64 (struct _reent *ptr,
        void *cookie,
        char const *buf,
        _READ_WRITE_BUFSIZE_TYPE n)
diff --git a/newlib/libc/stdio64/tmpfile64.c b/newlib/libc/stdio64/tmpfile64.c
index 2012417..18a38d6 100644
--- a/newlib/libc/stdio64/tmpfile64.c
+++ b/newlib/libc/stdio64/tmpfile64.c
@@ -53,8 +53,7 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<getpid>>,
 #ifdef __LARGE64_FILES
 
 FILE *
-_DEFUN (_tmpfile64_r, (ptr),
-	struct _reent *ptr)
+_tmpfile64_r (struct _reent *ptr)
 {
   FILE *fp;
   int e;