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-rw-r--r--libio/libio.h4
-rw-r--r--libio/stdio.h9
2 files changed, 8 insertions, 5 deletions
diff --git a/libio/libio.h b/libio/libio.h
index 2e9e62ad61..7c91f6f6de 100644
--- a/libio/libio.h
+++ b/libio/libio.h
@@ -57,9 +57,9 @@
# include <sys/cdefs.h>
# else
# ifdef __STDC__
-# define __P(protos) protos
+# define __P(p) p
# else
-# define __P(protos) ()
+# define __P(p) ()
# endif
# endif
#endif /*!__P*/
diff --git a/libio/stdio.h b/libio/stdio.h
index da796ecbe4..5ba8a30da6 100644
--- a/libio/stdio.h
+++ b/libio/stdio.h
@@ -189,13 +189,16 @@ extern int fcloseall __P ((void));
/* Open a file and create a new stream for it. */
#ifndef __USE_FILE_OFFSET64
-extern FILE *fopen __P ((__const char *__filename, __const char *__modes));
+extern FILE *fopen __P ((__const char *__restrict __filename,
+ __const char *__restrict __modes));
#else
-extern FILE *fopen __P ((__const char *__filename, __const char *__modes))
+extern FILE *fopen __P ((__const char *__restrict __filename,
+ __const char *__restrict __modes))
__asm__ ("fopen64");
#endif
#ifdef __USE_LARGEFILE64
-extern FILE *fopen64 __P ((__const char *__filename, __const char *__modes));
+extern FILE *fopen64 __P ((__const char *__restrict __filename,
+ __const char *__restrict __modes));
#endif
/* Open a file, replacing an existing stream with it. */
#ifndef __USE_FILE_OFFSET64