2008-12-11 Craig Howland <howland@LGSInnovations.com>

        * libc/include/sys/lock.h:  Add void cast to avoid "statement has no
        effect" warnings from gcc.
        * libc/include/sys/stdio.h:  Ditto.
        * libc/include/sys/time.h:  Correct gettimeofday() prototype.
        * libc/stdlib/__exp10.c:  Add #include "std.h" for function prototype.
        * libc/stdlib/__ten_mu.c:  Ditto.
        * libc/stdlib/std.h:  Correct __exp10's ANSI prototype.
        * libc/stdlib/ldtoa.c:  Change eiisinf definition to ANSI form.  (Are
        already others in file without _ansi method, so did not bother.)
        * libc/stdlib/system.c:  Use _ansi forms for function prototypes and
        definitions.
        * libc/time/mktime.c:  Ditto.
        * libc/misc/__dprintf.c:  Ditto.
        * libc/include/stdio.h:  Add function prototypes for _fgetc_r,
        _fgetpos_r, _fsetpos_r, _freopen_r, _rewind_r, freopen64, _freopen64_r,
        _funopen_r, and _fopencookie_r.
        * libc/include/reent.h:  Add function prototype for _stat64_r, align
        _execve_r prototype with POSIX definition for execve.
        * libc/reent/execr.c:  Align function prototype with POSIX definition.
        * libc/stdio/asniprintf.c:  Add #include "local.h".
        * libc/stdio/vasniprintf.c:  Ditto.
        * libc/stdio/fread.c:  Remove unused variable newcount.
        * libc/stdio/local.h:  Add function prototype for __sccl.
        * libc/stdio/open_memstream.c:  Remove unused variable flags.
        * libc/stdio/vfscanf.c:  Proper prototyping for ccfn, remove prototype
        for __sccl since now in local.h.
        * libc/string/memcpy.c:  Add #include <string.h> (for real and for
        traditional synopsis), remove extraneous stddef.h and limits.h.
        * libc/syscalls/sysclose.c:  Add #include <unistd.h>.
        * libc/syscalls/sysfork.c:  Ditto.
        * libc/syscalls/sysgetpid.c:  Ditto.
        * libc/syscalls/sysexecve.c:  Add #include <unistd.h>, align function
        prototype with POSIX definition.
        * libc/syscalls/sysfstat.c:  Add #include <sys/stat.h>.
        * libc/syscalls/sysgettod.c:  Correct sys/times.h to sys/time.h.
        * libc/syscalls/syskill.c:  Add #include <signal.h>.
        * libc/syscalls/syslink.c:  Add #include <unistd.h>, fix prototype.
        * libc/syscalls/sysunlink.c:  Ditto.
        * libc/syscalls/sysstat.c:  Add #include <sys/stat.h>, fix prototype.
        * libc/syscalls/syswait.c:  Add #include <sys/wait.h>, fix prototype.

6 files changed, 9 insertions, 8 deletions

diff --git a/newlib/libc/stdio/asniprintf.c b/newlib/libc/stdio/asniprintf.c
index d4ff901..16ccfde 100644
--- a/newlib/libc/stdio/asniprintf.c
+++ b/newlib/libc/stdio/asniprintf.c
@@ -11,6 +11,7 @@
 #include <stdarg.h>
 #include <limits.h>
 #include <errno.h>
+#include "local.h"
 
 char *
 _DEFUN(_asniprintf_r, (ptr, buf, lenp, fmt),
diff --git a/newlib/libc/stdio/fread.c b/newlib/libc/stdio/fread.c
index 15b48bb..8919554 100644
--- a/newlib/libc/stdio/fread.c
+++ b/newlib/libc/stdio/fread.c
@@ -87,7 +87,7 @@ _DEFUN(crlf_r, (ptr, fp, buf, count, eof),
        size_t count _AND
        int eof)
 {
-  int newcount = 0, r;
+  int r;
   char *s, *d, *e;
 
   if (count == 0)
diff --git a/newlib/libc/stdio/local.h b/newlib/libc/stdio/local.h
index 8b1516f..29e7cc6 100644
--- a/newlib/libc/stdio/local.h
+++ b/newlib/libc/stdio/local.h
@@ -33,6 +33,7 @@
 #endif
 
 
+extern u_char *_EXFUN(__sccl, (char *, u_char *fmt));
 extern int    _EXFUN(__svfscanf_r,(struct _reent *,FILE *, _CONST char *,va_list));
 extern int    _EXFUN(__ssvfscanf_r,(struct _reent *,FILE *, _CONST char *,va_list));
 extern int    _EXFUN(__svfiscanf_r,(struct _reent *,FILE *, _CONST char *,va_list));
diff --git a/newlib/libc/stdio/open_memstream.c b/newlib/libc/stdio/open_memstream.c
index 6a0680f..27ff5be 100644
--- a/newlib/libc/stdio/open_memstream.c
+++ b/newlib/libc/stdio/open_memstream.c
@@ -254,7 +254,6 @@ _DEFUN(_open_memstream_r, (ptr, buf, size),
 {
   FILE *fp;
   memstream *c;
-  int flags;
 
   if (!buf || !size)
     {
diff --git a/newlib/libc/stdio/vasniprintf.c b/newlib/libc/stdio/vasniprintf.c
index bf9b7c5..56db45e 100644
--- a/newlib/libc/stdio/vasniprintf.c
+++ b/newlib/libc/stdio/vasniprintf.c
@@ -11,6 +11,7 @@
 #include <stdarg.h>
 #include <limits.h>
 #include <errno.h>
+#include "local.h"
 
 char *
 _DEFUN(_vasniprintf_r, (ptr, buf, lenp, fmt, ap),
diff --git a/newlib/libc/stdio/vfscanf.c b/newlib/libc/stdio/vfscanf.c
index cad5098..98c3db6 100644
--- a/newlib/libc/stdio/vfscanf.c
+++ b/newlib/libc/stdio/vfscanf.c
@@ -250,8 +250,6 @@ static void * get_arg (int, va_list *, int *, void **);
 typedef unsigned long long u_long_long;
 #endif
 
-/*static*/ u_char *__sccl ();
-
 /*
  * vfscanf
  */
@@ -452,7 +450,8 @@ _DEFUN(__SVFSCANF_R, (rptr, fp, fmt0, ap),
   size_t mbslen;                /* length of converted multibyte sequence */
   mbstate_t state;              /* value to keep track of multibyte state */
 
-  u_long (*ccfn) () = 0;	/* conversion function (strtol/strtoul) */
+  #define CCFN_PARAMS	_PARAMS((struct _reent *, const char *, char **, int))
+  u_long (*ccfn)CCFN_PARAMS=0;	/* conversion function (strtol/strtoul) */
   char ccltab[256];		/* character class table for %[...] */
   char buf[BUF];		/* buffer for numeric conversions */
   char *lptr;                   /* literal pointer */
@@ -658,13 +657,13 @@ _DEFUN(__SVFSCANF_R, (rptr, fp, fmt0, ap),
 	  /* FALLTHROUGH */
 	case 'd':
 	  c = CT_INT;
-	  ccfn = (u_long (*)())_strtol_r;
+	  ccfn = (u_long (*)CCFN_PARAMS)_strtol_r;
 	  base = 10;
 	  break;
 
 	case 'i':
 	  c = CT_INT;
-	  ccfn = (u_long (*)())_strtol_r;
+	  ccfn = (u_long (*)CCFN_PARAMS)_strtol_r;
 	  base = 0;
 	  break;
 
@@ -786,7 +785,7 @@ _DEFUN(__SVFSCANF_R, (rptr, fp, fmt0, ap),
 	  if (isupper (c))
 	    flags |= LONG;
 	  c = CT_INT;
-	  ccfn = (u_long (*)())_strtol_r;
+	  ccfn = (u_long (*)CCFN_PARAMS)_strtol_r;
 	  base = 10;
 	  break;
 	}