Synch with gcc-3.3.2 version

1 files changed, 22 insertions, 22 deletions

diff --git a/gnu/lib/libiberty/src/asprintf.c b/gnu/lib/libiberty/src/asprintf.c
index 5aaf3200f0d..5de775616d0 100644
--- a/gnu/lib/libiberty/src/asprintf.c
+++ b/gnu/lib/libiberty/src/asprintf.c
@@ -22,36 +22,36 @@ Boston, MA 02111-1307, USA.  */
 #include "ansidecl.h"
 #include "libiberty.h"
 
-#if defined (ANSI_PROTOTYPES) || defined (ALMOST_STDC)
-#define USE_STDARG
-#endif
-
-#ifdef USE_STDARG
+#ifdef ANSI_PROTOTYPES
 #include <stdarg.h>
 #else
 #include <varargs.h>
 #endif
 
-/* VARARGS */
-#ifdef USE_STDARG
-int
-asprintf (char **buf, const char *fmt, ...)
-#else
+/*
+
+@deftypefn Extension int asprintf (char **@var{resptr}, const char *@var{format}, ...)
+
+Like @code{sprintf}, but instead of passing a pointer to a buffer, you
+pass a pointer to a pointer.  This function will compute the size of
+the buffer needed, allocate memory with @code{malloc}, and store a
+pointer to the allocated memory in @code{*@var{resptr}}.  The value
+returned is the same as @code{sprintf} would return.  If memory could
+not be allocated, zero is returned and @code{NULL} is stored in
+@code{*@var{resptr}}.
+
+@end deftypefn
+
+*/
+
 int
-asprintf (buf, fmt, va_alist)
-     char **buf;
-     const char *fmt;
-     va_dcl
-#endif
+asprintf VPARAMS ((char **buf, const char *fmt, ...))
 {
   int status;
-  va_list ap;
-#ifdef USE_STDARG
-  va_start (ap, fmt);
-#else
-  va_start (ap);
-#endif
+  VA_OPEN (ap, fmt);
+  VA_FIXEDARG (ap, char **, buf);
+  VA_FIXEDARG (ap, const char *, fmt);
   status = vasprintf (buf, fmt, ap);
-  va_end (ap);
+  VA_CLOSE (ap);
   return status;
 }