X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=libiberty%2Fmemcmp.c;h=37db60f38267acb589ca3d697ecd41109dff8210;hb=refs%2Fheads%2Fconcurrent-displaced-stepping-2020-04-01;hp=127ae0c8019d237429add30809d2a4016855e86d;hpb=252b5132c753830d5fd56823373aed85f2a0db63;p=deliverable%2Fbinutils-gdb.git

diff --git a/libiberty/memcmp.c b/libiberty/memcmp.c
index 127ae0c801..37db60f382 100644
--- a/libiberty/memcmp.c
+++ b/libiberty/memcmp.c
@@ -2,31 +2,28 @@
    This function is in the public domain.  */
 
 /*
-NAME
-	memcmp -- compare two memory regions
 
-SYNOPSIS
-	int memcmp (const void *from, const void *to, size_t count)
+@deftypefn Supplemental int memcmp (const void *@var{x}, const void *@var{y}, @
+  size_t @var{count})
+
+Compares the first @var{count} bytes of two areas of memory.  Returns
+zero if they are the same, a value less than zero if @var{x} is
+lexically less than @var{y}, or a value greater than zero if @var{x}
+is lexically greater than @var{y}.  Note that lexical order is determined
+as if comparing unsigned char arrays.
+
+@end deftypefn
 
-DESCRIPTION
-	Compare two memory regions and return less than,
-	equal to, or greater than zero, according to lexicographical
-	ordering of the compared regions.
 */
 
 #include <ansidecl.h>
-#ifdef __STDC__
 #include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
 
 int
-DEFUN(memcmp, (str1, str2, count),
-      const PTR str1 AND const PTR str2 AND size_t count)
+memcmp (const PTR str1, const PTR str2, size_t count)
 {
-  register unsigned char *s1 = (unsigned char*)str1;
-  register unsigned char *s2 = (unsigned char*)str2;
+  register const unsigned char *s1 = (const unsigned char*)str1;
+  register const unsigned char *s2 = (const unsigned char*)str2;
 
   while (count-- > 0)
     {