Sync libiberty sources with master version in gcc repository. Updated stabs demangli...

[deliverable/binutils-gdb.git] / libiberty / strncasecmp.c

diff --git a/libiberty/strncasecmp.c b/libiberty/strncasecmp.c
index 4485cac7a6a2211727d36c3f3573e916c34fa7ce..47700dde5183e70708189672edc52ca4025c4af4 100644 (file)
--- a/libiberty/strncasecmp.c
+++ b/libiberty/strncasecmp.c
@@ -10,23 +10,29 @@
  * is provided ``as is'' without express or implied warranty.
  */
 
+/*
+  
+@deftypefn Supplemental int strncasecmp (const char *@var{s1}, const char *@var{s2})
+
+A case-insensitive @code{strncmp}.
+
+@end deftypefn
+
+*/
+
 #if defined(LIBC_SCCS) && !defined(lint)
 static char sccsid[] = "@(#)strcasecmp.c       5.5 (Berkeley) 11/24/87";
 #endif /* LIBC_SCCS and not lint */
 
 #include <ansidecl.h>
-#ifdef __STDC__
 #include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
 
 /*
  * This array is designed for mapping upper and lower case letter
  * together for a case independent comparison.  The mappings are
  * based upon ascii character sequences.
  */
-static unsigned char charmap[] = {
+static const unsigned char charmap[] = {
        '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007',
        '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017',
        '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027',
@@ -62,9 +68,7 @@ static unsigned char charmap[] = {
 };
 
 int
-strncasecmp(s1, s2, n)
-       const char *s1, *s2;
-       register size_t n;
+strncasecmp(const char *s1, const char *s2, register size_t n)
 {
     register unsigned char u1, u2;