X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=libiberty%2Findex.c;h=acd0a45fc0295bcafd7baf3f114ff9a4f8a8761f;hb=60318db6c5459d73ac6fa1ff6d44ca17d797a1aa;hp=e5a00f54d9468ad84d0b7f2b0ae64f1800485cb6;hpb=d0352a18a504a4e7b761f6b3264cf11347d8d056;p=deliverable%2Fbinutils-gdb.git

diff --git a/libiberty/index.c b/libiberty/index.c
index e5a00f54d9..acd0a45fc0 100644
--- a/libiberty/index.c
+++ b/libiberty/index.c
@@ -1,11 +1,21 @@
 /* Stub implementation of (obsolete) index(). */
 
-extern char * strchr();
+/*
+
+@deftypefn Supplemental char* index (char *@var{s}, int @var{c})
+
+Returns a pointer to the first occurrence of the character @var{c} in
+the string @var{s}, or @code{NULL} if not found.  The use of @code{index} is
+deprecated in new programs in favor of @code{strchr}.
+
+@end deftypefn
+
+*/
+
+extern char * strchr(const char *, int);
 
 char *
-index (s, c)
-  char *s;
-  int c;
+index (const char *s, int c)
 {
   return strchr (s, c);
 }