Pass $(MATH_LIBS) $(NET_LIBS) when linking tests.

[pf3gnuchains/gcc-fork.git] / libiberty / strrchr.c

diff --git a/libiberty/strrchr.c b/libiberty/strrchr.c
index 30f9e8a..5cf7c14 100644 (file)
--- a/libiberty/strrchr.c
+++ b/libiberty/strrchr.c
@@ -2,27 +2,21 @@
    This function is in the public domain. */
 
 /*
-NAME
-       strrchr -- return pointer to last occurance of a character
-
-SYNOPSIS
-       char *strrchr (const char *s, int c)
-
-DESCRIPTION
-       Returns a pointer to the last occurance of character C in
-       string S, or a NULL pointer if no occurance is found.
-       
-BUGS
-       Behavior when character is the null character is implementation
-       dependent.
+
+@deftypefn Supplemental char* strrchr (const char *@var{s}, int @var{c})
+
+Returns a pointer to the last occurrence of the character @var{c} in
+the string @var{s}, or @code{NULL} if not found.  If @var{c} is itself the
+null character, the results are undefined.
+
+@end deftypefn
+
 */
 
 #include <ansidecl.h>
 
 char *
-strrchr (s, c)
-  register CONST char *s;
-  int c;
+strrchr (register const char *s, int c)
 {
   char *rtnval = 0;