2010-04-23 Pedro Alves <pedro@codesourcery.com>

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

diff --git a/libiberty/strchr.c b/libiberty/strchr.c
index 6f327f2..935805e 100644 (file)
--- a/libiberty/strchr.c
+++ b/libiberty/strchr.c
@@ -6,7 +6,7 @@
 @deftypefn Supplemental char* strchr (const char *@var{s}, int @var{c})
 
 Returns a pointer to the first occurrence of the character @var{c} in
-the string @var{s}, or NULL if not found.  If @var{c} is itself the
+the string @var{s}, or @code{NULL} if not found.  If @var{c} is itself the
 null character, the results are undefined.
 
 @end deftypefn
@@ -16,9 +16,7 @@ null character, the results are undefined.
 #include <ansidecl.h>
 
 char *
-strchr (s, c)
-  register const char *s;
-  int c;
+strchr (register const char *s, int c)
 {
   do {
     if (*s == c)