This function is in the public domain. */
/*
-NAME
- strchr -- return pointer to first occurance of a character
-SYNOPSIS
- char *strchr (const char *s, int c)
+@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 @code{NULL} if not found. If @var{c} is itself the
+null character, the results are undefined.
+
+@end deftypefn
-DESCRIPTION
- Returns a pointer to the first 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.
*/
#include <ansidecl.h>
char *
-strchr (s, c)
- register const char *s;
- int c;
+strchr (register const char *s, int c)
{
do {
if (*s == c)