-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
+