STRRCHR(3) BSD Programmer's Manual STRRCHR(3)NAME
strrchr, rindex - locate last occurrence of a character in a string
SYNOPSIS
#include <string.h>
char *
strrchr(const char *s, int c);
char *
rindex(const char *s, int c);
DESCRIPTION
The strrchr() function locates the last occurrence of the character c in
the string s. The terminating NUL character is considered part of the
string. If c is '\0', strrchr() locates the terminating '\0'.
The rindex() function is an old synonym for strrchr().
RETURN VALUES
The strrchr() function returns a pointer to the located character or NULL
if the character does not appear in the string.
EXAMPLES
After the following call to strrchr(), p will point to the string "obar":
char *p;
char *s = "foobar";
p = strrchr(s, 'o');
SEE ALSOmemchr(3), strchr(3), strcspn(3), strpbrk(3), strsep(3), strspn(3),
strstr(3), strtok(3)STANDARDS
The strrchr() function conforms to ANSI X3.159-1989 ("ANSI C").
The rindex() function is deprecated and shouldn't be used in new code.
MirOS BSD #10-current June 29, 1991 1