NAME

     index, rindex - locate character in string


SYNOPSIS

     #include <string.h>

     char *index(const char *s, int c);

     char *rindex(const char *s, int c);


DESCRIPTION

     The  index()  function  returns  a  pointer  to  the   first
     occurrence of the character c in the string s.

     The  rindex()  function  returns  a  pointer  to  the   last
     occurrence of the character c in the string s.

     The terminating NULL character is considered to be a part of
     the strings.


RETURN VALUE

     The index() and rindex() functions return a pointer  to  the
     matched character or NULL if the character is not found.


CONFORMING TO

     BSD 4.3


SEE ALSO

     memchr(3),  strchr(3),  strpbrk(3),  strsep(3),   strspn(3),
     strstr(3),