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), strrchr(3), strsep(3), strspn(3), strstr(3), strtok(3)

GNU                                              April 12, 1993                                         INDEX(3)