RINDEX(3) BSD Library Functions Manual RINDEX(3)

NAME
     rriinnddeexx - locate character in string

LLIIBBRRAARRYY
     Standard C Library (libc, -lc)

SYNOPSIS
     ##iinncclluuddee <>

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

DESCRIPTION
     The rriinnddeexx() function locates the last character matching c (converted to
     a char) in the null-terminated string s.

RETURN VALUES
     A pointer to the character is returned if it is found; otherwise NULL is
     returned.  If c is `\0', rriinnddeexx() locates the terminating `\0'.

SEE ALSO
     index(3), memchr(3), strchr(3), strcspn(3), strpbrk(3), strrchr(3),
     strsep(3), strspn(3), strstr(3), strtok(3)

HISTORY     A rriinnddeexx() function appeared in Version 6 AT&T UNIX.  Its prototype
     existed previously in  before it was moved to  for
     IEEE Std 1003.1-2001 (``POSIX.1'') compliance.

BSD                              June 4, 1993                              BSD