usr/src/lib/libc/string/strrchr.3

.\" Copyright (c) 1990 The Regents of the University of California.
.\" All rights reserved.
.\"
.\" This code is derived from software contributed to Berkeley by
.\" Chris Torek.
.\"
.\" %sccs.include.redist.man%
.\"
.\"     @(#)strrchr.3   5.1 (Berkeley) %G%
.\"
.TH STRRCHR 3 ""
.UC 7
.SH NAME
strrchr \- locate character in string
.SH SYNOPSIS
.nf
.ft B
#include <string.h>

char *
strrchr(const char *s, int c);
.ft R
.fi
.SH DESCRIPTION
.B Strrchr
returns a pointer to the last occurrence of character
.I c
(converted to a
.BR char )
in the null-terminated string
.IR s ,
or NULL if
.I c
does not occur anywhere in
.IR s .
If
.I c
is '\e0',
.B strrchr
locates the terminating '\e0'.
.SH SEE ALSO
index(3), memchr(3), rindex(3), strchr(3), strcspn(3), strpbrk(3),
strsep(3), strspn(3), strstr(3), strtok(3)
.SH STANDARDS
.B Strrchr
conforms to ANSI X3.159-1989 (``ANSI C'').