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.
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.\"     @(#)strrchr.3   5.1 (Berkeley) 5/15/90
.\"
.TH STRRCHR 3 "May 15, 1990"
.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'').