usr/src/lib/libc/string/strchr.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%
.\"
.\"     @(#)strchr.3    5.1 (Berkeley) %G%
.\"
.TH STRCHR 3 ""
.UC 7
.SH NAME
strchr \- locate character in string
.SH SYNOPSIS
.nf
.ft B
#include <string.h>

char *
strchr(const char *s, int c);
.ft R
.fi
.SH DESCRIPTION
.B Strchr
returns a pointer to the first occurrence of
.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 strchr
locates the terminating '\e0'.
.SH SEE ALSO
index(3), memchr(3), rindex(3), strcspn(3), strpbrk(3), strrchr(3),
strsep(3), strspn(3), strstr(3), strtok(3)
.SH STANDARDS
.B Strchr
conforms to ANSI X3.159-1989 (``ANSI C'').