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mirror of https://git.FreeBSD.org/src.git synced 2024-12-23 11:18:54 +00:00
freebsd/lib/libc/string/wmemchr.3
Bruce Evans 0c9467724c Fixed syntax errors in synopsis. The restrict keyword doesn't exist yet.
The corresponding bugs in <wchar.h> have no effect because the function
prototypes there don't have args so the __restrict "keyword" is
misinterpreted as an arg.
2001-10-03 05:19:47 +00:00

146 lines
4.4 KiB
Groff

.\" $NetBSD: wmemchr.3,v 1.4 2001/01/02 11:26:23 itojun Exp $
.\"
.\" Copyright (c) 1990, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" This code is derived from software contributed to Berkeley by
.\" Chris Torek and the American National Standards Committee X3,
.\" on Information Processing Systems.
.\"
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.\" notice, this list of conditions and the following disclaimer.
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.\" notice, this list of conditions and the following disclaimer in the
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" from: @(#)strcpy.3 8.1 (Berkeley) 6/4/93
.\"
.\" $FreeBSD$
.\"
.Dd December 22, 2000
.Dt WMEMCHR 3
.Os
.Sh NAME
.Nm wmemchr ,
.Nm wmemcmp ,
.Nm wmemcpy ,
.Nm wmemmove ,
.Nm wmemset ,
.Nm wcscat ,
.Nm wcschr ,
.Nm wcscmp ,
.Nm wcscpy ,
.Nm wcscspn ,
.Nm wcslcat ,
.Nm wcslcpy ,
.Nm wcslen ,
.Nm wcsncat ,
.Nm wcsncmp ,
.Nm wcsncpy ,
.Nm wcspbrk ,
.Nm wcsrchr ,
.Nm wcsspn ,
.Nm wcsstr
.Nd wide character string manipulation operations
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In wchar.h
.Ft wchar_t *
.Fn wmemchr "const wchar_t *s" "wchar_t c" "size_t n"
.Ft int
.Fn wmemcmp "const wchar_t *s1" "const wchar_t *s2" "size_t n"
.Ft wchar_t *
.Fn wmemcpy "wchar_t *s1" "const wchar_t *s2" "size_t n"
.Ft wchar_t *
.Fn wmemmove "wchar_t *s1" "const wchar_t *s2" "size_t n"
.Ft wchar_t *
.Fn wmemset "wchar_t *s" "wchar_t c" "size_t n"
.Ft wchar_t *
.Fn wcscat "wchar_t *s1" "const wchar_t *s2"
.Ft wchar_t *
.Fn wcschr "const wchar_t *s" "wchar_t c"
.Ft int
.Fn wcscmp "const wchar_t *s1" "const wchar_t *s2"
.Ft wchar_t *
.Fn wcscpy "wchar_t *s1" "const wchar_t *s2"
.Ft size_t
.Fn wcscspn "const wchar_t *s1" "const wchar_t *s2"
.Ft size_t
.Fn wcslcat "wchar_t *s1" "const wchar_t *s2" "size_t n"
.Ft size_t
.Fn wcslcpy "wchar_t *s1" "const wchar_t *s2" "size_t n"
.Ft size_t
.Fn wcslen "const wchar_t *s"
.Ft wchar_t *
.Fn wcsncat "wchar_t *s1" "const wchar_t *s2" "size_t n"
.Ft int
.Fn wcsncmp "const wchar_t *s1" "const wchar_t * s2" "size_t n"
.Ft wchar_t *
.Fn wcsncpy "wchar_t *s1" "const wchar_t *s2" "size_t n"
.Ft wchar_t *
.Fn wcspbrk "const wchar_t *s1" "const wchar_t *s2"
.Ft wchar_t *
.Fn wcsrchr "const wchar_t *s" "wchar_t c"
.Ft size_t
.Fn wcsspn "const wchar_t *s1" "const wchar_t *s2"
.Ft wchar_t *
.Fn wcsstr "const wchar_t *s1" "const wchar_t *s2"
.Sh DESCRIPTION
The functions implement string manipulation operations over wide character
strings.
For a detailed description, refer to documents for the respective single-byte
counterpart, such as
.Xr memchr 3 .
.Sh SEE ALSO
.Xr memchr 3 ,
.Xr memcmp 3 ,
.Xr memcpy 3 ,
.Xr memmove 3 ,
.Xr memset 3 ,
.Xr strcat 3 ,
.Xr strchr 3 ,
.Xr strcmp 3 ,
.Xr strcpy 3 ,
.Xr strcspn 3 ,
.Xr strlcat 3 ,
.Xr strlcpy 3 ,
.Xr strlen 3 ,
.Xr strncat 3 ,
.Xr strncmp 3 ,
.Xr strncpy 3 ,
.Xr strpbrk 3 ,
.Xr strrchr 3 ,
.Xr strspn 3 ,
.Xr strstr 3
.Sh STANDARDS
These functions conform to
.St -isoC-99 ,
with the exception of
.Fn wcslcat
and
.Fn wcslcpy ,
which are extensions.