1*2fe8fb19SBen Gras.\" $NetBSD: wcscasecmp.3,v 1.3 2010/12/16 17:42:28 wiz Exp $ 2*2fe8fb19SBen Gras.\" 3*2fe8fb19SBen Gras.\" Copyright (c) 1990, 1991, 1993 4*2fe8fb19SBen Gras.\" The Regents of the University of California. All rights reserved. 5*2fe8fb19SBen Gras.\" 6*2fe8fb19SBen Gras.\" This code is derived from software contributed to Berkeley by 7*2fe8fb19SBen Gras.\" Chris Torek. 8*2fe8fb19SBen Gras.\" Redistribution and use in source and binary forms, with or without 9*2fe8fb19SBen Gras.\" modification, are permitted provided that the following conditions 10*2fe8fb19SBen Gras.\" are met: 11*2fe8fb19SBen Gras.\" 1. Redistributions of source code must retain the above copyright 12*2fe8fb19SBen Gras.\" notice, this list of conditions and the following disclaimer. 13*2fe8fb19SBen Gras.\" 2. Redistributions in binary form must reproduce the above copyright 14*2fe8fb19SBen Gras.\" notice, this list of conditions and the following disclaimer in the 15*2fe8fb19SBen Gras.\" documentation and/or other materials provided with the distribution. 16*2fe8fb19SBen Gras.\" 3. Neither the name of the University nor the names of its contributors 17*2fe8fb19SBen Gras.\" may be used to endorse or promote products derived from this software 18*2fe8fb19SBen Gras.\" without specific prior written permission. 19*2fe8fb19SBen Gras.\" 20*2fe8fb19SBen Gras.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21*2fe8fb19SBen Gras.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22*2fe8fb19SBen Gras.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23*2fe8fb19SBen Gras.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24*2fe8fb19SBen Gras.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25*2fe8fb19SBen Gras.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26*2fe8fb19SBen Gras.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27*2fe8fb19SBen Gras.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28*2fe8fb19SBen Gras.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29*2fe8fb19SBen Gras.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30*2fe8fb19SBen Gras.\" SUCH DAMAGE. 31*2fe8fb19SBen Gras.\" 32*2fe8fb19SBen Gras.\" from: @(#)wcscasecmp.3 8.1 (Berkeley) 6/9/93 33*2fe8fb19SBen Gras.\" 34*2fe8fb19SBen Gras.Dd August 26, 2006 35*2fe8fb19SBen Gras.Dt WCSCASECMP 3 36*2fe8fb19SBen Gras.Os 37*2fe8fb19SBen Gras.Sh NAME 38*2fe8fb19SBen Gras.Nm wcscasecmp , 39*2fe8fb19SBen Gras.Nm wcsncasecmp 40*2fe8fb19SBen Gras.Nd compare wide-character strings, ignoring case 41*2fe8fb19SBen Gras.Sh LIBRARY 42*2fe8fb19SBen Gras.Lb libc 43*2fe8fb19SBen Gras.Sh SYNOPSIS 44*2fe8fb19SBen Gras.In wchar.h 45*2fe8fb19SBen Gras.Ft int 46*2fe8fb19SBen Gras.Fn wcscasecmp "const wchar_t *s1" "const wchar_t *s2" 47*2fe8fb19SBen Gras.Ft int 48*2fe8fb19SBen Gras.Fn wcsncasecmp "const wchar_t *s1" "const wchar_t *s2" "size_t len" 49*2fe8fb19SBen Gras.Sh DESCRIPTION 50*2fe8fb19SBen GrasThe 51*2fe8fb19SBen Gras.Fn wcscasecmp 52*2fe8fb19SBen Grasand 53*2fe8fb19SBen Gras.Fn wcsncasecmp 54*2fe8fb19SBen Grasfunctions 55*2fe8fb19SBen Grascompare the nul-terminated strings 56*2fe8fb19SBen Gras.Fa s1 57*2fe8fb19SBen Grasand 58*2fe8fb19SBen Gras.Fa s2 59*2fe8fb19SBen Grasand return an integer greater than, equal to, or less than 0, 60*2fe8fb19SBen Grasaccording to whether 61*2fe8fb19SBen Gras.Fa s1 62*2fe8fb19SBen Grasis lexicographically greater than, equal to, or less than 63*2fe8fb19SBen Gras.Fa s2 64*2fe8fb19SBen Grasafter translation of each corresponding character to lower-case. 65*2fe8fb19SBen GrasThe strings themselves are not modified. 66*2fe8fb19SBen Gras.Pp 67*2fe8fb19SBen GrasThe 68*2fe8fb19SBen Gras.Fn wcsncasecmp 69*2fe8fb19SBen Grascompares at most 70*2fe8fb19SBen Gras.Fa len 71*2fe8fb19SBen Grascharacters. 72*2fe8fb19SBen Gras.Sh SEE ALSO 73*2fe8fb19SBen Gras.Xr wcscmp 3 74*2fe8fb19SBen Gras.Sh HISTORY 75*2fe8fb19SBen GrasThe 76*2fe8fb19SBen Gras.Fn wcscasecmp 77*2fe8fb19SBen Grasand 78*2fe8fb19SBen Gras.Fn wcsncasecmp 79*2fe8fb19SBen Grasfunctions first appeared in 80*2fe8fb19SBen Gras.Nx 4.0 . 81*2fe8fb19SBen Gras.Sh NOTES 82*2fe8fb19SBen GrasIf 83*2fe8fb19SBen Gras.Fa len 84*2fe8fb19SBen Grasis zero, 85*2fe8fb19SBen Gras.Fn wcsncasecmp 86*2fe8fb19SBen Grasreturns always 0. 87