diff options
Diffstat (limited to 'wcsmbs/mbsncmp.c')
-rw-r--r-- | wcsmbs/mbsncmp.c | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/wcsmbs/mbsncmp.c b/wcsmbs/mbsncmp.c deleted file mode 100644 index 43fb527afb..0000000000 --- a/wcsmbs/mbsncmp.c +++ /dev/null @@ -1,68 +0,0 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of the GNU C Library. - -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. - -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -#include <mbstr.h> -#include <stdlib.h> - -#define __need_wchar_t -/* FIXME: should be defined in stddef.h. -!!! #define __need_uwchar_t */ -typedef unsigned int uwchar_t; -#include <stddef.h> - - -/* Compare N characters of MBS1 and MBS2. */ -int -mbsncmp (mbs1, mbs2, n) - const char *mbs1; - const char *mbs2; - size_t n; -{ - size_t len = 0; - int clen1 = 0; - int clen2 = 0; - uwchar_t c1; - uwchar_t c2; - - if (n == 0) - return 0; - - /* Reset multibyte characters to their initial state. */ - (void) mblen ((char *) NULL, 0); - - do - { - clen1 = mbtowc ((wchar_t *) &c1, mbs1, MB_CUR_MAX); - clen2 = mbtowc ((wchar_t *) &c2, mbs2, MB_CUR_MAX); - - if (clen1 == 0) - return clen2 == 0 ? 0 : -1; - if (clen2 == 0) - return 1; - if (clen1 < 0 || clen2 < 0) - /* FIXME: an illegal character appears. What to do? */ - return c1 - c2; - - mbs1 += clen1; - mbs2 += clen2; - } - while (c1 == c2 && ++len < n); - - return len < n ? c1 - c2 : 0; -} - |