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Diffstat (limited to 'newlib/libc/string/wcsncmp.c')
| -rw-r--r-- | newlib/libc/string/wcsncmp.c | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/newlib/libc/string/wcsncmp.c b/newlib/libc/string/wcsncmp.c deleted file mode 100644 index 1897f5c4e..000000000 --- a/newlib/libc/string/wcsncmp.c +++ /dev/null @@ -1,91 +0,0 @@ -/* -FUNCTION - <<wcsncmp>>---compare part of two wide-character strings - -ANSI_SYNOPSIS - #include <wchar.h> - int wcsncmp(const wchar_t *<[s1]>, const wchar_t *<[s2]>, size_t <[n]>); - -TRAD_SYNOPSIS - int wcsncmp(<[s1]>, <[s2]>, <[n]> - const wchar_t *<[s1]>; - const wchar_t *<[s2]>; - size_t <[n]>; - -DESCRIPTION - The <<wcsncmp>> function compares not more than <[n]> wide-character - codes (wide-character codes that follow a null wide-character code are - not compared) from the array pointed to by <[s1]> to the array pointed - to by <[s2]>. - - The sign of a non-zero return value is determined by the sign of the - difference between the values of the first pair of wide-character codes - that differ in the objects being compared. - -RETURNS - Upon successful completion, <<wcsncmp>> returns an integer greater than, - equal to or less than 0, if the possibly null-terminated array pointed - to by <[s1]> is greater than, equal to or less than the possibly - null-terminated array pointed to by <[s2]> respectively. - -PORTABILITY -<<wcsncmp>> is ISO/IEC 9899/AMD1:1995 (ISO C). - -No supporting OS subroutines are required. -*/ - -/* $NetBSD$ */ - -/* - * Copyright (c) 1989, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include <_ansi.h> -#include <wchar.h> - -int -_DEFUN (wcsncmp, (s1, s2, n), - _CONST wchar_t * s1 _AND - _CONST wchar_t * s2 _AND - size_t n) -{ - - if (n == 0) - return (0); - do - { - if (*s1 != *s2++) - { - return (*s1 - *--s2); - } - if (*s1++ == 0) - break; - } - while (--n != 0); - return (0); -} |