From dbb778cb5e6f585c760e0327c1b63aecb5568d84 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Tue, 17 Nov 2015 23:44:53 +0100 Subject: split out string/strn/ from string/str/ MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/string/str/strncasecmp.c | 50 -------------------------------------------- 1 file changed, 50 deletions(-) delete mode 100644 src/string/str/strncasecmp.c (limited to 'src/string/str/strncasecmp.c') diff --git a/src/string/str/strncasecmp.c b/src/string/str/strncasecmp.c deleted file mode 100644 index 919ff36..0000000 --- a/src/string/str/strncasecmp.c +++ /dev/null @@ -1,50 +0,0 @@ -/** - * slibc — Yet another C library - * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org) - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -#include -#include - - - -/** - * Compare two strings alphabetically in a case insensitive manner. - * Be aware, only ASCII characters are case insensitive, non-ASCII - * characters are case sensitive. - * - * @param a A negative value is returned if this is the lesser. - * @param b A positive value is returned if this is the lesser. - * @param length The maximum number of characters to compare. - * @return Zero is returned if `a` and `b` are equal, otherwise, - * see the specifications for `a` and `b`. - */ -int strncasecmp(const char* a, const char* b, size_t length) -{ - int c1, c2; - for (; length--; a++, b++) - if (*a != *b) - { - c1 = isalpha(*a) ? tolower(*a) : (int)*a; - c2 = isalpha(*b) ? tolower(*b) : (int)*b; - if ((c1 -= c2)) - return c1; - } - else if (!*a && !*b) return 0; - else if (!*a) return -1; - else if (!*b) return +1; - return 0; -} - -- cgit v1.2.3-70-g09d2