/* * strncasecmp for uClibc * Copyright (C) 2002 by Brian Stafford <brian@stafford.uklinux.net> * * This program 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. * * 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 Library General Public License * for more details. * * You should have received a copy of the GNU Library General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <string.h> #include <ctype.h> int strncasecmp (const char *a, const char *b, size_t len) { register int n; if (len < 1) return 0; while (*a == *b || (n = tolower (*a) - tolower (*b)) == 0) { if (*a == '\0' || --len < 1) return 0; a++, b++; } return n; }