strcase.c
上传用户:jlfgdled
上传日期:2013-04-10
资源大小:33168k
文件大小:1k
- /*
- * c 2001 PPC 64 Team, IBM Corp
- *
- * 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
- * 2 of the License, or (at your option) any later version.
- */
- #include <linux/ctype.h>
- int strcasecmp(const char *s1, const char *s2)
- {
- int c1, c2;
- do {
- c1 = tolower(*s1++);
- c2 = tolower(*s2++);
- } while (c1 == c2 && c1 != 0);
- return c1 - c2;
- }
- int strncasecmp(const char *s1, const char *s2, int n)
- {
- int c1, c2;
- do {
- c1 = tolower(*s1++);
- c2 = tolower(*s2++);
- } while ((--n > 0) && c1 == c2 && c1 != 0);
- return c1 - c2;
- }