morpheus-base

morpheus base system
git clone git://git.2f30.org/morpheus-base.git
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strcasestr.c (1360B)


      1 /*
      2  * Copyright 2005-2014 Rich Felker, et al.
      3  *
      4  * Permission is hereby granted, free of charge, to any person obtaining
      5  * a copy of this software and associated documentation files (the
      6  * "Software"), to deal in the Software without restriction, including
      7  * without limitation the rights to use, copy, modify, merge, publish,
      8  * distribute, sublicense, and/or sell copies of the Software, and to
      9  * permit persons to whom the Software is furnished to do so, subject to
     10  * the following conditions:
     11  *
     12  * The above copyright notice and this permission notice shall be
     13  * included in all copies or substantial portions of the Software.
     14  *
     15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
     16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
     18  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
     19  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
     20  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
     21  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     22 */
     23 #include <string.h>
     24 #include <strings.h>
     25 
     26 #include "../util.h"
     27 
     28 char *
     29 strcasestr(const char *h, const char *n)
     30 {
     31         size_t l = strlen(n);
     32         for (; *h; h++) if (!strncasecmp(h, n, l)) return (char *)h;
     33         return 0;
     34 }