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Annotation of qemu/roms/SLOF/lib/libc/string/strncasecmp.c, revision 1.1.1.1

1.1       root        1: /******************************************************************************
                      2:  * Copyright (c) 2004, 2008 IBM Corporation
                      3:  * All rights reserved.
                      4:  * This program and the accompanying materials
                      5:  * are made available under the terms of the BSD License
                      6:  * which accompanies this distribution, and is available at
                      7:  * http://www.opensource.org/licenses/bsd-license.php
                      8:  *
                      9:  * Contributors:
                     10:  *     IBM Corporation - initial implementation
                     11:  *****************************************************************************/
                     12: 
                     13: #include <string.h>
                     14: #include <ctype.h>
                     15: 
                     16: 
                     17: int
                     18: strncasecmp(const char *s1, const char *s2, size_t n)
                     19: {
                     20:        if (n < 1)
                     21:                return 0;
                     22: 
                     23:        while (*s1 != 0 && *s2 != 0 && --n > 0) {
                     24:                if (toupper(*s1) != toupper(*s2))
                     25:                        break;
                     26:                ++s1;
                     27:                ++s2;
                     28:        }
                     29: 
                     30:        return toupper(*s1) - toupper(*s2);
                     31: }
                     32: 

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