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microwatt/litedram/gen-src/sdram_init/libc/src/strcmp.c

26 lines
712 B
C

/******************************************************************************
* Copyright (c) 2004, 2008 IBM Corporation
* All rights reserved.
* This program and the accompanying materials
* are made available under the terms of the BSD License
* which accompanies this distribution, and is available at
* http://www.opensource.org/licenses/bsd-license.php
*
* Contributors:
* IBM Corporation - initial implementation
*****************************************************************************/
int strcmp(const char *s1, const char *s2);
int strcmp(const char *s1, const char *s2)
{
while (*s1 != 0 && *s2 != 0) {
if (*s1 != *s2)
break;
s1 += 1;
s2 += 1;
}
return *s1 - *s2;
}