FreeCalypso > hg > freecalypso-tools

view target-utils/libc/strcmp.c @ 181:dcab0be3f67a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
started manual VCXO calibration code: fc-vcxo-linear utility written
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 12 Apr 2017 06:45:45 +0000
parents 7fb62fc724dc
children
line wrap: on
line source

/*
 * Compare strings:  s1>s2: >0  s1==s2: 0  s1<s2: <0
 */

strcmp(s1, s2)
	register char *s1, *s2;
{
	while (*s1 == *s2++)
		if (*s1++=='\0')
			return(0);
	return(*s1 - *--s2);
}