C/C++: strcmp Procedure

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Compare two ASCII c-strings.

int strcmp ( unsigned char *src, unsigned char *dst )
{
	int ret = 0;

	while( ! (ret = *src - *dst) && *dst)
		++src, ++dst;

	if ( ret < 0 )
		ret = -1;
	else if ( ret > 0 )
		ret = 1;

	return ret;
}

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