Fix another off-by-1 bug in wxMBConv::ToWChar().

[wxWidgets.git] / src / tiff / port / strcasecmp.c

/* $Id$ */

/*
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#if 0
static char sccsid[] = "@(#)strcasecmp.c	8.1 (Berkeley) 6/4/93";
__RCSID("$NetBSD: strcasecmp.c,v 1.16 2003/08/07 16:43:49 agc Exp $");
#endif

#include <ctype.h>
#include <string.h>

int
strcasecmp(const char *s1, const char *s2)
{
	const unsigned char *us1 = (const unsigned char *)s1,
			*us2 = (const unsigned char *)s2;

	while (tolower(*us1) == tolower(*us2++))
		if (*us1++ == '\0')
			return (0);
	return (tolower(*us1) - tolower(*--us2));
}