Function same_encoding

utf8.c:442–453

}

int same_encoding(const char *src, const char *dst)
{
	static const char utf8[] = "UTF-8";

	if (!src)
		src = utf8;
	if (!dst)
		dst = utf8;
	if (same_utf_encoding(src, dst))
		return 1;
	return !strcasecmp(src, dst);
}

/*
 * Wrapper for fprintf and returns the total number of columns required