Function to_chars

util/smmstoretool/utils.c:28–47

}

char *to_chars(const CHAR16 uchars[], size_t size)
{
	char *chars = xmalloc(size / 2 + 1);

	const CHAR16 *from = uchars;
	char *to = chars;
	while (*from != 0) {
		CHAR16 uc = *from++;
		if (uc < CHAR_MAX)
			*to++ = uc;
		else
			*to++ = '?';
	}

	// In case there was no terminating NUL.
	if (to != chars && to[-1] != '\0')
		*to = '\0';

	return chars;
}

CHAR16 *to_uchars(const char chars[], size_t *size)
{