ObjFW  Diff

static OF_INLINE void
normalizeKey(char *str_)
{
	unsigned char *str = (unsigned char *)str_;
	bool firstLetter = true;

	while (*str != '\0') {
		if (!of_ascii_isalpha(*str)) {
		if (!OFASCIIIsAlpha(*str)) {
			firstLetter = true;
			str++;
			continue;
		}

		*str = (firstLetter
		    ? of_ascii_toupper(*str)
		    : of_ascii_tolower(*str));
		    ? OFASCIIToUpper(*str) : OFASCIIToLower(*str));

		firstLetter = false;
		str++;
	}
}

static bool