getopt_ulflags -> getopt32.

It is impossible to formulate sane ABI based on
size of ulong because it can be 32-bit or 64-bit.
Basically it means that you cannot portably use
more that 32 option chars in one call anyway...
Make it explicit.

coreutils/wc.c

@@ -87,7 +87,7 @@ int wc_main(int argc, char **argv)
 	char in_word;
 	unsigned print_type;
 
-	print_type = bb_getopt_ulflags(argc, argv, "lwcL");
+	print_type = getopt32(argc, argv, "lwcL");
 
 	if (print_type == 0) {
 		print_type = (1 << WC_LINES) | (1 << WC_WORDS) | (1 << WC_CHARS);