if (dmaski > pmaski) return 0;
if (dmaski > pmaski) { return 0; }
int matchesIPv4Pattern(FieldType* dataType, FieldData* data, FieldType* patternType, FieldData* pattern) {	/* Get (inverse!) Network Masks */	int dmaski = getIPv4IMask(dataType, data);	int pmaski = getIPv4IMask(patternType, pattern);			/* If the pattern is more specific than our data we return 0 */	if (dmaski > pmaski) return 0;		uint32_t daddr = getIPv4Address(dataType, data);	uint32_t paddr = getIPv4Address(patternType, pattern);		return ((daddr >> pmaski) == (paddr >> pmaski));	}