Function twowords

freebsd/netinet/libalias/alias.c:161–174

#endif

static __inline int
twowords(void *p)
{
	uint8_t *c = p;

#if BYTE_ORDER == LITTLE_ENDIAN
	uint16_t s1 = ((uint16_t)c[1] << 8) + (uint16_t)c[0];
	uint16_t s2 = ((uint16_t)c[3] << 8) + (uint16_t)c[2];
#else
	uint16_t s1 = ((uint16_t)c[0] << 8) + (uint16_t)c[1];
	uint16_t s2 = ((uint16_t)c[2] << 8) + (uint16_t)c[3];
#endif
	return (s1 + s2);
}

/* TCP Handling Routines