DP_MAPBITS        222 netinet/in_pcb.h #define	DP_MAPSIZE	(howmany(IPPORT_RESERVED/2, DP_MAPBITS))
DP_MAPBITS        223 netinet/in_pcb.h #define	DP_SET(m, p)	((m)[((p) - IPPORT_RESERVED/2) / DP_MAPBITS] |= (1 << ((p) % DP_MAPBITS)))
DP_MAPBITS        224 netinet/in_pcb.h #define	DP_CLR(m, p)	((m)[((p) - IPPORT_RESERVED/2) / DP_MAPBITS] &= ~(1 << ((p) % DP_MAPBITS)))
DP_MAPBITS        225 netinet/in_pcb.h #define	DP_ISSET(m, p)	((m)[((p) - IPPORT_RESERVED/2) / DP_MAPBITS] & (1 << ((p) % DP_MAPBITS)))