PGRPHASH          264 kern/init_main.c 	LIST_INSERT_HEAD(PGRPHASH(0), &pgrp0, pg_hash);
PGRPHASH          190 kern/kern_proc.c 	LIST_FOREACH(pgrp, PGRPHASH(pgid), pg_hash)
PGRPHASH          248 kern/kern_proc.c 		LIST_INSERT_HEAD(PGRPHASH(pgid), pgrp, pg_hash);
PGRPHASH          382 sys/proc.h     #define	PGRPHASH(pgid)	(&pgrphashtbl[(pgid) & pgrphash])