Macros starting with `p' in bsd/kern

• PARITY bsd/kern/tty.c:157
• PAUSE bsd/kern/kern_lock.c:90
• PCHAR bsd/kern/subr_prf.c:686
• PC_TO_INDEX bsd/kern/subr_prof.c:374
• PROFILE_LOCK bsd/kern/subr_prof.c:287
• PROFILE_UNLOCK bsd/kern/subr_prof.c:288
• PSEMHASH bsd/kern/posix_sem.c:119
• PSHMHASH bsd/kern/posix_shm.c:126
• putbits bsd/kern/sys_generic.c:573