- PACKED
- PACK_MAGIC
- PAGE0
- PAGE1
- PAGE2
- PAGE_ACCESSED
- PAGE_ALIGN
- PAGE_COPY
- PAGE_COW
- PAGE_DIRTY
- PAGE_PCD
- PAGE_PRESENT
- PAGE_PRIVATE
- PAGE_PWT
- PAGE_READONLY
- PAGE_RW
- PAGE_SHARED
- PAGE_SHIFT
- PAGE_SIZE
- PAGE_TABLE
- PAGE_USER
- PAR0
- PAR1
- PAR2
- PAR3
- PAR4
- PAR5
- PAR6
- PARAM1
- PARAM2
- PARAM3
- PARAM4
- PARENB
- PARENT_INO
- PARENT_NAME
- PARITY
- PARITY_MASK
- PARMRK
- PARODD
- PATH_MAX
- PENDIN
- PENDING
- PF_ALIGNWARN
- PF_INET
- PF_PTRACED
- PF_TRACESYS
- PF_UNIX
- PHASE_ARBITRATION
- PHASE_BUS_FREE
- PHASE_CMDOUT
- PHASE_DATAIN
- PHASE_DATAOUT
- PHASE_ETC
- PHASE_EXIT
- PHASE_MSGIN
- PHASE_MSGOUT
- PHASE_RESELECT
- PHASE_SELECTION
- PHASE_STATUSIN
- PHY
- PIO_FONT8x14
- PIO_FONT8x16
- PIO_FONT8x8
- PIO_MODE
- PIO_SCRNMAP
- PIPE_BASE
- PIPE_BUF
- PIPE_EMPTY
- PIPE_FULL
- PIPE_HEAD
- PIPE_RD_OPENERS
- PIPE_READERS
- PIPE_READ_WAIT
- PIPE_SIZE
- PIPE_TAIL
- PIPE_WRITERS
- PIPE_WRITE_WAIT
- PIPE_WR_OPENERS
- PKZIP_MAGIC
- PLUS
- PORTADDR_ENH
- PORTADR
- PORT_16450
- PORT_16550
- PORT_16550A
- PORT_8250
- PORT_ADDRESS
- PORT_COUNT
- PORT_MAX
- PORT_UNKNOWN
- PRE_FETCH
- PRINTK
- PRINT_COMMAND
- PRINT_MESSAGES
- PRIO_MAX
- PRIO_MIN
- PRIO_PGRP
- PRIO_PROCESS
- PRIO_USER
- PRO
- PROC_ROOT_INO
- PROC_SUPER_MAGIC
- PRODUCT_ID
- PROT_EXEC
- PROT_NONE
- PROT_READ
- PROT_SOCK
- PROT_WRITE
- PRX
- PRXE
- PR_24_BITS
- PR_53_BITS
- PR_64_BITS
- PS0
- PS1
- PSMOUSE_MINOR
- PSTART
- PSTOP
- PTRACE_ATTACH
- PTRACE_CONT
- PTRACE_DETACH
- PTRACE_KILL
- PTRACE_PEEKDATA
- PTRACE_PEEKTEXT
- PTRACE_PEEKUSR
- PTRACE_POKEDATA
- PTRACE_POKETEXT
- PTRACE_POKEUSR
- PTRACE_SINGLESTEP
- PTRACE_SYSCALL
- PTRACE_TRACEME
- PTX
- PTXE
- PTXOK
- PTY_OTHER
- PZERO