DUB_STOPPED
DUF_STOPPED
IOB_CURRENT
IOB_DONE
IOB_QUEUED
IOB_SERVICING
IOF_CURRENT
IOF_DONE
IOF_QUEUED
IOF_SERVICING
PBF_EXPUNGED
PBF_IOOPENDED
PBF_IOR0
PBF_IOR1
PB_EXPUNGED
PB_IOOPENED
PB_IOR0
PB_IOR1
PCC_4COLOR
PCC_ADDITIVE
PCC_BGR
PCC_BGRW
PCC_BGR_WB
PCC_BW
PCC_MULTI_PASS
PCC_WB
PCC_YMC
PCC_YMCB
PCC_YMC_BW
PPCB_COLOR
PPCB_EXTENDED
PPCB_GFX
PPCB_NOSTRIP
PPCF_COLOR
PPCF_EXTENDED
PPCF_GFX
PPCF_NOSTRIP
PPC_BWALPHA
PPC_BWGFX
PPC_COLORALPHA
PPC_COLORGFX
PRTA_8BitGuns
PRTA_AntiAlias
PRTA_ColorCorrect
PRTA_ColorCorrection
PRTA_ColorSize
PRTA_ConvertSource
PRTA_DensityInfo
PRTA_DitherNames
PRTA_Dummy
PRTA_FloydDithering
PRTA_LeftBorder
PRTA_MixBWColor
PRTA_NewColor
PRTA_NoIO
PRTA_NoScaling
PRTA_Preferences
PRTA_ShadingNames
PRTA_TopBorder
P_BUFSIZE
P_OLDSTKSIZE
P_SAFESIZE
P_STKSIZE