;       SCCSID = @(#)ptov.inc	6.1 90/11/17
;      SCCSID = @(#)ptov.inc	13.1 88/10/14

;*	NOTES: All code in this source file is new to CP/DOS 1.1 @@  */

PRESENT		equ	1
NOT_PRESENT	equ	0
ON		equ	1
OFF		equ	0
KERNEL		equ	1	; value for kernel callers
DEVICE_DRIVER	equ	2	; value for device drivers
PTOV_BYTES_PUSH equ	2	; # of bytes pushed onto stack in PhysToVirt
				; Callers DX
UNPTOV_BYTES_PUSH equ	6	; # of bytes pushed onto stack in UnPhysToVirt
				; Callers DX,AX,BX
PTOV_VAR_BYTES	  equ  16	; # of bytes defined for localvar in PhysToVirt
				; plus 2 bytes for IP pushed on the stack
UNPTOV_VAR_BYTES  equ	8	; # of bytes defined for localvar in UnPhysToV
				; plus 2 bytes for IP pushed on the stack
