1 files changed, 166 insertions, 0 deletions
diff --git a/private/mvdm/dos/v86/h/bios.inc b/private/mvdm/dos/v86/h/bios.inc
new file mode 100644
index 000000000..3d757210c
--- /dev/null
+++ b/private/mvdm/dos/v86/h/bios.inc
@@ -0,0 +1,166 @@
+; BIOS Interface Macros	- Version 1.0 -	for Microsoft Macro Assembler 5.0
+; (C) Copyright	Microsoft Corporation, 1987.
+
+.XCREF
+.XLIST
+IF1
+; 0Fh
+@GetMode	MACRO
+		mov	ah,0Fh
+		int	10h
+		ENDM
+; 00h
+@SetMode	MACRO	mode
+		mov	al,mode
+		xor	ah,ah
+		int	10h
+		ENDM
+; 0Bh
+@SetColor	MACRO	color
+		sub	bh,bh
+		mov	bl,color
+		mov	ah,0Bh
+		int	10h
+		ENDM
+; 0Bh
+@SetPalet	MACRO	color
+		mov	bh,1
+		mov	bl,color
+		mov	ah,0Bh
+		int	10h
+		ENDM
+; 05h
+@SetPage	MACRO	page
+		mov	al,page
+		mov	ah,05h
+		int	10h
+		ENDM
+; 03h
+@GetCur		MACRO	page
+		IFNB	<page>
+		mov	bh,page
+		ELSE
+		xor	bh,bh
+		ENDIF
+		mov	ah,03h
+		int	10h
+		ENDM
+; 02h
+@SetCurPos	MACRO	column,row,page
+		IFNB	<column>
+		mov	dl,column
+		ENDIF
+		IFNB	<row>
+		mov	dh,row
+		ENDIF
+		IFNB	<page>
+		mov	bh,page
+		ELSE
+		xor	bh,bh
+		ENDIF
+		mov	ah,02h
+		int	10h
+		ENDM
+; 01h
+@SetCurSz	MACRO	first,last
+		mov	ch,first
+		mov	cl,last
+		mov	ah,01h
+		int	10h
+		ENDM
+; 08h
+@GetChAtr	MACRO	page
+		IFNB	<page>
+		mov	bh,page
+		ELSE
+		sub	bh,bh
+		ENDIF
+		mov	ah,08h
+		int	10h
+		ENDM
+; 09h
+@PutChAtr	MACRO	char,atrib,page,repeat
+		IFNB	<char>
+		mov	al,char
+		ENDIF
+		IFNB	<atrib>
+		mov	bl,atrib
+		ENDIF
+		IFNB	<page>
+		mov	bh,page
+		ELSE
+		xor	bh,bh
+		ENDIF
+		IFNB	<repeat>
+		mov	cx,repeat
+		ELSE
+		mov	cx,1
+		ENDIF
+		mov	ah,09h
+		int	10h
+		ENDM
+; 0Ah
+@PutCh		MACRO	char,atrib,page,repeat
+		IFNB	<char>
+		mov	al,char
+		ENDIF
+		IFNB	<atrib>
+		mov	bl,atrib
+		ENDIF
+		IFNB	<page>
+		mov	bh,page
+		ELSE
+		xor	bh,bh
+		ENDIF
+		IFNB	<repeat>
+		mov	cx,repeat
+		ELSE
+		mov	cx,1
+		ENDIF
+		mov	ah,0Ah
+		int	10h
+		ENDM
+; 06h and 07h
+@Scroll		MACRO	distance,atrib,upcol,uprow,downcol,downrow
+		IFDEF	upcol
+		mov	cl,upcol
+		ENDIF
+		IFDEF	uprow
+		mov	ch,uprow
+		ENDIF
+		IFDEF	upcol
+		mov	dl,upcol
+		ENDIF
+		IFDEF	updownrow
+		mov	dh,downrow
+		ENDIF
+		IFDEF	atrib
+		mov	bh,atrib
+		ELSE
+		mov	bh,07h
+		ENDIF
+		IF	distance LE 0
+		mov	ax,0600h + (-(distance)	AND 0FFh)
+		ELSE
+		mov	ax,0700h + (distance AND 0FFh)
+		ENDIF
+		int	10h
+		ENDM
+; 08h, 06h, and	02h
+@Cls		MACRO
+		@GetChAtr
+		mov	bl,bh
+		mov	bh,ah
+		sub	cx,cx
+		mov	dx,184Fh
+		mov	ax,0600h
+		int	10h
+		mov	bh,bl
+		sub	dx,dx
+		mov	ah,02h
+		int	10h
+		ENDM
+ENDIF
+.CREF
+.LIST
+