POINT Software Programming

home *** CD-ROM | disk | FTP | other *** search

/ POINT Software Programming / PPROG1.ISO / asm / rxdoscmd / rxdosmac.asm < prev next >

Wrap

Assembly Source File | 1993-06-06 | 35.5 KB | 1,326 lines

;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Macro Definitions ; ;...............................................................; ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Real Time Dos Macro Include File ; ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -; ; ; ; Macro include file. ; ; ; ; ; ; (c) Copyright 1990, 1992. Api Software and Mike Podanoffsky ; ; All Rights Reserved Worldwide. ; ; ; ; This product is protected under copyright laws and may not ; ; be reproduced in whole or in part, in any form or media, ; ; included but not limited to source listing, facimilie, data ; ; transmission, cd-rom, or floppy disk without the expressed ; ; written consent of the author. ; ; ; ; Licence for distribution in commercial use: ; ; ; ; Api Software ; ; 12 South Walker Street ; ; Lowell, MA 01851 ; ; 508/ 454-4961. ; ; ; ;...............................................................; ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Macros ; ;...............................................................; zero equ 0 one equ 1 two equ 2 minusOne equ -1 null equ 0 no equ 0 yes equ 1 false equ 0 true equ 1 __pointer equ 0 __segment equ 2 _pointer equ __pointer _segment equ __segment _LOW equ _pointer _HIGH equ _segment PARAGRAPH equ 16 quote equ "'" singleQuote equ "'" doubleQuote equ '"' openBracket equ '[' closeBracket equ ']' comma equ ',' period equ '.' colon equ ':' semicolon equ ';' asterisk equ '*' questionMark equ '?' ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Caller's Stack Frame ; ;...............................................................; _Flags equ 6 _CS equ 4 _IP equ 2 _ExtraSegment equ 0 _DataSegment equ -2 _BP equ -4 _DI equ -6 _SI equ -8 _DX equ -10 _CX equ -12 _BX equ -14 _AX equ -16 sizeStackFrame equ 16 RxDOSUserStackPointer equ 0 ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Other Register Definitions. ; ;...............................................................; _AL equ 00 _AH equ 01 _BL equ 00 _BH equ 01 _CL equ 00 _CH equ 01 _DL equ 00 _DH equ 01 _SIL equ 00 _SIH equ 01 _DIL equ 00 _DIH equ 01 ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Color. ; ;...............................................................; Black equ 00 Blue equ 01 Green equ 02 Cyan equ 03 Magenta equ 05 Red equ 06 Gray equ 07 lightBlack equ 09 lightBlue equ 09 lightGreen equ 10 lightCyan equ 11 lightRed equ 12 lightMagenta equ 13 Yellow equ 14 White equ 15 ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Color Define ; ;...............................................................; color macro foreg, backg ifb <backg> db foreg else db (backg shl 4) + foreg endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Check for Bad Label ; ;...............................................................; chklabel macro label ifidn <label>,<offset> error 'bad label' endif ifidn <label>,<org> error 'bad label' endif ifidn <label>,<ptr> error 'bad label' endif ifidn <label>,<end> error 'bad label' endif ifidn <label>,<endp> error 'bad label' endif ifidn <label>,<even> error 'bad label' endif ifidn <label>,<segment> error 'bad label' endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Get Double Argument. ; ;...............................................................; getdarg macro seg,reg,label loadedflag = no ifidn <seg>,<es> les reg,dword ptr label [bp] loadedflag = yes endif ifidn <seg>,<ds> lds reg, dword ptr label [bp] loadedflag = yes endif ife loadedflag-no mov reg, word ptr label [ bp._pointer ] mov seg, word ptr label [ bp._segment ] endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Get Argument. ; ;...............................................................; getarg macro reg,label mov reg,word ptr label [ bp ] endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Store Double Argument. ; ;...............................................................; stordarg macro label, seg, reg mov word ptr label [ bp._pointer ], reg mov word ptr label [ bp._segment ], seg endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Store Argument. ; ;...............................................................; storarg macro label, reg mov word ptr label [bp], reg endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Internal Push. ; ;...............................................................; tpush macro reg ifidn <reg>, <t> pushf else push reg endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Internal Pop. ; ;...............................................................; tpop macro reg ifidn <reg>, <t> popf else pop reg endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Save All Registers. ; ;...............................................................; saveAllRegisters macro push es push ds push bp push di push si push dx push cx push bx push ax endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Restore All Registers. ; ;...............................................................; restoreAllRegisters macro pop ax pop bx pop cx pop dx pop si pop di pop bp pop ds pop es endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Save Registers. ; ;...............................................................; saveRegisters macro reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9, reg0 ifnb <reg1> tpush reg1 endif ifnb <reg2> tpush reg2 endif ifnb <reg3> tpush reg3 endif ifnb <reg4> tpush reg4 endif ifnb <reg5> tpush reg5 endif ifnb <reg6> tpush reg6 endif ifnb <reg7> tpush reg7 endif ifnb <reg8> tpush reg8 endif ifnb <reg9> tpush reg9 endif ifnb <reg0> tpush reg0 endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Restore Registers. ; ;...............................................................; restoreRegisters macro reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9, reg0 ifnb <reg1> tpop reg1 endif ifnb <reg2> tpop reg2 endif ifnb <reg3> tpop reg3 endif ifnb <reg4> tpop reg4 endif ifnb <reg5> tpop reg5 endif ifnb <reg6> tpop reg6 endif ifnb <reg7> tpop reg7 endif ifnb <reg8> tpop reg8 endif ifnb <reg9> tpop reg9 endif ifnb <reg0> tpop reg0 endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Save Segments. ; ;...............................................................; saveSegments macro reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9, reg0 push ds push es ifnb <reg1> tpush reg1 endif ifnb <reg2> tpush reg2 endif ifnb <reg3> tpush reg3 endif ifnb <reg4> tpush reg4 endif ifnb <reg5> tpush reg5 endif ifnb <reg6> tpush reg6 endif ifnb <reg7> tpush reg7 endif ifnb <reg8> tpush reg8 endif ifnb <reg9> tpush reg9 endif ifnb <reg0> tpush reg0 endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Restore Segments. ; ;...............................................................; restoreSegments macro reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9, reg0 ifnb <reg1> tpop reg1 endif ifnb <reg2> tpop reg2 endif ifnb <reg3> tpop reg3 endif ifnb <reg4> tpop reg4 endif ifnb <reg5> tpop reg5 endif ifnb <reg6> tpop reg6 endif ifnb <reg7> tpop reg7 endif ifnb <reg8> tpop reg8 endif ifnb <reg9> tpop reg9 endif ifnb <reg0> tpop reg0 endif pop es pop ds endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Current Data Segment ; ;...............................................................; CurrSegment macro reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9, reg0 ifnb <reg1> push cs pop reg1 endif ifnb <reg2> push cs pop reg2 endif ifnb <reg3> push cs pop reg3 endif ifnb <reg4> push cs pop reg4 endif ifnb <reg5> push cs pop reg5 endif ifnb <reg6> push cs pop reg6 endif ifnb <reg7> push cs pop reg7 endif ifnb <reg8> push cs pop reg8 endif ifnb <reg9> push cs pop reg9 endif ifnb <reg0> push cs pop reg0 endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Standard Save ; ;...............................................................; saveStandard macro reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9, reg0 push ds push es push si push di ifnb <reg1> tpush reg1 endif ifnb <reg2> tpush reg2 endif ifnb <reg3> tpush reg3 endif ifnb <reg4> tpush reg4 endif ifnb <reg5> tpush reg5 endif ifnb <reg6> tpush reg6 endif ifnb <reg7> tpush reg7 endif ifnb <reg8> tpush reg8 endif ifnb <reg9> tpush reg9 endif ifnb <reg0> tpush reg0 endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Standard Restore ; ;...............................................................; restoreStandard macro reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9, reg0 ifnb <reg1> tpop reg1 endif ifnb <reg2> tpop reg2 endif ifnb <reg3> tpop reg3 endif ifnb <reg4> tpop reg4 endif ifnb <reg5> tpop reg5 endif ifnb <reg6> tpop reg6 endif ifnb <reg7> tpop reg7 endif ifnb <reg8> tpop reg8 endif ifnb <reg9> tpop reg9 endif ifnb <reg0> tpop reg0 endif pop di pop si pop es pop ds endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Set Seg Register ; ;...............................................................; setSeg macro seg, reg segcopied = no irp treg, <es, ds, cs, ss> ifidn <reg>, <treg> segcopied = yes push reg pop seg endif endm ife (segcopied NE no) mov seg, reg endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Set DS ; ;...............................................................; setDS macro reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9, reg0 ifnb <reg1> setSeg ds, reg1 endif ifnb <reg2> setSeg ds, reg2 endif ifnb <reg3> setSeg ds, reg3 endif ifnb <reg4> setSeg ds, reg4 endif ifnb <reg5> setSeg ds, reg5 endif ifnb <reg6> setSeg ds, reg6 endif ifnb <reg7> setSeg ds, reg7 endif ifnb <reg8> setSeg ds, reg8 endif ifnb <reg9> setSeg ds, reg9 endif ifnb <reg0> setSeg ds, reg0 endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Set ES ; ;...............................................................; setES macro reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9, reg0 ifnb <reg1> setSeg es, reg1 endif ifnb <reg2> setSeg es, reg2 endif ifnb <reg3> setSeg es, reg3 endif ifnb <reg4> setSeg es, reg4 endif ifnb <reg5> setSeg es, reg5 endif ifnb <reg6> setSeg es, reg6 endif ifnb <reg7> setSeg es, reg7 endif ifnb <reg8> setSeg es, reg8 endif ifnb <reg9> setSeg es, reg9 endif ifnb <reg0> setSeg es, reg0 endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Set SS ; ;...............................................................; setSS macro reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9, reg0 ifnb <reg1> setSeg ss, reg1 endif ifnb <reg2> setSeg ss, reg2 endif ifnb <reg3> setSeg ss, reg3 endif ifnb <reg4> setSeg ss, reg4 endif ifnb <reg5> setSeg ss, reg5 endif ifnb <reg6> setSeg ss, reg6 endif ifnb <reg7> setSeg ss, reg7 endif ifnb <reg8> setSeg ss, reg8 endif ifnb <reg9> setSeg ss, reg9 endif ifnb <reg0> setSeg ss, reg0 endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Adds an offset to a seg register pair ; ;...............................................................; offsetAddr macro seg, reg, offs local no_ovf segspecial = no add reg, offs jnc no_ovf irp treg, <es, ds, cs, ss> ifidn <seg>, <treg> segspecial = yes mov ax, seg add ax, 1000h ; account for carry mov seg, ax endif endm ife segspecial-no ; if seg register not special add seg, 1000h ; account for carry endif no_ovf: endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Defines a standard subr entry point ; ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -; ; ; ; saves bp and sets bp to value of sp at entry. ; ; Must use Return macro to exit. ; ; ; ;...............................................................; Entry macro __args ; # word entries push bp ; save bp mov bp,sp ; set bp to point to stack _defEntry = 0 _maxArgs = 0 ifnb <__args> _retEntry = __args _maxArgs = 2 * __args _argEntry = 2 * __args + 4 ; assumes NEAR else _retEntry = 0 _argEntry = 4 ; assumes NEAR endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Defines a standard subr far entry point ; ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -; ; ; ; saves bp and sets bp to value of sp at entry. ; ; Must use Return macro to exit. ; ; ; ;...............................................................; FarEntry macro __args ; word entries push bp ; save bp mov bp,sp ; set bp to point to stack _defEntry = 0 _maxArgs = 0 ifnb <__args> _retEntry = __args _maxArgs = 2 * __args _argEntry = 2 * __args + 6 ; assumes FAR else _retEntry = 0 _argEntry = 6 ; assumes FAR endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Special Entry does not alter registers ; ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -; ; ; ; ...but sets argument parameters. ; ; Must use Return macro to exit. ; ; ; ;...............................................................; SpecialEntry macro __args ; word entries _defEntry = 0 _maxArgs = 0 ifnb <__args> _retEntry = __args _maxArgs = 2 * __args _argEntry = 2 * __args + 4 ; (no bp pushed ) else _retEntry = 0 _argEntry = 4 ; assumes FAR endif endm ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ; ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Arg macro arg_name if ( _maxArgs LT 2 ) error 'Arg definition does not match Entry' endif ifb <arg_name> error 'Arg must have an arg_name parameter.' endif _argEntry = _argEntry - 2 arg_name = _argEntry chklabel arg_name endm ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ; ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DArg macro arg_name if ( _maxArgs LT 4 ) error 'Arg definition does not match Entry' endif ifb <arg_name> error 'Arg must have an arg_name parameter.' endif _argEntry = _argEntry - 4 arg_name = _argEntry chklabel arg_name endm ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ; ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Def macro arg_name, reg ifb <arg_name> error 'Def must have an arg_name parameter.' endif _defEntry = _defEntry - 2 arg_name = _defEntry pushedreg = no ifb <reg> push ax pushedreg = yes endif ifnb <reg> irp treg,<ax,bx,cx,dx,bp,si,di,es,ds,ss,cs,f> ifidn <reg>,<treg> tpush reg pushedreg = yes endif endm endif ife pushedreg-no ; if not pushed push ax mov word ptr arg_name [bp],reg ; really a value. endif chklabel arg_name endm ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ; ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DDef macro arg_name, seg, reg ifb <arg_name> error 'Def must have an arg_name parameter.' endif _defEntry = _defEntry - 4 arg_name = _defEntry pushedreg = no pushedseg = no ifb <seg> push ax push ax pushedseg = yes pushedreg = yes endif ifnb <seg> irp tseg,<ax,bx,cx,dx,bp,si,di,es,ds,ss,cs,f> ifidn <seg>,<tseg> tpush seg pushedseg = yes endif endm endif ife pushedseg-no ; if not pushed push ax mov word ptr arg_name [bp],seg ; really a value. endif ifnb <reg> irp treg,<ax,bx,cx,dx,bp,si,di,es,ds,ss,cs,f> ifidn <reg>,<treg> tpush reg pushedreg = yes endif endm ife pushedreg-no ; if not pushed (while reg not blank) push ax mov word ptr arg_name [bp+2],reg endif else ife pushedseg-no ; if not pushed push ax ; endif endif endm ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ; Define Words ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DefWords macro arg_name, size ifb <arg_name> error 'Def must have an arg_name parameter.' endif ?tempSize = ( 2 * size ) _defEntry = _defEntry - ?tempSize arg_name = _defEntry sub sp, ?tempSize endm ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ; Define Bytes ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DefBytes macro arg_name, size ifb <arg_name> error 'Def must have an arg_name parameter.' endif ?tempSize = ((size + 1) AND 0FFFEh) _defEntry = _defEntry - ?tempSize arg_name = _defEntry sub sp, ?tempSize endm ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ; Create A Variable Reference, but you must do the push ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Temp macro arg_name ifb <arg_name> error 'Temp must have an arg_name parameter.' endif _defEntry = _defEntry - 2 arg_name = _defEntry endm ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ; ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DTemp macro arg_name ifb <arg_name> error 'Def must have an arg_name parameter.' endif _defEntry = _defEntry - 4 arg_name = _defEntry endm ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ; ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Return macro mov sp, bp pop bp ret (2 * _retEntry) endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Set Error ; ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -; ; ; ; sets carry, ; ; loads an error value into ax, ; ; optionally jumps to an address. ; ; ; ;...............................................................; SetError macro errcode, opt_jumpto stc mov ax, errcode ifnb < opt_jumpto > jmp opt_jumpto endif endm iferror macro errcode, opt_jumpto local label ifb < opt_jumpto > error 'must have a goto label' else jnc label mov ax, errcode jmp opt_jumpto label: endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Internal Int28 Emulation call ; ;...............................................................; Int28 macro pushf call _Interrupt_28 endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Compare and Goto ; ;...............................................................; Goto macro value, loc cmp al, value jz loc endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Long Cond Jumps (ifCarry, ifNCarry) ; ;...............................................................; ifc macro addr local label jnc label jmp addr label: endm ifnc macro addr local label jc label jmp addr label: endm ifz macro addr local label jnz label jmp addr label: endm ifnz macro addr local label jz label jmp addr label: endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Normalize Seg and Offset ; ;...............................................................; NormalizeBuffer macro seg, offset push offset shr offset, 1 shr offset, 1 shr offset, 1 shr offset, 1 push ax mov ax, seg add ax, offset mov seg, ax pop ax pop offset and offset, 000fh endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Clear Memory ; ;...............................................................; clearMemory macro size ife size error 'Cannot support illegal size' else push di push cx push ax xor ax, ax ife (size AND 1) mov cx, (size)/2 rep movsw else mov cx, size rep movsb endif pop ax pop cx pop di endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; 32 Bit Divide ; ;...............................................................; ; mov bx, dx ; xchg ax, bx ; xor dx, dx ; div cx ; ; xchg ax, bx ; div cx ; (remainder in dx) ; ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Fast Move ; ;...............................................................; fastmove macro arg1, arg2 ; args not used local label shr cx, 1 ; optimize for words rep movsw ; move them jnc label ; even bytes --> movsb ; move odd byte label: endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Return Called Stack Frame ; ;- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -; ; ; ; reg defined contains stack reference at current Int 21. ; ; ; ;...............................................................; RetCallersStackFrame macro seg, reg ifb < seg > error "must have both seg and reg" exitm endif ifb < reg > error "must have both seg and reg" exitm endif ifidn <seg>,<ss> error "can't seg change to ss" exitm else call _RetCallersStackFrame pop reg pop seg endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Reserve Stack Space (in case interrupt/recall) ; ;...............................................................; ReserveStack macro value cli sub word ptr cs:[ _RxDOS_CurrentStackTop ], value sti endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Define Command ; ;...............................................................; Cmnd macro loc, asciz1, asciz2, asciz3, asciz4, asciz5, asciz6 dw loc db asciz1, 0 endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Define Switches ; ;...............................................................; Switch macro letter, flags, min, max, value ifb <letter> db -1 else ifb <flags> db letter dw 00, 0000, 0000, 0000 else ifb <min> db letter dw flags, 0000, 0000, 0000 else ifb <max> db letter dw flags, min, 0000, 0000 else ifb <value> db letter dw flags, min, max, 0000 else db letter dw flags, min, max, value endif endif endif endif endif endm ;'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''; ; Asciz ; ;...............................................................; Asciz macro arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9 ifnb <arg1> db arg1 endif ifnb <arg2> db arg2 endif ifnb <arg3> db arg3 endif ifnb <arg4> db arg4 endif ifnb <arg5> db arg5 endif ifnb <arg6> db arg6 endif ifnb <arg7> db arg7 endif ifnb <arg8> db arg8 endif ifnb <arg9> db arg9 endif db 0 endm