define and init array of structures

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_ensein

Joined: 10 Oct 2003
Posts: 3

_ensein 10 Oct 2003, 10:56

hi,

I've been searching the board and there's lots questions on this subject but none seems to anwser my question..

in masm I could do something like this to define and initialize an array of structures:

Code:

tbbtn1   TBBUTTON <0,IDTB_CONST,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,0>
         TBBUTTON <1,IDTB_CONST+1,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,0>
         TBBUTTON <2,IDTB_CONST+2,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,0>
         TBBUTTON <3,IDTB_CONST+3,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,0>
         TBBUTTON <0,0,TBSTATE_ENABLED,TBSTYLE_SEP,0,0,0>
         TBBUTTON <4,IDTB_CONST+4,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,0>

is it possible to do something similar in fasm?
I have little knowledge on macros..

10 Oct 2003, 10:56

JohnFound

Joined: 16 Jun 2003
Posts: 3499
Location: Bulgaria

JohnFound 10 Oct 2003, 11:44

Hi _ensein. Welcome on board. Smile

Well, structures in standard Win32 include files are undefined. You have to redefine the structure, using parameters. In FASM, structures and mactoses have similar behaviour, so you can use parameters for "struc" operator. I have no time to write TBBUTTON for you, but will give you small example and you can try to make it:

Code:

; definition
struc MyStruc  fld1, fld2, fld3 {
  .Field1  dd fld1
  .Field2  db fld2
  .Field3  db fld3
}

virtual at 0 ; This is instead of "struct" macro, because of arguments.
  MyStruc MyStruc ?, ?, ?
  sizeof.MyStruc = $
end virtual

; using: You have to put label before structure.
; Fortunately FASM allows equal names for macroses and structures, so
; you can define macros with same name:

macro MyStruc fld1, fld2, fld3 {
  local lbl
  lbl MyStruc fld1, fld2, fld3
}

; Now you can use it this way:

var1 MyStruc 1234, 123, 21 
        MyStruc 3424, 32, 27
        MyStruc  234, 1, 2

10 Oct 2003, 11:44

_ensein

Joined: 10 Oct 2003
Posts: 3

_ensein 10 Oct 2003, 12:06

thank you

!

I'll be working on it

10 Oct 2003, 12:06

Tomasz Grysztar

Joined: 16 Jun 2003
Posts: 8359
Location: Kraków, Poland

Tomasz Grysztar 13 Oct 2003, 08:07

Please look also at this thread: http://board.flatassembler.net/topic.php?t=273

13 Oct 2003, 08:07

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