kolibrios/programs/network_old/icq/trunk/STDCALL.INC

..Open = 0

; When some procedure is not finished with 'endp' macro,
; "Unexpected end of file" error, occur without any info, where is error.
; in this case, comment followind 2 rows and uncomment next two.
; proc_used and endp_used are optimized versions of the macroses.
; proc_debug and endp_debug are debug versions. When you use debug
; versions, error message will show you where is missing 'endp'.
;
; Don't forget to recompile with *_used versions, to get optimised
; binary with all not used procedure excluded.

macro RestoreEx [name]
{
   macro rstr#name _% RESTORE name %_
   macro rstr _% %_
   rstr#name
   purge rstr,rstr#name
}

_% fix {
%_ fix }
restore fix RestoreEx


proc fix proc_used
endp fix endp_used
;proc fix proc_debug
;endp fix endp_debug

macro proc_used name,[arg] {                  ; define procedure
common
  proc_args fix arg
;  if ~ used name
;    if ~..ShowSkipped eq OFF
;      display 1,'Procedure skiped: ',`name, $0d, $0a
;    end if
;  else
  if used name
    name:
    virtual at ebp+8
      if ~ arg eq
        forward
          local ..arg
          ..arg dd ?
          arg equ ..arg
        common
      end if
      ..ret = $ - (ebp+8)
    end virtual
    local ..dynamic_data,..dynamic_size
    dynamic_data equ ..dynamic_data
    dynamic_size equ ..dynamic_size
    virtual at ebp - dynamic_size
      dynamic_data:
}


macro proc_debug name,[arg] {                  ; define procedure
common
  proc_args fix arg
  if ..Open > 0
    Error! Missing 'endp' before procedure `name
  end if

  ..Open = ..Open+1

  name:
  virtual at ebp+8
    if ~ arg eq
      forward
        local ..arg
        ..arg dd ?
        arg equ ..arg
      common
    end if
    ..ret = $ - (ebp+8)
  end virtual
  local ..dynamic_data,..dynamic_size
  dynamic_data equ ..dynamic_data
  dynamic_size equ ..dynamic_size
  virtual at ebp - dynamic_size
    dynamic_data:
}



macro begin  {                           ; begin procedure instructions
      ; continue from "proc" macro.
;     align 4
      rb (4 - ($ - dynamic_data) and 11b) and 11b ; align the stack at dword.
      dynamic_size = $ - dynamic_data
    end virtual

    if (dynamic_size = 0)
      if ..ret <> 0
        push ebp                     ; smaller is dynamic_size = 0
        mov  ebp, esp
      end if
    else
      enter dynamic_size, 0
    end if
}


macro return {                          ; return from procedure
    ; continue from "enter" macro.
    if ..ret <> 0
      leave
      ret ..ret
    else
      if dynamic_size <> 0
        leave
      end if
      ret
    end if
}


macro endp_used {
  restore proc_args
  end if
}

macro endp_debug {
  restore proc_args
  ..Open = ..Open - 1
}


macro _reversepusharg [arg] {
  reverse
    pushd arg
}


macro stdcall proc,[arg] {              ; call procedure
common
  if ~ arg eq
    _reversepusharg arg
  end if
  call proc
}


macro invoke proc,[arg] {               ; invoke procedure (indirect)
common
  stdcall [proc],arg
}

;end of file