Topspeed_JPI/TS/INCLUDE/COREMAIN.DEF

(* Release 3.10 *)
(*-------------------------------------------------------------------------*
*                                                                          *
*  COREMAIN.DEF - Modula-2 interface to COREMAIN.A                         *
*                                                                          *
*  COPYRIGHT (C) 1989..1992 Clarion Software Corporation.                  *
*  All Rights Reserved                                                     *
*                                                                          *
*--------------------------------------------------------------------------*)

(*# save *)
(*# call(o_a_size=>off, o_a_copy=>off, c_conv=>on, result_optional=>on) *)
(*# module(implementation=>off, init_code=>off) *)
(*# name(prefix=>c) *)

DEFINITION MODULE CoreMain;

TYPE
    ParamBlock = RECORD
		     Env: CARDINAL;
		     Com: FarADDRESS;
		     FCB5: FarADDRESS;
		     FCB6: FarADDRESS;
                 END;

PROCEDURE exit(Code: INTEGER);
PROCEDURE _exit(Code: INTEGER);

(*# save *)
(*# call(reg_saved => (ds, si, di,st1,st2)) *)

PROCEDURE _exec(Path: ARRAY OF CHAR; VAR PBlock: ParamBlock): CARDINAL;
PROCEDURE _get_retcode(): CARDINAL;
(*# restore *)
PROCEDURE _getheapbase(): FarADDRESS;

VAR
(*# save *)
(*# call(reg_param=>(ax)) *)
  _shr_mem: PROCEDURE(): CARDINAL;   (* near procedure variable - points to *)
                                     (* routine to shrink heap *)
  _fix_mem: PROCEDURE(CARDINAL);
  _res_mem: PROCEDURE;
(*# restore *)
  _nmemsetup: BOOLEAN;
  _fmemsetup: BOOLEAN;
  _fmodmemsetup: BOOLEAN;
  _heap_size: CARDINAL;
  _near_heap_start: SHORTCARD;
  _osmajor:  CARDINAL;
  _osminor:  CARDINAL;           (* DOS version *)
  _psp : CARDINAL;
  _argc : CARDINAL;
  _argv : ARRAY [0..31] OF POINTER TO ARRAY [0..127] OF CHAR;
  _env_var : ARRAY [0..31] OF ADDRESS;
  env : CARDINAL;
  stklen : CARDINAL;
  osmode : CARDINAL;
  _exit_io: PROCEDURE();

END CoreMain.