(* Copyright (C) 1987 Jensen & Partners International *)
DEFINITION MODULE Lib;

IMPORT AsmLib;


PROCEDURE MathError (    R: LONGREAL; S: ARRAY OF CHAR);

PROCEDURE MathError2(R1,R2: LONGREAL; S: ARRAY OF CHAR);


TYPE
  CompareProc = PROCEDURE(CARDINAL, CARDINAL) : BOOLEAN;
  SwapProc    = PROCEDURE(CARDINAL, CARDINAL);

PROCEDURE QSort(N: CARDINAL; Less: CompareProc; Swap: SwapProc);

PROCEDURE HSort(N: CARDINAL; Less: CompareProc; Swap: SwapProc);


PROCEDURE RANDOM(Range: CARDINAL) : CARDINAL;

PROCEDURE RAND() : REAL;

PROCEDURE RANDOMIZE;


PROCEDURE Execute (Name        : ARRAY OF CHAR ; (* full name of program *)
                   CommandLine : ARRAY OF CHAR ; (* command line for program *)
                   StoreAddr   : ADDRESS ;       (* storage to execute in *)
                   StoreLen    : CARDINAL        (* length in paragraphs *)
                  ) : CARDINAL ;                 (* DOS reply (0=OK) *)


(*

PROCEDURE Sound(FreqHz: CARDINAL);

PROCEDURE NoSound;

PROCEDURE Delay(Time: CARDINAL);


TYPE
  CommandType = POINTER TO ARRAY[0..126] OF CHAR;

VAR
  PSP         : CARDINAL;
  CommandLine : CommandType;

PROCEDURE Environment(N: CARDINAL) : CommmandType;

PROCEDURE Dos(VAR R: SYSTEM.Registers); (* INT 21H Function Call *)

PROCEDURE Intr(VAR R: SYSTEM.Registers; I: CARDINAL);

PROCEDURE ParamCount() : CARDINAL;

PROCEDURE ParamStr(VAR S: ARRAY OF CHAR ; N: CARDINAL );

PROCEDURE HashString(S: ARRAY OF CHAR; Range: CARDINAL) : CARDINAL;

PROCEDURE Move(Source,Dest: ADDRESS; Count: CARDINAL);

PROCEDURE Fill(Dest: ADDRESS; Count: CARDINAL; Value: BYTE);

PROCEDURE WordFill(Dest: ADDRESS; WordCount: CARDINAL; Value: WORD);

PROCEDURE WordMove(Source,Dest: ADDRESS; WordCount: CARDINAL);


PROCEDURE AddAddr(A: ADDRESS; increment: CARDINAL) : ADDRESS;

PROCEDURE SubAddr(A: ADDRESS; decrement: CARDINAL) : ADDRESS;

PROCEDURE IncAddr(VAR A: ADDRESS; increment: CARDINAL);

PROCEDURE DecAddr(VAR A: ADDRESS; decrement: CARDINAL);


PROCEDURE UserBreak;

PROCEDURE FatalError(S : ARRAY OF CHAR);

PROCEDURE Terminate(P : PROC; VAR C: PROC);

PROCEDURE SetReturnCode(code: SHORTCARD);

PROCEDURE EnableBreakCheck;

PROCEDURE DisableBreakCheck;


TYPE
  LongLabel = ARRAY[0..3] OF CARDINAL ;

(*$C 00*) (* save no registers *)
PROCEDURE SetJmp (VAR Lbl: LongLabel) : CARDINAL;

(*$C FF*) (* no return *)
PROCEDURE LongJmp(VAR Lbl: LongLabel; result: CARDINAL);
(*$C F0*) (* restore default register save mask *)

PROCEDURE ScanR  (Dest: ADDRESS; Count: CARDINAL; Value: BYTE) : CARDINAL;

PROCEDURE ScanL  (Dest: ADDRESS; Count: CARDINAL; Value: BYTE) : CARDINAL;

PROCEDURE ScanNeR(Dest: ADDRESS; Count: CARDINAL; Value: BYTE) : CARDINAL;

PROCEDURE ScanNeL(Dest: ADDRESS; Count: CARDINAL; Value: BYTE) : CARDINAL;

PROCEDURE Compare(Source,Dest: ADDRESS; Len: CARDINAL) : CARDINAL;

*)

CONST
  Sound             = AsmLib.Sound;
  NoSound           = AsmLib.NoSound;
  Delay             = AsmLib.Delay;
  Environment       = AsmLib.Environment;
  Dos               = AsmLib.Dos;
  Intr              = AsmLib.Intr;
  ParamStr          = AsmLib.ParamStr;
  ParamCount        = AsmLib.ParamCount;
  PSP             ::= AsmLib.PSP;
  CommandLine     ::= AsmLib.CommandLine;
  HashString        = AsmLib.HashString;
  Move              = AsmLib.Move;
  Fill              = AsmLib.Fill;
  WordFill          = AsmLib.WordFill;
  WordMove          = AsmLib.WordMove;
  AddAddr           = AsmLib.AddAddr;
  SubAddr           = AsmLib.SubAddr;
  IncAddr           = AsmLib.IncAddr;
  DecAddr           = AsmLib.DecAddr;
  UserBreak         = AsmLib.UserBreak;
  FatalError        = AsmLib.FatalError;
  Terminate         = AsmLib.Terminate;
  SetReturnCode     = AsmLib.SetReturnCode;
  EnableBreakCheck  = AsmLib.EnableBreakCheck;
  DisableBreakCheck = AsmLib.DisableBreakCheck;
  SetJmp            = AsmLib.SetJmp;
  LongJmp           = AsmLib.LongJmp;
  ScanR             = AsmLib.ScanR;
  ScanL             = AsmLib.ScanL;
  ScanNeR           = AsmLib.ScanNeR;
  ScanNeL           = AsmLib.ScanNeL;
  Compare           = AsmLib.Compare;

TYPE
  CommandType       = AsmLib.CommandType;
  LongLabel         = AsmLib.LongLabel;


END Lib.