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* CrtOpen, CrtClose, CrtRead, CrtWrite and CrtReturn changed to procedures, instead of functions

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git-svn-id: trunk@25442 -
This commit is contained in:
nickysn 2013-09-08 21:22:40 +00:00
parent 4f96e8a20d
commit 5ffca2e66f
1 changed files with 5 additions and 10 deletions
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15
rtl/msdos/crt.pp
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@ -637,7 +637,7 @@ begin
end; end;
Function CrtWrite(var f : textrec):integer; Procedure CrtWrite(var f : textrec);
var var
i : longint; i : longint;
begin begin
@ -646,11 +646,10 @@ begin
WriteChar(f.buffer[i]); WriteChar(f.buffer[i]);
SetScreenCursor(CurrX,CurrY); SetScreenCursor(CurrX,CurrY);
f.bufpos:=0; f.bufpos:=0;
CrtWrite:=0;
end; end;
Function CrtRead(Var F: TextRec): Integer; Procedure CrtRead(Var F: TextRec);
procedure BackSpace; procedure BackSpace;
begin begin
@ -736,24 +735,21 @@ Begin
until false; until false;
f.bufpos:=0; f.bufpos:=0;
SetScreenCursor(CurrX,CurrY); SetScreenCursor(CurrX,CurrY);
CrtRead:=0;
End; End;
Function CrtReturn(Var F: TextRec): Integer; Procedure CrtReturn(Var F: TextRec);
Begin Begin
CrtReturn:=0;
end; end;
Function CrtClose(Var F: TextRec): Integer; Procedure CrtClose(Var F: TextRec);
Begin Begin
F.Mode:=fmClosed; F.Mode:=fmClosed;
CrtClose:=0;
End; End;
Function CrtOpen(Var F: TextRec): Integer; Procedure CrtOpen(Var F: TextRec);
Begin Begin
If F.Mode=fmOutput Then If F.Mode=fmOutput Then
begin begin
@ -767,7 +763,6 @@ Begin
TextRec(F).FlushFunc:=@CrtReturn; TextRec(F).FlushFunc:=@CrtReturn;
end; end;
TextRec(F).CloseFunc:=@CrtClose; TextRec(F).CloseFunc:=@CrtClose;
CrtOpen:=0;
End; End;