compiler: fpc 2.2.4
target: go32v2

the following snippet fails compiling:

  UNIT uxy;
  {
  FPC Ver 2.2.4
  Target: Go32V2
  Compiler Error: Forward declaration not soved "doXY(SmallInt, Smallint, Smallint, Char,   Byte);"
  }

  INTERFACE

  procedure doXY( X, Y, Cnt: smallInt; C: Char; A: byte);
  IMPLEMENTATION
  uses graph;
  procedure doXY( X, Y, Cnt: smallInt; C: Char; A: byte);
  begin
  {...}
  end;

  END.

But following code snippet compiles fine (no usage of unit graph):

   UNIT uxy;
   {
   FPC Ver 2.2. 4
   Target: Go32V2
  No Compiler Error
  }

   INTERFACE

     procedure doXY( X, Y, Cnt: smallInt; C: Char; A: byte);

  IMPLEMENTATION

     procedure doXY( X, Y, Cnt: smallInt; C: Char; A: byte);
     begin
    {...}
   end;

   END.

Any ideas?
Regards Peter

The problem is that the graph unit also defines a smallint type. Either add graph to the interface of your unit, or use system.smallint in the implementation.

Jonas