[fpc-pascal] C API call problem under WinCE

[Gabor Boros]

Hi,

If I start the test application on the WinCE device the result is:
"project1.exe is not a valid Windows CE application."
If I comment out the SCAN_FindFirst call, the application run properly.
See below for the C header, and the test app.
Any suggestions?

Many Thanks!
Gabor

The C header file:

typedef struct tagSTRUCT_INFO
{
     DWORD dwAllocated;
     DWORD dwUsed;
} STRUCT_INFO;

typedef struct tagSCAN_FINDINFO
{
            STRUCT_INFO     StructInfo;
            TCHAR                   szDeviceName[MAX_DEVICE_NAME];
            TCHAR                   szPortName[MAX_DEVICE_NAME];
            TCHAR                   szFriendlyName[MAX_PATH];
            TCHAR                   szRegistryBasePath[MAX_PATH];
} SCAN_FINDINFO;

DWORD SCAN_FindFirst(LPSCAN_FINDINFO lpScanFindInfo,LPHANDLE lphFindHandle);


The test application:

program test;

{$apptype console}

uses Windows;

const
   E_SCN_SUCCESS=0;
   MAX_DEVICE_NAME=6;

{$IFDEF FPC}
{$PACKRECORDS C}
{$ENDIF}

type
   tagSTRUCT_INFO = record
     dwAllocated : DWORD;
     dwUsed : DWORD;
   end;

   STRUCT_INFO = tagSTRUCT_INFO;
   tagSCAN_FINDINFO = record
     StructInfo : STRUCT_INFO;
       szDeviceName : array[0..(MAX_DEVICE_NAME)-1] of TCHAR;
       szPortName : array[0..(MAX_DEVICE_NAME)-1] of TCHAR;
       szFriendlyName : array[0..(MAX_PATH)-1] of TCHAR;
       szRegistryBasePath : array[0..(MAX_PATH)-1] of TCHAR;
     end;
   SCAN_FINDINFO = tagSCAN_FINDINFO;
   LPSCAN_FINDINFO = ^SCAN_FINDINFO;

   function SCAN_FindFirst(lpScanFindInfo:LPSCAN_FINDINFO; 
lphFindHandle:LPHANDLE):DWORD;cdecl;external 'SCNAPI32.DLL';

var
   lphFindHandle:LPHANDLE;
   lpScanFindInfo:LPSCAN_FINDINFO;

begin
   SCAN_FindFirst(lpScanFindInfo,lphFindHandle);
end.