ddoherty@ics.uci.edu (Donald Doherty) (09/16/90)
I want to thank the person (I don't know who it was) that left a reminder to export procedures. As soon as I read it I knew why I had been struggling with Dialog Box I/O for so long... Thank-you again, whoever you are. This is another person that forgot to export his procedures.
rpk@rice-chex.ai.mit.edu (Robert Krajewski) (09/18/90)
Wouldn't using the _export keyword suffice ? Maybe people should use macros like this to avoid lossage: #define WNDPROCDEF LONG FAR PASCAL _export #define DLGPROCDEF BOOL FAR PASCAL _export (actually, I'm not sure if the _export is in the right place, but you get the idea). ---- Robert P. Krajewski Internet: rpk@ai.mit.edu ; Lotus: robert_krajewski.lotus@crd.dnet.lotus.com
rommel@lan.informatik.tu-muenchen.dbp.de (Kai-Uwe Rommel) (09/20/90)
For Windows 2.0 development, I used the following patch to windows.h (I
did not yet get the Windows 3.0 SDK). When defining WINEXPORT before
including this modified windows.h, you can forget about exporting the
window procedures in your .DEF file when you declare all Window
procedure as "LONG CALLBACK WndProc(...)" etc.
Kai Uwe Rommel
*** windows.old
--- windows.h
**************
*** 94,99
#define LONG long
#define VOID void
typedef unsigned char BYTE;
typedef unsigned short WORD;
typedef unsigned long DWORD;
--- 94,105 -----
#define LONG long
#define VOID void
+ #ifdef WINEXPORT
+ #define CALLBACK FAR PASCAL _export /* K.U.R. */
+ #else
+ #define CALLBACK FAR PASCAL
+ #endif
+
typedef unsigned char BYTE;
typedef unsigned short WORD;
typedef unsigned long DWORD;
**************
*** 552,558
typedef HANDLE NEAR *SPHANDLE;
typedef HANDLE FAR *LPHANDLE;
! typedef int (FAR PASCAL *FARPROC)();
typedef int (NEAR PASCAL *NEARPROC)();
typedef HANDLE GLOBALHANDLE;
typedef HANDLE LOCALHANDLE;
--- 558,564 -----
typedef HANDLE NEAR *SPHANDLE;
typedef HANDLE FAR *LPHANDLE;
! typedef int (CALLBACK *FARPROC)(); /* K.U.R. */
typedef int (NEAR PASCAL *NEARPROC)();
typedef HANDLE GLOBALHANDLE;
typedef HANDLE LOCALHANDLE;
**************
*** 610,616
#ifndef NOBRUSH
typedef struct tagWNDCLASS {
WORD style;
! long (FAR PASCAL *lpfnWndProc)();
int cbClsExtra;
int cbWndExtra;
HANDLE hInstance;
--- 616,622 -----
#ifndef NOBRUSH
typedef struct tagWNDCLASS {
WORD style;
! long (CALLBACK *lpfnWndProc)(); /* K.U.R. */
int cbClsExtra;
int cbWndExtra;
HANDLE hInstance;
--
/* Kai Uwe Rommel
* Munich
* rommel@lan.informatik.tu-muenchen.dbp.de
*/duncanb@ibmpcug.co.uk (D G Booth) (09/21/90)
In article <4553@tuminfo1.lan.informatik.tu-muenchen.dbp.de> rommel@lan.informatik.tu-muenchen.dbp.de (Kai-Uwe Rommel) writes: > For Windows 2.0 development, I used the following patch to windows.h (I > did not yet get the Windows 3.0 SDK). When defining WINEXPORT before > including this modified windows.h, you can forget about exporting the > window procedures in your .DEF file when you declare all Window > procedure as "LONG CALLBACK WndProc(...)" etc. > > Kai Uwe Rommel > > ***lots deleted. *** What I do with a windows program is to run it through the wonderful program by Mike Geary called FIXDS. If you FIXDS your program then you never need to care again whether it is exported or not (and whether or not you forgot to MakeProcInstance) (Except that it doesnt work for DLLs). I think that FIXDS was posted here some time ago, but I'm not sure. . -- Automatic Disclaimer: The views expressed above are those of the author alone and may not represent the views of the IBM PC User Group. -- Duncan Booth, RCP Ltd. Didcot, Oxon, UK duncanb@ibmpcug.co.uk Bix: jrichards