wxOS2 with Open Watcom: correct PCH usage, missing headers, warning fixes, source cleaning and other Watcom adjustements.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34903 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/os2/private.h

@@ -19,18 +19,22 @@
 #define INCL_GPI
 #define INCL_WINSYS
 #define INCL_SHLERRORS
+#define INCL_DOS
 #include <os2.h>
-#if defined (__EMX__) && !defined(USE_OS2_TOOLKIT_HEADERS) && !defined(HAVE_SPBCDATA)
- typedef struct _SPBCDATA {
-   ULONG     cbSize;       /*  Size of control block. */
-   ULONG     ulTextLimit;  /*  Entryfield text limit. */
-   LONG      lLowerLimit;  /*  Spin lower limit (numeric only). */
-   LONG      lUpperLimit;  /*  Spin upper limit (numeric only). */
-   ULONG     idMasterSpb;  /*  ID of the servant's master spinbutton. */
-   PVOID     pHWXCtlData;  /*  Handwriting control data structure flag. */
- } SPBCDATA;
 
- typedef SPBCDATA *PSPBCDATA;
+#if defined (__EMX__) && !defined(USE_OS2_TOOLKIT_HEADERS) && !defined(HAVE_SPBCDATA)
+
+    typedef struct _SPBCDATA {
+        ULONG     cbSize;       /*  Size of control block. */
+        ULONG     ulTextLimit;  /*  Entryfield text limit. */
+        LONG      lLowerLimit;  /*  Spin lower limit (numeric only). */
+        LONG      lUpperLimit;  /*  Spin upper limit (numeric only). */
+        ULONG     idMasterSpb;  /*  ID of the servant's master spinbutton. */
+        PVOID     pHWXCtlData;  /*  Handwriting control data structure flag. */
+    } SPBCDATA;
+
+    typedef SPBCDATA *PSPBCDATA;
+
 #endif
 
 #include "wx/fontenc.h"
@@ -146,11 +150,11 @@ typedef MRESULT (APIENTRY * WndProcCast) (HWND, ULONG, MPARAM, MPARAM);
 #define STATIC_FLAGS     (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
 #define CHECK_CLASS      _T("BUTTON")
 #define CHECK_FLAGS      (BS_AUTOCHECKBOX|WS_TABSTOP)
-#define CHECK_IS_FAFA   FALSE
+#define CHECK_IS_FAFA    FALSE
 #define RADIO_CLASS      _T("BUTTON" )
 #define RADIO_FLAGS      (BS_AUTORADIOBUTTON|WS_VISIBLE)
 #define RADIO_SIZE       20
-#define RADIO_IS_FAFA   FALSE
+#define RADIO_IS_FAFA    FALSE
 #define PURE_WINDOWS
 /*  PM has no group box button style
 #define GROUP_CLASS      "BUTTON"
@@ -193,6 +197,34 @@ extern LONG APIENTRY wxSubclassedGenericControlProc(WXHWND hWnd, WXDWORD message
     #define ENDSESSION_LOGOFF    0x80000000
 #endif
 
+#ifndef PMERR_INVALID_PARM
+    #define PMERR_INVALID_PARM 0x1303
+#endif
+
+#ifndef PMERR_INVALID_PARAMETERS
+    #define PMERR_INVALID_PARAMETERS 0x1208
+#endif
+
+#ifndef BOOKERR_INVALID_PARAMETERS
+    #define BOOKERR_INVALID_PARAMETERS -1
+#endif
+
+#ifndef DLGC_ENTRYFIELD
+    #define DLGC_ENTRYFIELD  0x0001
+#endif
+
+#ifndef DLGC_BUTTON
+    #define DLGC_BUTTON      0x0002
+#endif
+
+#ifndef DLGC_MLE
+    #define DLGC_MLE         0x0400
+#endif
+
+#ifndef DP_NORMAL
+    #define DP_NORMAL 0
+#endif
+
 // ---------------------------------------------------------------------------
 // debug messages -- OS/2 has no native debug output system
 // ---------------------------------------------------------------------------