explained how the signature works

[wxWidgets.git] / include / wx / isql.h

diff --git a/include/wx/isql.h b/include/wx/isql.h
index a1f406626dc0b7550911455df57909cac85b7c6c..fd2f4c1ad8c6fda8ef9262b282a8e7e75de42330 100644 (file)
--- a/include/wx/isql.h
+++ b/include/wx/isql.h
@@ -6,8 +6,8 @@
  *  iODBC defines
  *
  *  The iODBC driver manager.
- *  
- *  Copyright (C) 1995 by Ke Jin <kejin@empress.com> 
+ *
+ *  Copyright (C) 1995 by Ke Jin <kejin@empress.com>
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
@@ -26,16 +26,32 @@
 #ifndef _ISQL_H
 #define _ISQL_H
 
-#ifdef WIN32
+#if defined(WIN32)
 #define SQL_API                                __stdcall
+
+#ifndef FAR
+#define FAR
+#endif
+
+#elif defined(__OS2__)
+#define SQL_API                                _Optlink
+
+#ifndef FAR
+#define FAR
+#define EXPORT
+#define CALLBACK
+#endif
+
 #else
 #define FAR
 #define EXPORT
 #define CALLBACK
 #define SQL_API                                EXPORT CALLBACK
 
+#ifndef __EMX__
 typedef void *HWND;
 #endif
+#endif
 
 typedef void *SQLHWND;