--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: platform.h
+// Purpose: interface of global functions
+// Author: wxWidgets team
+// RCS-ID: $Id$
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+/** @ingroup group_funcmacro_version */
+//@{
+
+/**
+ Returns @true if the compiler being used is GNU C++ and its version is
+ at least major.minor or greater. Returns @false otherwise.
+
+ @header{wx/platform.h}
+*/
+#define wxCHECK_GCC_VERSION( major, minor )
+
+/**
+ Returns @true if the compiler being used is Sun CC Pro and its version is
+ at least major.minor or greater. Returns @false otherwise.
+
+ @header{wx/platform.h}
+*/
+#define wxCHECK_SUNCC_VERSION( major, minor )
+
+/**
+ Returns @true if the compiler being used is Visual C++ and its version is
+ at least major or greater. Returns @false otherwise.
+
+ @header{wx/platform.h}
+*/
+#define wxCHECK_VISUALC_VERSION( major )
+
+/**
+ Returns @true if the version of w32api headers used is major.minor or
+ greater. Otherwise, and also if we are not compiling with MinGW32/Cygwin
+ under Win32 at all, returns @false.
+
+ @header{wx/platform.h}
+*/
+#define wxCHECK_W32API_VERSION( major, minor )
+
+//@}
+