cosmetic, added some comment

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

diff --git a/include/wx/dynlib.h b/include/wx/dynlib.h
index ec1b270bd320486bb00f519cf8e53061ff0e145e..5788c2a743b5ee4ffcad78c43a45dbc8e8ee9a7e 100644 (file)
--- a/include/wx/dynlib.h
+++ b/include/wx/dynlib.h
@@ -48,9 +48,10 @@
 #   error "wxLibrary can't be compiled on this platform, sorry."
 #endif // OS
 
-// defined in windows.h
-#ifdef LoadLibrary
-#   undef LoadLibrary
+// LoadLibrary is defined in windows.h as LoadLibraryA, but wxDllLoader method
+// should be called LoadLibrary, not LoadLibraryA or LoadLibraryW!
+#if defined(__WIN32__) && defined(LoadLibrary)
+#   include "wx/msw/winundef.h"
 #endif
 
 // ----------------------------------------------------------------------------
@@ -72,7 +73,12 @@ class wxDllLoader
        @param success Must point to a bool variable which will be set to TRUE or FALSE.
        @return A handle to the loaded DLL. Use success parameter to test if it is valid.
    */
-   static wxDllType LoadDll(const wxString & libname, bool *success);
+   static wxDllType LoadLibrary(const wxString & libname, bool *success = NULL);
+   /** This function unloads the shared library. */
+   static void UnloadLibrary(wxDllType dll);
+   /** This function returns a valid handle for the main program
+       itself. */
+   static wxDllType GetProgramHandle(void);
    /** This function resolves a symbol in a loaded DLL, such as a
        variable or function name.
        @param dllHandle Handle of the DLL, as returned by LoadDll().
@@ -82,7 +88,7 @@ class wxDllLoader
    static void * GetSymbol(wxDllType dllHandle, const wxString &name);
  private:
    /// forbid construction of objects
-   wxDllLoader() 
+   wxDllLoader();
 };
 
 // ----------------------------------------------------------------------------