-#if defined(HAVE_DLOPEN)
-# define wxDllOpen(lib) dlopen(lib.fn_str(), RTLD_NOW/*RTLD_LAZY*/)
-# define wxDllGetSymbol(handle, name) dlsym(handle, name.mb_str())
-# define wxDllClose dlclose
-#elif defined(HAVE_SHL_LOAD)
-# define wxDllOpen(lib) shl_load(lib.fn_str(), BIND_DEFERRED, 0)
-# define wxDllClose shl_unload
- static inline void *wxDllGetSymbol(shl_t handle, const wxString& name)
- {
- void *sym;
- if ( shl_findsym(&handle, name.mb_str(), TYPE_UNDEFINED, &sym) == 0 )
- return sym;
- else
- return (void *)0;
- }
-#elif defined(__WINDOWS__)
- // using LoadLibraryEx under Win32 to avoid name clash with LoadLibrary
-# ifdef __WIN32__
-# define wxDllOpen(lib) ::LoadLibraryEx(lib, 0, 0)
-# else // Win16
-# define wxDllOpen(lib) ::LoadLibrary(lib)
-# endif // Win32/16
-# define wxDllGetSymbol(handle, name) ::GetProcAddress(handle, name)
-# define wxDllClose ::FreeLibrary
-
-#elif defined(__OS2__)
-
-# define INCL_DOS
-# include <os2.h>
-# define wxDllOpen(error, lib, handle) DosLoadModule(error, sizeof(error), lib, &handle)
-# define wxDllGetSymbol(handle, modaddr) DosQueryProcAddr(handle, 1L, NULL, (PFN*)modaddr)
-# define wxDllClose(handle) DosFreeModule(handle)
-#else
-# error "Don't know how to load shared libraries on this platform."
-#endif // OS