Removed outdated OS/2 support

src/loadso/os2/SDL_sysloadso.c

@@ -1,77 +0,0 @@
-/*
-    SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2009 Sam Lantinga
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-*/
-#include "SDL_config.h"
-
-#ifdef SDL_LOADSO_OS2
-
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-/* System dependent library loading routines                           */
-
-#include <stdio.h>
-#define INCL_DOSERRORS
-#define INCL_DOSMODULEMGR
-#include <os2.h>
-
-#include "SDL_loadso.h"
-
-void *
-SDL_LoadObject(const char *sofile)
-{
-    HMODULE handle = NULL;
-    char buf[512];
-    APIRET ulrc = DosLoadModule(buf, sizeof(buf), (char *) sofile, &handle);
-
-    /* Generate an error message if all loads failed */
-    if ((ulrc != NO_ERROR) || (handle == NULL))
-        SDL_SetError("Failed loading %s: %s", sofile, buf);
-
-    return ((void *) handle);
-}
-
-void *
-SDL_LoadFunction(void *handle, const char *name)
-{
-    const char *loaderror = "Unknown error";
-    void *symbol = NULL;
-    APIRET ulrc =
-        DosQueryProcAddr((HMODULE) handle, 0, (char *) name, &symbol);
-    if (ulrc == ERROR_INVALID_HANDLE)
-        loaderror = "Invalid module handle";
-    else if (ulrc == ERROR_INVALID_NAME)
-        loaderror = "Symbol not found";
-
-    if (symbol == NULL)
-        SDL_SetError("Failed loading %s: %s", name, loaderror);
-
-    return (symbol);
-}
-
-void
-SDL_UnloadObject(void *handle)
-{
-    if (handle != NULL)
-        DosFreeModule((HMODULE) handle);
-}
-
-#endif /* SDL_LOADSO_OS2 */
-
-/* vi: set ts=4 sw=4 expandtab: */