lua stuff moved to experimental folder

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/branches/experimental@1642 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 688 insertions, 0 deletions

diff --git a/Lua/src/lib/JEDI-SDL/OpenGL/Pas/glut.pas b/Lua/src/lib/JEDI-SDL/OpenGL/Pas/glut.pas
new file mode 100644
index 00000000..04f69267
--- /dev/null
+++ b/Lua/src/lib/JEDI-SDL/OpenGL/Pas/glut.pas
@@ -0,0 +1,688 @@
+unit glut;
+{
+  $Id: glut.pas,v 1.4 2007/05/20 20:28:31 savage Exp $
+
+  Adaption of the delphi3d.net OpenGL units to FreePascal
+  Sebastian Guenther (sg@freepascal.org) in 2002
+  These units are free to use
+}
+
+// Copyright (c) Mark J. Kilgard, 1994, 1995, 1996. */
+
+(* This program is freely distributable without licensing fees  and is
+   provided without guarantee or warrantee expressed or  implied. This
+   program is -not- in the public domain. *)
+
+{******************************************************************************}
+{                                                                              }
+{ Converted to Delphi by Tom Nuydens (tom@delphi3d.net)                        }
+{ For the latest updates, visit Delphi3D: http://www.delphi3d.net              }
+{                                                                              }
+{ Modified for Delphi/Kylix and FreePascal                                     }
+{    by Dominique Louis ( Dominique@Savagesoftware.com.au)                     }
+{ For the latest updates, visit JEDI-SDL : http://www.sf.net/projects/jedi-sdl }
+{                                                                              }
+{******************************************************************************}
+
+{
+  $Log: glut.pas,v $
+  Revision 1.4  2007/05/20 20:28:31  savage
+  Initial Changes to Handle 64 Bits
+
+  Revision 1.3  2006/11/20 21:20:59  savage
+  Updated to work in MacOS X
+
+  Revision 1.2  2004/08/14 22:54:30  savage
+  Updated so that Library name defines are correctly defined for MacOS X.
+
+  Revision 1.1  2004/03/30 21:53:54  savage
+  Moved to it's own folder.
+
+  Revision 1.5  2004/02/20 17:09:55  savage
+  Code tidied up in gl, glu and glut, while extensions in glext.pas are now loaded using SDL_GL_GetProcAddress, thus making it more cross-platform compatible, but now more tied to SDL.
+
+  Revision 1.4  2004/02/14 22:36:29  savage
+  Fixed inconsistencies of using LoadLibrary and LoadModule.
+  Now all units make use of LoadModule rather than LoadLibrary and other dynamic proc procedures.
+
+  Revision 1.3  2004/02/14 00:23:39  savage
+  As UNIX is defined in jedi-sdl.inc this will be used to check linux compatability as well. Units have been changed to reflect this change.
+
+  Revision 1.2  2004/02/14 00:09:19  savage
+  Changed uses to now make use of moduleloader.pas rather than dllfuncs.pas
+
+  Revision 1.1  2004/02/05 00:08:19  savage
+  Module 1.0 release
+
+  Revision 1.4  2003/06/02 12:32:13  savage
+  Modified Sources to avoid warnings with Delphi by moving CVS Logging to the top of the header files. Hopefully CVS Logging still works.
+
+}
+
+interface
+
+{$I jedi-sdl.inc}
+
+uses
+{$IFDEF __GPC__}
+  system,
+  gpc,
+{$ENDIF}
+
+{$IFDEF WINDOWS}
+  Windows,
+{$ENDIF}
+  moduleloader,
+  gl;
+
+type
+  {$IFNDEF __GPC__}
+  PInteger = ^Integer;
+  PPChar = ^PChar;
+  {$ENDIF}
+  TGlutVoidCallback = procedure; {$IFNDEF __GPC__}{$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF}
+  TGlut1IntCallback = procedure(value: Integer); {$IFNDEF __GPC__}{$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF}
+  TGlut2IntCallback = procedure(v1, v2: Integer); {$IFNDEF __GPC__}{$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF}
+  TGlut3IntCallback = procedure(v1, v2, v3: Integer); {$IFNDEF __GPC__}{$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF}
+  TGlut4IntCallback = procedure(v1, v2, v3, v4: Integer); {$IFNDEF __GPC__}{$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF}
+  TGlut1Char2IntCallback = procedure(c: Byte; v1, v2: Integer); {$IFNDEF __GPC__}{$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF}
+
+const
+{$IFDEF WINDOWS}
+  GlutLibName = 'glut32.dll';
+{$ENDIF}
+
+{$IFDEF UNIX}
+{$IFDEF DARWIN}
+  GlutLibName = '/System/Library/Frameworks/GLUT.framework/Libraries/libglut.dylib';
+{$ELSE}
+  GlutLibName = 'libglut.so';
+{$ENDIF}
+{$ENDIF}
+
+  GLUT_API_VERSION                = 3;
+  GLUT_XLIB_IMPLEMENTATION        = 12;
+  // Display mode bit masks.
+  GLUT_RGB                        = 0;
+  GLUT_RGBA                       = GLUT_RGB;
+  GLUT_INDEX                      = 1;
+  GLUT_SINGLE                     = 0;
+  GLUT_DOUBLE                     = 2;
+  GLUT_ACCUM                      = 4;
+  GLUT_ALPHA                      = 8;
+  GLUT_DEPTH                      = 16;
+  GLUT_STENCIL                    = 32;
+  GLUT_MULTISAMPLE                = 128;
+  GLUT_STEREO                     = 256;
+  GLUT_LUMINANCE                  = 512;
+
+  // Mouse buttons.
+  GLUT_LEFT_BUTTON                = 0;
+  GLUT_MIDDLE_BUTTON              = 1;
+  GLUT_RIGHT_BUTTON               = 2;
+
+  // Mouse button state.
+  GLUT_DOWN                       = 0;
+  GLUT_UP                         = 1;
+
+  // function keys
+  GLUT_KEY_F1                     = 1;
+  GLUT_KEY_F2                     = 2;
+  GLUT_KEY_F3                     = 3;
+  GLUT_KEY_F4                     = 4;
+  GLUT_KEY_F5                     = 5;
+  GLUT_KEY_F6                     = 6;
+  GLUT_KEY_F7                     = 7;
+  GLUT_KEY_F8                     = 8;
+  GLUT_KEY_F9                     = 9;
+  GLUT_KEY_F10                    = 10;
+  GLUT_KEY_F11                    = 11;
+  GLUT_KEY_F12                    = 12;
+  // directional keys
+  GLUT_KEY_LEFT                   = 100;
+  GLUT_KEY_UP                     = 101;
+  GLUT_KEY_RIGHT                  = 102;
+  GLUT_KEY_DOWN                   = 103;
+  GLUT_KEY_PAGE_UP                = 104;
+  GLUT_KEY_PAGE_DOWN              = 105;
+  GLUT_KEY_HOME                   = 106;
+  GLUT_KEY_END                    = 107;
+  GLUT_KEY_INSERT                 = 108;
+
+  // Entry/exit  state.
+  GLUT_LEFT                       = 0;
+  GLUT_ENTERED                    = 1;
+
+  // Menu usage state.
+  GLUT_MENU_NOT_IN_USE            = 0;
+  GLUT_MENU_IN_USE                = 1;
+
+  // Visibility  state.
+  GLUT_NOT_VISIBLE                = 0;
+  GLUT_VISIBLE                    = 1;
+
+  // Window status  state.
+  GLUT_HIDDEN                     = 0;
+  GLUT_FULLY_RETAINED             = 1;
+  GLUT_PARTIALLY_RETAINED         = 2;
+  GLUT_FULLY_COVERED              = 3;
+
+  // Color index component selection values.
+  GLUT_RED                        = 0;
+  GLUT_GREEN                      = 1;
+  GLUT_BLUE                       = 2;
+
+  // Layers for use.
+  GLUT_NORMAL                     = 0;
+  GLUT_OVERLAY                    = 1;
+
+  // Stroke font constants (use these in GLUT program).
+  GLUT_STROKE_ROMAN		  = Pointer(0);
+  GLUT_STROKE_MONO_ROMAN	  = Pointer(1);
+
+  // Bitmap font constants (use these in GLUT program).
+  GLUT_BITMAP_9_BY_15		  = Pointer(2);
+  GLUT_BITMAP_8_BY_13		  = Pointer(3);
+  GLUT_BITMAP_TIMES_ROMAN_10	  = Pointer(4);
+  GLUT_BITMAP_TIMES_ROMAN_24	  = Pointer(5);
+  GLUT_BITMAP_HELVETICA_10	  = Pointer(6);
+  GLUT_BITMAP_HELVETICA_12	  = Pointer(7);
+  GLUT_BITMAP_HELVETICA_18	  = Pointer(8);
+
+  // glutGet parameters.
+  GLUT_WINDOW_X                   = 100;
+  GLUT_WINDOW_Y                   = 101;
+  GLUT_WINDOW_WIDTH               = 102;
+  GLUT_WINDOW_HEIGHT              = 103;
+  GLUT_WINDOW_BUFFER_SIZE         = 104;
+  GLUT_WINDOW_STENCIL_SIZE        = 105;
+  GLUT_WINDOW_DEPTH_SIZE          = 106;
+  GLUT_WINDOW_RED_SIZE            = 107;
+  GLUT_WINDOW_GREEN_SIZE          = 108;
+  GLUT_WINDOW_BLUE_SIZE           = 109;
+  GLUT_WINDOW_ALPHA_SIZE          = 110;
+  GLUT_WINDOW_ACCUM_RED_SIZE      = 111;
+  GLUT_WINDOW_ACCUM_GREEN_SIZE    = 112;
+  GLUT_WINDOW_ACCUM_BLUE_SIZE     = 113;
+  GLUT_WINDOW_ACCUM_ALPHA_SIZE    = 114;
+  GLUT_WINDOW_DOUBLEBUFFER        = 115;
+  GLUT_WINDOW_RGBA                = 116;
+  GLUT_WINDOW_PARENT              = 117;
+  GLUT_WINDOW_NUM_CHILDREN        = 118;
+  GLUT_WINDOW_COLORMAP_SIZE       = 119;
+  GLUT_WINDOW_NUM_SAMPLES         = 120;
+  GLUT_WINDOW_STEREO              = 121;
+  GLUT_WINDOW_CURSOR              = 122;
+  GLUT_SCREEN_WIDTH               = 200;
+  GLUT_SCREEN_HEIGHT              = 201;
+  GLUT_SCREEN_WIDTH_MM            = 202;
+  GLUT_SCREEN_HEIGHT_MM           = 203;
+  GLUT_MENU_NUM_ITEMS             = 300;
+  GLUT_DISPLAY_MODE_POSSIBLE      = 400;
+  GLUT_INIT_WINDOW_X              = 500;
+  GLUT_INIT_WINDOW_Y              = 501;
+  GLUT_INIT_WINDOW_WIDTH          = 502;
+  GLUT_INIT_WINDOW_HEIGHT         = 503;
+  GLUT_INIT_DISPLAY_MODE          = 504;
+  GLUT_ELAPSED_TIME               = 700;
+
+  // glutDeviceGet parameters.
+  GLUT_HAS_KEYBOARD               = 600;
+  GLUT_HAS_MOUSE                  = 601;
+  GLUT_HAS_SPACEBALL              = 602;
+  GLUT_HAS_DIAL_AND_BUTTON_BOX    = 603;
+  GLUT_HAS_TABLET                 = 604;
+  GLUT_NUM_MOUSE_BUTTONS          = 605;
+  GLUT_NUM_SPACEBALL_BUTTONS      = 606;
+  GLUT_NUM_BUTTON_BOX_BUTTONS     = 607;
+  GLUT_NUM_DIALS                  = 608;
+  GLUT_NUM_TABLET_BUTTONS         = 609;
+
+  // glutLayerGet parameters.
+  GLUT_OVERLAY_POSSIBLE           = 800;
+  GLUT_LAYER_IN_USE               = 801;
+  GLUT_HAS_OVERLAY                = 802;
+  GLUT_TRANSPARENT_INDEX          = 803;
+  GLUT_NORMAL_DAMAGED             = 804;
+  GLUT_OVERLAY_DAMAGED            = 805;
+
+  // glutVideoResizeGet parameters.
+  GLUT_VIDEO_RESIZE_POSSIBLE       = 900;
+  GLUT_VIDEO_RESIZE_IN_USE         = 901;
+  GLUT_VIDEO_RESIZE_X_DELTA        = 902;
+  GLUT_VIDEO_RESIZE_Y_DELTA        = 903;
+  GLUT_VIDEO_RESIZE_WIDTH_DELTA    = 904;
+  GLUT_VIDEO_RESIZE_HEIGHT_DELTA   = 905;
+  GLUT_VIDEO_RESIZE_X              = 906;
+  GLUT_VIDEO_RESIZE_Y              = 907;
+  GLUT_VIDEO_RESIZE_WIDTH          = 908;
+  GLUT_VIDEO_RESIZE_HEIGHT         = 909;
+
+  // glutGetModifiers return mask.
+  GLUT_ACTIVE_SHIFT                = 1;
+  GLUT_ACTIVE_CTRL                 = 2;
+  GLUT_ACTIVE_ALT                  = 4;
+
+  // glutSetCursor parameters.
+  // Basic arrows.
+  GLUT_CURSOR_RIGHT_ARROW          = 0;
+  GLUT_CURSOR_LEFT_ARROW           = 1;
+  // Symbolic cursor shapes.
+  GLUT_CURSOR_INFO                 = 2;
+  GLUT_CURSOR_DESTROY              = 3;
+  GLUT_CURSOR_HELP                 = 4;
+  GLUT_CURSOR_CYCLE                = 5;
+  GLUT_CURSOR_SPRAY                = 6;
+  GLUT_CURSOR_WAIT                 = 7;
+  GLUT_CURSOR_TEXT                 = 8;
+  GLUT_CURSOR_CROSSHAIR            = 9;
+  // Directional cursors.
+  GLUT_CURSOR_UP_DOWN              = 10;
+  GLUT_CURSOR_LEFT_RIGHT           = 11;
+  // Sizing cursors.
+  GLUT_CURSOR_TOP_SIDE             = 12;
+  GLUT_CURSOR_BOTTOM_SIDE          = 13;
+  GLUT_CURSOR_LEFT_SIDE            = 14;
+  GLUT_CURSOR_RIGHT_SIDE           = 15;
+  GLUT_CURSOR_TOP_LEFT_CORNER      = 16;
+  GLUT_CURSOR_TOP_RIGHT_CORNER     = 17;
+  GLUT_CURSOR_BOTTOM_RIGHT_CORNER  = 18;
+  GLUT_CURSOR_BOTTOM_LEFT_CORNER   = 19;
+  // Inherit from parent window.
+  GLUT_CURSOR_INHERIT              = 100;
+  // Blank cursor.
+  GLUT_CURSOR_NONE                 = 101;
+  // Fullscreen crosshair (if available).
+  GLUT_CURSOR_FULL_CROSSHAIR       = 102;
+
+  // GLUT game mode sub-API.
+  // glutGameModeGet.
+  GLUT_GAME_MODE_ACTIVE           = 0;
+  GLUT_GAME_MODE_POSSIBLE         = 1;
+  GLUT_GAME_MODE_WIDTH            = 2;
+  GLUT_GAME_MODE_HEIGHT           = 3;
+  GLUT_GAME_MODE_PIXEL_DEPTH      = 4;
+  GLUT_GAME_MODE_REFRESH_RATE     = 5;
+  GLUT_GAME_MODE_DISPLAY_CHANGED  = 6;
+
+var
+// GLUT initialization sub-API.
+  glutInit: procedure(argcp: PInteger; argv: PPChar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutInitDisplayMode: procedure(mode: Word); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutInitDisplayString: procedure(const str: PChar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutInitWindowPosition: procedure(x, y: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutInitWindowSize: procedure(width, height: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutMainLoop: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+
+// GLUT window sub-API.
+  glutCreateWindow: function(const title: PChar): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutCreateSubWindow: function(win, x, y, width, height: Integer): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutDestroyWindow: procedure(win: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutPostRedisplay: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutPostWindowRedisplay: procedure(win: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSwapBuffers: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutGetWindow: function: Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSetWindow: procedure(win: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSetWindowTitle: procedure(const title: PChar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSetIconTitle: procedure(const title: PChar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutPositionWindow: procedure(x, y: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutReshapeWindow: procedure(width, height: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutPopWindow: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutPushWindow: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutIconifyWindow: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutShowWindow: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutHideWindow: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutFullScreen: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSetCursor: procedure(cursor: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutWarpPointer: procedure(x, y: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+
+// GLUT overlay sub-API.
+  glutEstablishOverlay: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutRemoveOverlay: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutUseLayer: procedure(layer: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutPostOverlayRedisplay: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutPostWindowOverlayRedisplay: procedure(win: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutShowOverlay: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutHideOverlay: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+
+// GLUT menu sub-API.
+  glutCreateMenu: function(callback: TGlut1IntCallback): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutDestroyMenu: procedure(menu: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutGetMenu: function: Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSetMenu: procedure(menu: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutAddMenuEntry: procedure(const caption: PChar; value: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutAddSubMenu: procedure(const caption: PChar; submenu: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutChangeToMenuEntry: procedure(item: Integer; const caption: PChar; value: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutChangeToSubMenu: procedure(item: Integer; const caption: PChar; submenu: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutRemoveMenuItem: procedure(item: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutAttachMenu: procedure(button: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutDetachMenu: procedure(button: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+
+// GLUTsub-API.
+  glutDisplayFunc: procedure(f: TGlutVoidCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutReshapeFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutKeyboardFunc: procedure(f: TGlut1Char2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutMouseFunc: procedure(f: TGlut4IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutMotionFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutPassiveMotionFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutEntryFunc: procedure(f: TGlut1IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutVisibilityFunc: procedure(f: TGlut1IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutIdleFunc: procedure(f: TGlutVoidCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutTimerFunc: procedure(millis: Word; f: TGlut1IntCallback; value: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutMenuStateFunc: procedure(f: TGlut1IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSpecialFunc: procedure(f: TGlut3IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSpaceballMotionFunc: procedure(f: TGlut3IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSpaceballRotateFunc: procedure(f: TGlut3IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSpaceballButtonFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutButtonBoxFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutDialsFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutTabletMotionFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutTabletButtonFunc: procedure(f: TGlut4IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutMenuStatusFunc: procedure(f: TGlut3IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutOverlayDisplayFunc: procedure(f:TGlutVoidCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutWindowStatusFunc: procedure(f: TGlut1IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+
+// GLUT color index sub-API.
+  glutSetColor: procedure(cell: Integer; red, green, blue: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutGetColor: function(ndx, component: Integer): GLfloat; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutCopyColormap: procedure(win: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+
+// GLUT state retrieval sub-API.
+  glutGet: function(t: GLenum): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutDeviceGet: function(t: GLenum): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+
+// GLUT extension support sub-API
+  glutExtensionSupported: function(const name: PChar): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutGetModifiers: function: Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutLayerGet: function(t: GLenum): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+
+// GLUT font sub-API
+  glutBitmapCharacter: procedure(font : pointer; character: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutBitmapWidth: function(font : pointer; character: Integer): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutStrokeCharacter: procedure(font : pointer; character: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutStrokeWidth: function(font : pointer; character: Integer): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutBitmapLength: function(font: pointer; const str: PChar): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutStrokeLength: function(font: pointer; const str: PChar): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+
+// GLUT pre-built models sub-API
+  glutWireSphere: procedure(radius: GLdouble; slices, stacks: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSolidSphere: procedure(radius: GLdouble; slices, stacks: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutWireCone: procedure(base, height: GLdouble; slices, stacks: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSolidCone: procedure(base, height: GLdouble; slices, stacks: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutWireCube: procedure(size: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSolidCube: procedure(size: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutWireTorus: procedure(innerRadius, outerRadius: GLdouble; sides, rings: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSolidTorus: procedure(innerRadius, outerRadius: GLdouble; sides, rings: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutWireDodecahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSolidDodecahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutWireTeapot: procedure(size: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSolidTeapot: procedure(size: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutWireOctahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSolidOctahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutWireTetrahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSolidTetrahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutWireIcosahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSolidIcosahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+
+// GLUT video resize sub-API.
+  glutVideoResizeGet: function(param: GLenum): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutSetupVideoResizing: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutStopVideoResizing: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutVideoResize: procedure(x, y, width, height: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutVideoPan: procedure(x, y, width, height: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+
+// GLUT debugging sub-API.
+  glutReportErrors: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+
+var
+  //example glutGameModeString('1280x1024:32@75');
+  glutGameModeString : procedure (const AString : PChar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutEnterGameMode : function : integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutLeaveGameMode : procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}
+  glutGameModeGet : function (mode : GLenum) : integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} 
+
+procedure LoadGlut(const dll: PChar);
+procedure FreeGlut;
+
+implementation
+
+var
+  LibGLUT : TModuleHandle;
+
+procedure FreeGlut;
+begin
+
+  UnLoadModule( LibGLUT );
+
+  @glutInit := nil;
+  @glutInitDisplayMode := nil;
+  @glutInitDisplayString := nil;
+  @glutInitWindowPosition := nil;
+  @glutInitWindowSize := nil;
+  @glutMainLoop := nil;
+  @glutCreateWindow := nil;
+  @glutCreateSubWindow := nil;
+  @glutDestroyWindow := nil;
+  @glutPostRedisplay := nil;
+  @glutPostWindowRedisplay := nil;
+  @glutSwapBuffers := nil;
+  @glutGetWindow := nil;
+  @glutSetWindow := nil;
+  @glutSetWindowTitle := nil;
+  @glutSetIconTitle := nil;
+  @glutPositionWindow := nil;
+  @glutReshapeWindow := nil;
+  @glutPopWindow := nil;
+  @glutPushWindow := nil;
+  @glutIconifyWindow := nil;
+  @glutShowWindow := nil;
+  @glutHideWindow := nil;
+  @glutFullScreen := nil;
+  @glutSetCursor := nil;
+  @glutWarpPointer := nil;
+  @glutEstablishOverlay := nil;
+  @glutRemoveOverlay := nil;
+  @glutUseLayer := nil;
+  @glutPostOverlayRedisplay := nil;
+  @glutPostWindowOverlayRedisplay := nil;
+  @glutShowOverlay := nil;
+  @glutHideOverlay := nil;
+  @glutCreateMenu := nil;
+  @glutDestroyMenu := nil;
+  @glutGetMenu := nil;
+  @glutSetMenu := nil;
+  @glutAddMenuEntry := nil;
+  @glutAddSubMenu := nil;
+  @glutChangeToMenuEntry := nil;
+  @glutChangeToSubMenu := nil;
+  @glutRemoveMenuItem := nil;
+  @glutAttachMenu := nil;
+  @glutDetachMenu := nil;
+  @glutDisplayFunc := nil;
+  @glutReshapeFunc := nil;
+  @glutKeyboardFunc := nil;
+  @glutMouseFunc := nil;
+  @glutMotionFunc := nil;
+  @glutPassiveMotionFunc := nil;
+  @glutEntryFunc := nil;
+  @glutVisibilityFunc := nil;
+  @glutIdleFunc := nil;
+  @glutTimerFunc := nil;
+  @glutMenuStateFunc := nil;
+  @glutSpecialFunc := nil;
+  @glutSpaceballMotionFunc := nil;
+  @glutSpaceballRotateFunc := nil;
+  @glutSpaceballButtonFunc := nil;
+  @glutButtonBoxFunc := nil;
+  @glutDialsFunc := nil;
+  @glutTabletMotionFunc := nil;
+  @glutTabletButtonFunc := nil;
+  @glutMenuStatusFunc := nil;
+  @glutOverlayDisplayFunc := nil;
+  @glutWindowStatusFunc := nil;
+  @glutSetColor := nil;
+  @glutGetColor := nil;
+  @glutCopyColormap := nil;
+  @glutGet := nil;
+  @glutDeviceGet := nil;
+  @glutExtensionSupported := nil;
+  @glutGetModifiers := nil;
+  @glutLayerGet := nil;
+  @glutBitmapCharacter := nil;
+  @glutBitmapWidth := nil;
+  @glutStrokeCharacter := nil;
+  @glutStrokeWidth := nil;
+  @glutBitmapLength := nil;
+  @glutStrokeLength := nil;
+  @glutWireSphere := nil;
+  @glutSolidSphere := nil;
+  @glutWireCone := nil;
+  @glutSolidCone := nil;
+  @glutWireCube := nil;
+  @glutSolidCube := nil;
+  @glutWireTorus := nil;
+  @glutSolidTorus := nil;
+  @glutWireDodecahedron := nil;
+  @glutSolidDodecahedron := nil;
+  @glutWireTeapot := nil;
+  @glutSolidTeapot := nil;
+  @glutWireOctahedron := nil;
+  @glutSolidOctahedron := nil;
+  @glutWireTetrahedron := nil;
+  @glutSolidTetrahedron := nil;
+  @glutWireIcosahedron := nil;
+  @glutSolidIcosahedron := nil;
+  @glutVideoResizeGet := nil;
+  @glutSetupVideoResizing := nil;
+  @glutStopVideoResizing := nil;
+  @glutVideoResize := nil;
+  @glutVideoPan := nil;
+  @glutReportErrors := nil;
+
+end;
+
+procedure LoadGlut(const dll: PChar);
+begin
+
+  FreeGlut;
+
+  if LoadModule( LibGLUT, dll ) then
+  begin
+    @glutInit := GetModuleSymbol(LibGLUT, 'glutInit');
+    @glutInitDisplayMode := GetModuleSymbol(LibGLUT, 'glutInitDisplayMode');
+    @glutInitDisplayString := GetModuleSymbol(LibGLUT, 'glutInitDisplayString');
+    @glutInitWindowPosition := GetModuleSymbol(LibGLUT, 'glutInitWindowPosition');
+    @glutInitWindowSize := GetModuleSymbol(LibGLUT, 'glutInitWindowSize');
+    @glutMainLoop := GetModuleSymbol(LibGLUT, 'glutMainLoop');
+    @glutCreateWindow := GetModuleSymbol(LibGLUT, 'glutCreateWindow');
+    @glutCreateSubWindow := GetModuleSymbol(LibGLUT, 'glutCreateSubWindow');
+    @glutDestroyWindow := GetModuleSymbol(LibGLUT, 'glutDestroyWindow');
+    @glutPostRedisplay := GetModuleSymbol(LibGLUT, 'glutPostRedisplay');
+    @glutPostWindowRedisplay := GetModuleSymbol(LibGLUT, 'glutPostWindowRedisplay');
+    @glutSwapBuffers := GetModuleSymbol(LibGLUT, 'glutSwapBuffers');
+    @glutGetWindow := GetModuleSymbol(LibGLUT, 'glutGetWindow');
+    @glutSetWindow := GetModuleSymbol(LibGLUT, 'glutSetWindow');
+    @glutSetWindowTitle := GetModuleSymbol(LibGLUT, 'glutSetWindowTitle');
+    @glutSetIconTitle := GetModuleSymbol(LibGLUT, 'glutSetIconTitle');
+    @glutPositionWindow := GetModuleSymbol(LibGLUT, 'glutPositionWindow');
+    @glutReshapeWindow := GetModuleSymbol(LibGLUT, 'glutReshapeWindow');
+    @glutPopWindow := GetModuleSymbol(LibGLUT, 'glutPopWindow');
+    @glutPushWindow := GetModuleSymbol(LibGLUT, 'glutPushWindow');
+    @glutIconifyWindow := GetModuleSymbol(LibGLUT, 'glutIconifyWindow');
+    @glutShowWindow := GetModuleSymbol(LibGLUT, 'glutShowWindow');
+    @glutHideWindow := GetModuleSymbol(LibGLUT, 'glutHideWindow');
+    @glutFullScreen := GetModuleSymbol(LibGLUT, 'glutFullScreen');
+    @glutSetCursor := GetModuleSymbol(LibGLUT, 'glutSetCursor');
+    @glutWarpPointer := GetModuleSymbol(LibGLUT, 'glutWarpPointer');
+    @glutEstablishOverlay := GetModuleSymbol(LibGLUT, 'glutEstablishOverlay');
+    @glutRemoveOverlay := GetModuleSymbol(LibGLUT, 'glutRemoveOverlay');
+    @glutUseLayer := GetModuleSymbol(LibGLUT, 'glutUseLayer');
+    @glutPostOverlayRedisplay := GetModuleSymbol(LibGLUT, 'glutPostOverlayRedisplay');
+    @glutPostWindowOverlayRedisplay := GetModuleSymbol(LibGLUT, 'glutPostWindowOverlayRedisplay');
+    @glutShowOverlay := GetModuleSymbol(LibGLUT, 'glutShowOverlay');
+    @glutHideOverlay := GetModuleSymbol(LibGLUT, 'glutHideOverlay');
+    @glutCreateMenu := GetModuleSymbol(LibGLUT, 'glutCreateMenu');
+    @glutDestroyMenu := GetModuleSymbol(LibGLUT, 'glutDestroyMenu');
+    @glutGetMenu := GetModuleSymbol(LibGLUT, 'glutGetMenu');
+    @glutSetMenu := GetModuleSymbol(LibGLUT, 'glutSetMenu');
+    @glutAddMenuEntry := GetModuleSymbol(LibGLUT, 'glutAddMenuEntry');
+    @glutAddSubMenu := GetModuleSymbol(LibGLUT, 'glutAddSubMenu');
+    @glutChangeToMenuEntry := GetModuleSymbol(LibGLUT, 'glutChangeToMenuEntry');
+    @glutChangeToSubMenu := GetModuleSymbol(LibGLUT, 'glutChangeToSubMenu');
+    @glutRemoveMenuItem := GetModuleSymbol(LibGLUT, 'glutRemoveMenuItem');
+    @glutAttachMenu := GetModuleSymbol(LibGLUT, 'glutAttachMenu');
+    @glutDetachMenu := GetModuleSymbol(LibGLUT, 'glutDetachMenu');
+    @glutDisplayFunc := GetModuleSymbol(LibGLUT, 'glutDisplayFunc');
+    @glutReshapeFunc := GetModuleSymbol(LibGLUT, 'glutReshapeFunc');
+    @glutKeyboardFunc := GetModuleSymbol(LibGLUT, 'glutKeyboardFunc');
+    @glutMouseFunc := GetModuleSymbol(LibGLUT, 'glutMouseFunc');
+    @glutMotionFunc := GetModuleSymbol(LibGLUT, 'glutMotionFunc');
+    @glutPassiveMotionFunc := GetModuleSymbol(LibGLUT, 'glutPassiveMotionFunc');
+    @glutEntryFunc := GetModuleSymbol(LibGLUT, 'glutEntryFunc');
+    @glutVisibilityFunc := GetModuleSymbol(LibGLUT, 'glutVisibilityFunc');
+    @glutIdleFunc := GetModuleSymbol(LibGLUT, 'glutIdleFunc');
+    @glutTimerFunc := GetModuleSymbol(LibGLUT, 'glutTimerFunc');
+    @glutMenuStateFunc := GetModuleSymbol(LibGLUT, 'glutMenuStateFunc');
+    @glutSpecialFunc := GetModuleSymbol(LibGLUT, 'glutSpecialFunc');
+    @glutSpaceballMotionFunc := GetModuleSymbol(LibGLUT, 'glutSpaceballMotionFunc');
+    @glutSpaceballRotateFunc := GetModuleSymbol(LibGLUT, 'glutSpaceballRotateFunc');
+    @glutSpaceballButtonFunc := GetModuleSymbol(LibGLUT, 'glutSpaceballButtonFunc');
+    @glutButtonBoxFunc := GetModuleSymbol(LibGLUT, 'glutButtonBoxFunc');
+    @glutDialsFunc := GetModuleSymbol(LibGLUT, 'glutDialsFunc');
+    @glutTabletMotionFunc := GetModuleSymbol(LibGLUT, 'glutTabletMotionFunc');
+    @glutTabletButtonFunc := GetModuleSymbol(LibGLUT, 'glutTabletButtonFunc');
+    @glutMenuStatusFunc := GetModuleSymbol(LibGLUT, 'glutMenuStatusFunc');
+    @glutOverlayDisplayFunc := GetModuleSymbol(LibGLUT, 'glutOverlayDisplayFunc');
+    @glutWindowStatusFunc := GetModuleSymbol(LibGLUT, 'glutWindowStatusFunc');
+    @glutSetColor := GetModuleSymbol(LibGLUT, 'glutSetColor');
+    @glutGetColor := GetModuleSymbol(LibGLUT, 'glutGetColor');
+    @glutCopyColormap := GetModuleSymbol(LibGLUT, 'glutCopyColormap');
+    @glutGet := GetModuleSymbol(LibGLUT, 'glutGet');
+    @glutDeviceGet := GetModuleSymbol(LibGLUT, 'glutDeviceGet');
+    @glutExtensionSupported := GetModuleSymbol(LibGLUT, 'glutExtensionSupported');
+    @glutGetModifiers := GetModuleSymbol(LibGLUT, 'glutGetModifiers');
+    @glutLayerGet := GetModuleSymbol(LibGLUT, 'glutLayerGet');
+    @glutBitmapCharacter := GetModuleSymbol(LibGLUT, 'glutBitmapCharacter');
+    @glutBitmapWidth := GetModuleSymbol(LibGLUT, 'glutBitmapWidth');
+    @glutStrokeCharacter := GetModuleSymbol(LibGLUT, 'glutStrokeCharacter');
+    @glutStrokeWidth := GetModuleSymbol(LibGLUT, 'glutStrokeWidth');
+    @glutBitmapLength := GetModuleSymbol(LibGLUT, 'glutBitmapLength');
+    @glutStrokeLength := GetModuleSymbol(LibGLUT, 'glutStrokeLength');
+    @glutWireSphere := GetModuleSymbol(LibGLUT, 'glutWireSphere');
+    @glutSolidSphere := GetModuleSymbol(LibGLUT, 'glutSolidSphere');
+    @glutWireCone := GetModuleSymbol(LibGLUT, 'glutWireCone');
+    @glutSolidCone := GetModuleSymbol(LibGLUT, 'glutSolidCone');
+    @glutWireCube := GetModuleSymbol(LibGLUT, 'glutWireCube');
+    @glutSolidCube := GetModuleSymbol(LibGLUT, 'glutSolidCube');
+    @glutWireTorus := GetModuleSymbol(LibGLUT, 'glutWireTorus');
+    @glutSolidTorus := GetModuleSymbol(LibGLUT, 'glutSolidTorus');
+    @glutWireDodecahedron := GetModuleSymbol(LibGLUT, 'glutWireDodecahedron');
+    @glutSolidDodecahedron := GetModuleSymbol(LibGLUT, 'glutSolidDodecahedron');
+    @glutWireTeapot := GetModuleSymbol(LibGLUT, 'glutWireTeapot');
+    @glutSolidTeapot := GetModuleSymbol(LibGLUT, 'glutSolidTeapot');
+    @glutWireOctahedron := GetModuleSymbol(LibGLUT, 'glutWireOctahedron');
+    @glutSolidOctahedron := GetModuleSymbol(LibGLUT, 'glutSolidOctahedron');
+    @glutWireTetrahedron := GetModuleSymbol(LibGLUT, 'glutWireTetrahedron');
+    @glutSolidTetrahedron := GetModuleSymbol(LibGLUT, 'glutSolidTetrahedron');
+    @glutWireIcosahedron := GetModuleSymbol(LibGLUT, 'glutWireIcosahedron');
+    @glutSolidIcosahedron := GetModuleSymbol(LibGLUT, 'glutSolidIcosahedron');
+    @glutVideoResizeGet := GetModuleSymbol(LibGLUT, 'glutVideoResizeGet');
+    @glutSetupVideoResizing := GetModuleSymbol(LibGLUT, 'glutSetupVideoResizing');
+    @glutStopVideoResizing := GetModuleSymbol(LibGLUT, 'glutStopVideoResizing');
+    @glutVideoResize := GetModuleSymbol(LibGLUT, 'glutVideoResize');
+    @glutVideoPan := GetModuleSymbol(LibGLUT, 'glutVideoPan');
+    @glutReportErrors := GetModuleSymbol(LibGLUT, 'glutReportErrors');
+    @glutGameModeString := GetModuleSymbol(LibGLUT, 'glutGameModeString');
+    @glutEnterGameMode  := GetModuleSymbol(LibGLUT, 'glutEnterGameMode');
+    @glutLeaveGameMode  := GetModuleSymbol(LibGLUT, 'glutLeaveGameMode');
+    @glutGameModeGet    := GetModuleSymbol(LibGLUT, 'glutGameModeGet');
+  end;
+end;
+
+initialization
+  LoadGlut( GlutLibName );
+
+finalization
+  FreeGlut;
+
+end.