1 /* Copyright (C) 2001, Ghostgum Software Pty Ltd. All rights reserved. 2 3 This software is provided AS-IS with no warranty, either express or 4 implied. 5 6 This software is distributed under license and may not be copied, 7 modified or distributed except as expressly authorized under the terms 8 of the license contained in the file LICENSE in this distribution. 9 10 For more information about licensing, please refer to 11 http://www.ghostscript.com/licensing/. For information on 12 commercial licensing, go to http://www.artifex.com/licensing/ or 13 contact Artifex Software, Inc., 101 Lucas Valley Road #110, 14 San Rafael, CA 94903, U.S.A., +1(415)492-9861. 15 */ 16 17 /* $Id: idisp.h,v 1.4 2002/02/21 22:24:53 giles Exp $ */ 18 19 #ifndef idisp_INCLUDED 20 # define idisp_INCLUDED 21 22 #ifndef display_callback_DEFINED 23 # define display_callback_DEFINED 24 typedef struct display_callback_s display_callback; 25 #endif 26 27 /* Called from imain.c to set the display callback in the device instance. */ 28 int display_set_callback(gs_main_instance *minst, display_callback *callback); 29 30 31 #endif /* idisp_INCLUDED */ 32