1 /* Copyright (C) 1999 Aladdin Enterprises. 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: iscanbin.h,v 1.5 2002/06/16 04:47:10 lpd Exp $ */ 18 /* Interface to binary token scanner */ 19 20 #ifndef iscanbin_INCLUDED 21 # define iscanbin_INCLUDED 22 23 /* 24 * Scan a binary token. The main scanner calls this iff recognize_btokens() 25 * is true. Return e_unregistered if Level 2 features are not included. 26 * Return 0 or scan_BOS on success, <0 on failure. 27 * 28 * This header file exists only because there are two implementations of 29 * this procedure: a dummy one for Level 1 systems, and the real one. 30 * The interface is entirely internal to the scanner. 31 */ 32 int scan_binary_token(i_ctx_t *i_ctx_p, stream *s, ref *pref, 33 scanner_state *pstate); 34 35 #endif /* iscanbin_INCLUDED */ 36