13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 */
24
25 /* pngdebug.h - Debugging macros for libpng, also used in pngtest.c
26 *
27 * This file is available under and governed by the GNU General Public
28 * License version 2 only, as published by the Free Software Foundation.
29 * However, the following notice accompanied the original version of this
30 * file and, per its terms, should not be removed:
31 *
32 * Last changed in libpng 1.6.8 [December 19, 2013]
33 * Copyright (c) 1998-2013 Glenn Randers-Pehrson
34 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
35 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
36 *
37 * This code is released under the libpng license.
38 * For conditions of distribution and use, see the disclaimer
39 * and license in png.h
40 */
41
42 /* Define PNG_DEBUG at compile time for debugging information. Higher
43 * numbers for PNG_DEBUG mean more debugging information. This has
44 * only been added since version 0.95 so it is not implemented throughout
45 * libpng yet, but more support will be added as needed.
46 *
47 * png_debug[1-2]?(level, message ,arg{0-2})
48 * Expands to a statement (either a simple expression or a compound
49 * do..while(0) statement) that outputs a message with parameter
50 * substitution if PNG_DEBUG is defined to 2 or more. If PNG_DEBUG
51 * is undefined, 0 or 1 every png_debug expands to a simple expression
52 * (actually ((void)0)).
53 *
|
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 */
24
25 /* pngdebug.h - Debugging macros for libpng, also used in pngtest.c
26 *
27 * This file is available under and governed by the GNU General Public
28 * License version 2 only, as published by the Free Software Foundation.
29 * However, the following notice accompanied the original version of this
30 * file and, per its terms, should not be removed:
31 *
32 * Last changed in libpng 1.6.8 [December 19, 2013]
33 * Copyright (c) 1998-2002,2004,2006-2013 Glenn Randers-Pehrson
34 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
35 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
36 *
37 * This code is released under the libpng license.
38 * For conditions of distribution and use, see the disclaimer
39 * and license in png.h
40 */
41
42 /* Define PNG_DEBUG at compile time for debugging information. Higher
43 * numbers for PNG_DEBUG mean more debugging information. This has
44 * only been added since version 0.95 so it is not implemented throughout
45 * libpng yet, but more support will be added as needed.
46 *
47 * png_debug[1-2]?(level, message ,arg{0-2})
48 * Expands to a statement (either a simple expression or a compound
49 * do..while(0) statement) that outputs a message with parameter
50 * substitution if PNG_DEBUG is defined to 2 or more. If PNG_DEBUG
51 * is undefined, 0 or 1 every png_debug expands to a simple expression
52 * (actually ((void)0)).
53 *
|