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Imported from libpng-1.2.4.tar
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24
png.h
24
png.h
@@ -1,6 +1,6 @@
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/* png.h - header file for PNG reference library
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*
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* libpng version 1.2.4rc1 - July 2, 2002
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* libpng version 1.2.4 - July 8, 2002
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* Copyright (c) 1998-2002 Glenn Randers-Pehrson
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* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
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* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
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@@ -8,7 +8,7 @@
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* Authors and maintainers:
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* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
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* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
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* libpng versions 0.97, January 1998, through 1.2.4rc1 - July 2, 2002: Glenn
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* libpng versions 0.97, January 1998, through 1.2.4 - July 8, 2002: Glenn
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* See also "Contributing Authors", below.
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*
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* Note about libpng version numbers:
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@@ -91,6 +91,8 @@
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* 1.2.4beta1-3 13 10204 12.so.0.1.2.4beta1-3
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* 1.0.14rc1 13 10014 10.so.0.1.0.14rc1
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* 1.2.4rc1 13 10204 12.so.0.1.2.4rc1
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* 1.0.14 10 10014 10.so.0.1.0.14
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* 1.2.4 13 10204 12.so.0.1.2.4
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*
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* Henceforth the source version will match the shared-library major
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* and minor numbers; the shared-library major version number will be
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@@ -120,7 +122,7 @@
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* If you modify libpng you may insert additional notices immediately following
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* this sentence.
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*
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* libpng versions 1.0.7, July 1, 2000, through 1.2.4rc1, July 2, 2002, are
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* libpng versions 1.0.7, July 1, 2000, through 1.2.4, July 8, 2002, are
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* Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
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* distributed according to the same disclaimer and license as libpng-1.0.6
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* with the following individuals added to the list of Contributing Authors
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@@ -225,13 +227,13 @@
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* Y2K compliance in libpng:
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* =========================
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*
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* July 2, 2002
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* July 8, 2002
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*
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* Since the PNG Development group is an ad-hoc body, we can't make
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* an official declaration.
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*
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* This is your unofficial assurance that libpng from version 0.71 and
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* upward through 1.2.4rc1 are Y2K compliant. It is my belief that earlier
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* upward through 1.2.4 are Y2K compliant. It is my belief that earlier
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* versions were also Y2K compliant.
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*
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* Libpng only has three year fields. One is a 2-byte unsigned integer
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@@ -287,7 +289,7 @@
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*/
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/* Version information for png.h - this should match the version in png.c */
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#define PNG_LIBPNG_VER_STRING "1.2.4rc1"
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#define PNG_LIBPNG_VER_STRING "1.2.4"
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#define PNG_LIBPNG_VER_SONUM 0
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#define PNG_LIBPNG_VER_DLLNUM %DLLNUM%
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@@ -299,7 +301,7 @@
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/* This should match the numeric part of the final component of
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* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
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#define PNG_LIBPNG_VER_BUILD 1
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#define PNG_LIBPNG_VER_BUILD 0
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#define PNG_LIBPNG_BUILD_ALPHA 1
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#define PNG_LIBPNG_BUILD_BETA 2
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@@ -307,7 +309,7 @@
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#define PNG_LIBPNG_BUILD_STABLE 4
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#define PNG_LIBPNG_BUILD_TYPEMASK 7
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#define PNG_LIBPNG_BUILD_PATCH 8 /* Can be OR'ed with STABLE only */
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#define PNG_LIBPNG_BUILD_TYPE 3
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#define PNG_LIBPNG_BUILD_TYPE 4
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/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
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* We must not include leading zeros.
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@@ -1277,9 +1279,9 @@ struct png_struct_def
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/* This prevents a compiler error in png.c if png.c and png.h are both at
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version 1.2.4rc1
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version 1.2.4
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*/
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typedef png_structp version_1_2_4rc1;
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typedef png_structp version_1_2_4;
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typedef png_struct FAR * FAR * png_structpp;
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@@ -2419,7 +2421,7 @@ extern PNG_EXPORT(void,png_set_strip_error_numbers) PNGARG((png_structp
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/* Maintainer: Put new public prototypes here ^, in libpng.3, and project defs */
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#define PNG_HEADER_VERSION_STRING \
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" libpng version 1.2.4rc1 - July 2, 2002 (header)\n"
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" libpng version 1.2.4 - July 8, 2002 (header)\n"
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#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
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/* With these routines we avoid an integer divide, which will be slower on
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