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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/zint/backend/rss.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,296 @@
+/* rss.h - Data tables for Reduced Space Symbology */
+/*
+    libzint - the open source barcode library
+    Copyright (C) 2007-2024 Robin Stuart <rstuart114@gmail.com>
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+    1. Redistributions of source code must retain the above copyright
+       notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+    3. Neither the name of the project nor the names of its contributors
+       may be used to endorse or promote products derived from this software
+       without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
+ */
+/* SPDX-License-Identifier: BSD-3-Clause */
+
+#ifndef Z_RSS_H
+#define Z_RSS_H
+
+/* RSS-14 Tables */
+static const unsigned short dbar_g_sum_table[9] = {
+    0, 161, 961, 2015, 2715, 0, 336, 1036, 1516
+};
+
+static const char dbar_t_table[9] = {
+    1, 10, 34, 70, 126, 4, 20, 48, 81
+};
+
+static const char dbar_modules_odd[9] = {
+    12, 10, 8, 6, 4, 5, 7, 9, 11
+};
+
+static const char dbar_modules_even[9] = {
+    4, 6, 8, 10, 12, 10, 8, 6, 4
+};
+
+static const char dbar_widest_odd[9] = {
+    8, 6, 4, 3, 1, 2, 4, 6, 8
+};
+
+static const char dbar_widest_even[9] = {
+    1, 3, 5, 6, 8, 7, 5, 3, 1
+};
+
+static const char dbar_finder_pattern[45] = {
+    3, 8, 2, 1, 1,
+    3, 5, 5, 1, 1,
+    3, 3, 7, 1, 1,
+    3, 1, 9, 1, 1,
+    2, 7, 4, 1, 1,
+    2, 5, 6, 1, 1,
+    2, 3, 8, 1, 1,
+    1, 5, 7, 1, 1,
+    1, 3, 9, 1, 1
+};
+
+/* Table 5 */
+static const char dbar_checksum_weight[32] = {
+     1,  3,  9, 27,  2,  6, 18, 54,
+     4, 12, 36, 29,  8, 24, 72, 58,
+    16, 48, 65, 37, 32, 17, 51, 74,
+    64, 34, 23, 69, 49, 68, 46, 59
+};
+
+/* RSS Limited Tables */
+static const unsigned short dbar_ltd_t_even[7] = {
+    28, 728, 6454, 203, 2408, 1, 16632
+};
+
+static const char dbar_ltd_modules_odd[7] = {
+    17, 13, 9, 15, 11, 19, 7
+};
+
+static const char dbar_ltd_modules_even[7] = {
+    9, 13, 17, 11, 15, 7, 19
+};
+
+static const char dbar_ltd_widest_odd[7] = {
+    6, 5, 3, 5, 4, 8, 1
+};
+
+static const char dbar_ltd_widest_even[7] = {
+    3, 4, 6, 4, 5, 1, 8
+};
+
+/* Table 7 */
+static const char dbar_ltd_checksum_weight[28] = {
+     1,  3,  9, 27, 81, 65, 17, 51, 64, 14, 42, 37, 22, 66,
+    20, 60,  2,  6, 18, 54, 73, 41, 34, 13, 39, 28, 84, 74
+};
+
+static const char dbar_ltd_finder_pattern[1246] = {
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 2, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 3, 2, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 3, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 3, 1, 1, 1,
+    1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 3, 2, 1, 1,
+    1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 3, 1, 1, 1,
+    1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 3, 1, 1, 1,
+    1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 3, 1, 1, 1,
+    1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 3, 2, 1, 1,
+    1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 3, 1, 1, 1,
+    1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 3, 1, 1, 1,
+    1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 3, 1, 1, 1,
+    1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1,
+    1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 2, 1, 1,
+    1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 1,
+    1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 3, 1, 1, 1,
+    1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 3, 1, 1, 1,
+    1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1,
+    1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 3, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 2, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 2, 2, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 3, 2, 1, 2, 1, 1, 1,
+    1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 2, 2, 1, 1,
+    1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 2, 1, 1, 1,
+    1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 2, 1, 1, 1,
+    1, 1, 1, 1, 1, 3, 1, 1, 2, 1, 2, 1, 1, 1,
+    1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1,
+    1, 1, 1, 2, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1,
+    1, 1, 1, 2, 1, 1, 1, 2, 2, 1, 2, 1, 1, 1,
+    1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 1, 1,
+    1, 1, 1, 3, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1,
+    1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1,
+    1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1,
+    1, 2, 1, 1, 1, 1, 1, 2, 2, 1, 2, 1, 1, 1,
+    1, 2, 1, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 1,
+    1, 2, 1, 2, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1,
+    1, 3, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 3, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 3, 2, 1, 2, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 2, 1, 1,
+    1, 1, 1, 2, 1, 1, 1, 1, 3, 1, 1, 2, 1, 1,
+    1, 2, 1, 1, 1, 1, 1, 1, 3, 1, 1, 2, 1, 1,
+    1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 3, 1, 1,
+    1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 2, 1, 1,
+    1, 1, 1, 1, 1, 1, 2, 1, 1, 3, 2, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1,
+    1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 2, 2, 1, 1,
+    1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 2, 1, 1, 1,
+    1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1,
+    1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 2, 1, 1, 1,
+    1, 1, 1, 3, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1,
+    1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 2, 2, 1, 1,
+    1, 2, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 1,
+    1, 2, 1, 2, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1,
+    1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 3, 1, 1,
+    1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 2, 2, 1, 1,
+    1, 1, 1, 1, 2, 1, 1, 1, 1, 3, 2, 1, 1, 1,
+    1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 2, 1, 1,
+    1, 1, 1, 1, 2, 1, 1, 2, 1, 2, 2, 1, 1, 1,
+    1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 2, 2, 1, 1,
+    1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 2, 2, 1, 1,
+    1, 2, 1, 1, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1,
+    1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 1,
+    1, 2, 1, 1, 2, 2, 1, 1, 1, 1, 2, 1, 1, 1,
+    1, 2, 1, 2, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1,
+    1, 3, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1,
+    1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1,
+    1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1,
+    1, 1, 2, 1, 1, 1, 1, 1, 1, 3, 2, 1, 1, 1,
+    1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1,
+    1, 1, 2, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1,
+    1, 1, 2, 1, 1, 1, 1, 3, 1, 1, 2, 1, 1, 1,
+    1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 2, 2, 1, 1,
+    1, 1, 2, 1, 1, 2, 1, 1, 1, 2, 2, 1, 1, 1,
+    1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1,
+    2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1,
+    2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 2, 1, 1, 1,
+    2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1,
+    2, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1,
+    2, 1, 1, 1, 1, 1, 1, 3, 1, 1, 2, 1, 1, 1,
+    2, 1, 1, 1, 1, 2, 1, 1, 1, 2, 2, 1, 1, 1,
+    2, 1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 1,
+    2, 1, 1, 2, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1,
+    2, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 2, 1, 1
+};
+
+/* RSS Expanded Tables */
+static const unsigned short dbar_exp_g_sum[5] = {
+    0, 348, 1388, 2948, 3988
+};
+
+static const unsigned char dbar_exp_t_even[5] = {
+    4, 20, 52, 104, 204
+};
+
+static const char dbar_exp_modules_odd[5] = {
+    12, 10, 8, 6, 4
+};
+
+static const char dbar_exp_modules_even[5] = {
+    5, 7, 9, 11, 13
+};
+
+static const char dbar_exp_widest_odd[5] = {
+    7, 5, 4, 3, 1
+};
+
+static const char dbar_exp_widest_even[5] = {
+    2, 4, 5, 6, 8
+};
+
+    /* Table 14 */
+static const unsigned char dbar_exp_checksum_weight[184] = {
+      1,   3,   9,  27,  81,  32,  96,  77,
+     20,  60, 180, 118, 143,   7,  21,  63,
+    189, 145,  13,  39, 117, 140, 209, 205,
+    193, 157,  49, 147,  19,  57, 171,  91,
+     62, 186, 136, 197, 169,  85,  44, 132,
+    185, 133, 188, 142,   4,  12,  36, 108,
+    113, 128, 173,  97,  80,  29,  87,  50,
+    150,  28,  84,  41, 123, 158,  52, 156,
+     46, 138, 203, 187, 139, 206, 196, 166,
+     76,  17,  51, 153,  37, 111, 122, 155,
+     43, 129, 176, 106, 107, 110, 119, 146,
+     16,  48, 144,  10,  30,  90,  59, 177,
+    109, 116, 137, 200, 178, 112, 125, 164,
+     70, 210, 208, 202, 184, 130, 179, 115,
+    134, 191, 151,  31,  93,  68, 204, 190,
+    148,  22,  66, 198, 172,  94,  71,   2,
+      6,  18,  54, 162,  64, 192, 154,  40,
+    120, 149,  25,  75,  14,  42, 126, 167,
+     79,  26,  78,  23,  69, 207, 199, 175,
+    103,  98,  83,  38, 114, 131, 182, 124,
+    161,  61, 183, 127, 170,  88,  53, 159,
+     55, 165,  73,   8,  24,  72,   5,  15,
+     45, 135, 194, 160,  58, 174, 100,  89
+};
+
+/* Table 15 */
+static const char dbar_exp_finder_pattern[60] = {
+    1, 8, 4, 1, 1,
+    1, 1, 4, 8, 1,
+    3, 6, 4, 1, 1,
+    1, 1, 4, 6, 3,
+    3, 4, 6, 1, 1,
+    1, 1, 6, 4, 3,
+    3, 2, 8, 1, 1,
+    1, 1, 8, 2, 3,
+    2, 6, 5, 1, 1,
+    1, 1, 5, 6, 2,
+    2, 2, 9, 1, 1,
+    1, 1, 9, 2, 2
+};
+
+/* Table 16 */
+static const char dbar_exp_finder_sequence[198] = {
+    1,  2, 0, 0, 0,  0,  0,  0,  0,  0,  0,
+    1,  4, 3, 0, 0,  0,  0,  0,  0,  0,  0,
+    1,  6, 3, 8, 0,  0,  0,  0,  0,  0,  0,
+    1, 10, 3, 8, 5,  0,  0,  0,  0,  0,  0,
+    1, 10, 3, 8, 7, 12,  0,  0,  0,  0,  0,
+    1, 10, 3, 8, 9, 12, 11,  0,  0,  0,  0,
+    1,  2, 3, 4, 5,  6,  7,  8,  0,  0,  0,
+    1,  2, 3, 4, 5,  6,  7, 10,  9,  0,  0,
+    1,  2, 3, 4, 5,  6,  7, 10, 11, 12,  0,
+    1,  2, 3, 4, 5,  8,  7, 10,  9, 12, 11
+};
+
+static const char dbar_exp_weight_rows[210] = {
+    0,  1,  2, 0, 0,  0, 0,   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+    0,  5,  6, 3, 4,  0, 0,   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+    0,  9, 10, 3, 4, 13, 14,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+    0, 17, 18, 3, 4, 13, 14,  7,  8,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+    0, 17, 18, 3, 4, 13, 14, 11, 12, 21, 22,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+    0, 17, 18, 3, 4, 13, 14, 15, 16, 21, 22, 19, 20,  0,  0,  0,  0,  0,  0,  0,  0,
+    0,  1,  2, 3, 4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,  0,  0,  0,  0,  0,  0,
+    0,  1,  2, 3, 4,  5,  6,  7,  8,  9, 10, 11, 12, 17, 18, 15, 16,  0,  0,  0,  0,
+    0,  1,  2, 3, 4,  5,  6,  7,  8,  9, 10, 11, 12, 17, 18, 19, 20, 21, 22,  0,  0,
+    0,  1,  2, 3, 4,  5,  6,  7,  8, 13, 14, 11, 12, 17, 18, 15, 16, 21, 22, 19, 20
+};
+
+/* vim: set ts=4 sw=4 et : */
+#endif /* Z_RSS_H */