--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/zint/backend/code1.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,130 @@
+/* code1.h - Lookup info for USS Code One */
+/*
+    libzint - the open source barcode library
+    Copyright (C) 2009-2024 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_CODE1_H
+#define Z_CODE1_H
+
+/* C40 shift to use per ASCII character (Table 11) */
+static const char c1_c40_shift[128] = {
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2,
+    2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2,
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3
+};
+
+/* C40 ASCII values (Table 11) */
+static const char c1_c40_value[128] = {
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+     3,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
+     4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20,
+    21, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+    29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 22, 23, 24, 25, 26,
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
+};
+
+/* Text shift to use per ASCII character (Table 11) */
+static const char c1_text_shift[128] = {
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2,
+    2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2,
+    3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3
+};
+
+/* Text ASCII values (Table 11) */
+static const char c1_text_value[128] = {
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+     3,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
+     4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20,
+    21,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 22, 23, 24, 25, 26,
+     0, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+    29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 27, 28, 29, 30, 31
+};
+
+/* Height in X-dims per version A-H (Table 2) */
+static const unsigned char c1_height[8] = {
+    16, 22, 28, 40, 52, 70, 104, 148
+};
+
+/* Width in X-dims per version A-H (Table 2) */
+static const unsigned char c1_width[8] = {
+    18, 22, 32, 42, 54, 76, 98, 134
+};
+
+/* Data codewords per version A-H (Table 14) */
+static const unsigned short c1_data_length[8] = {
+    10, 19, 44, 91, 182, 370, 732, 1480
+};
+
+/* EC codewords per version A-H (Table 14) */
+static const unsigned short c1_ecc_length[8] = {
+    10, 16, 26, 44, 70, 140, 280, 560
+};
+
+/* Number of codewords to divide into odd/even blocks for EC per version A-H */
+static const unsigned char c1_blocks[8] = {
+    1, 1, 1, 1, 1, 2, 4, 8
+};
+
+/* Data blocks per version A-H (Table 14) */
+static const unsigned char c1_data_blocks[8] = {
+    10, 19, 44, 91, 182, 185, 183, 185
+};
+
+/* EC blocks per version A-H (Table 14) */
+static const unsigned char c1_ecc_blocks[8] = {
+    10, 16, 26, 44, 70, 70, 70, 70
+};
+
+/* Number of block columns per version A-H */
+static const unsigned char c1_grid_width[8] = {
+    4, 5, 7, 9, 12, 17, 22, 30
+};
+
+/* Number of block rows per version A-H */
+static const unsigned char c1_grid_height[8] = {
+    5, 7, 10, 15, 21, 30, 46, 68
+};
+
+/* vim: set ts=4 sw=4 et : */
+#endif /* Z_CODE1_H */