zint-barcode-generator/backend/pcx.h
gitlost 7246d67175 gs1/gs1_lint: update to latest gs1-syntax-dictionary, removing
`iso3166list` linter and adjusting all others to allow for
  multiple optional linters (by checking `data_len` vs `offset`)
library: change invalid `input_mode` reset to return warning;
  split func table into 2 - func declarations without prototype
  will be error in C23;
  make invalid symbology check a separate function using a table
  and call near beginning of `ZBarcode_Encode_Segs()`;
  in `ZBarcode_BarcodeName()` save some bytes by simplifying
  name table and removing "BARCODE_" prefix from entries
output: fix pack logic to use pragma by default (actually more
  portable than `__attribute__`)
common.h: remove C99 detection which was artifice of specifying
  "-std=", and rejig layout to be more logical
BWIPP: update to latest version
general: change `ZINT_VERSION_BUILD` tests to `#if`s
general: further fiddling with some tables to save a few bytes
CLI: change function arg `optarg` -> `arg` so doesn't shadow
  global
general: library now compilable with Comp Cert C (though as it
  doesn't support `alloca()` will have multiple memory leaks)
2024-06-27 23:00:13 +01:00

74 lines
2.5 KiB
C

/* pcx.h - header structure for ZSoft PCX files */
/*
libzint - the open source barcode library
Copyright (C) 2016-2024 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_PCX_H
#define Z_PCX_H
#ifdef __cplusplus
extern "C" {
#endif
#ifdef OUT_USE_PRAGMA_PACK
#pragma pack(1)
#endif
typedef struct pcx_header {
uint8_t manufacturer;
uint8_t version;
uint8_t encoding;
uint8_t bits_per_pixel;
uint16_t window_xmin;
uint16_t window_ymin;
uint16_t window_xmax;
uint16_t window_ymax;
uint16_t horiz_dpi;
uint16_t vert_dpi;
uint8_t colourmap[48];
uint8_t reserved;
uint8_t number_of_planes;
uint16_t bytes_per_line;
uint16_t palette_info;
uint16_t horiz_screen_size;
uint16_t vert_screen_size;
uint8_t filler[54];
} OUT_PACK pcx_header_t;
#ifdef OUT_USE_PRAGMA_PACK
#pragma pack()
#endif
#ifdef __cplusplus
}
#endif
/* vim: set ts=4 sw=4 et : */
#endif /* Z_PCX_H */