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37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/*
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* This file is part of the Trezor project, https://trezor.io/
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*
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* Copyright (c) SatoshiLabs
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LIB_TOIF_H
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#define LIB_TOIF_H
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#include <stdbool.h>
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#include <stdint.h>
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typedef enum {
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TOIF_FULL_COLOR_BE = 0, // big endian
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TOIF_GRAYSCALE_OH = 1, // odd hi
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TOIF_FULL_COLOR_LE = 2, // little endian
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TOIF_GRAYSCALE_EH = 3, // even hi
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} toif_format_t;
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bool toif_header_parse(const uint8_t *buf, uint32_t len, uint16_t *out_w,
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uint16_t *out_h, toif_format_t *out_format);
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#endif // LIB_TOIF_H
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