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47 lines
1.5 KiB
47 lines
1.5 KiB
4 months ago
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ESE_SYSDEPS_H__
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#define ESE_SYSDEPS_H__ 1
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#include <stdbool.h> /* bool */
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#include <stdint.h> /* uint*_t */
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#define ESE_UINT32_MAX (UINT32_MAX)
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#ifndef NULL
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#define NULL ((void *)(0))
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#endif
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/* Set visibility for exported functions. */
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#ifndef ESE_API
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#define ESE_API __attribute__ ((visibility("default")))
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#endif /* ESE_API */
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/* Mimic C11 _Static_assert behavior for a C99 world. */
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#ifndef _static_assert
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#define _static_assert(what, why) { while (!(1 / (!!(what)))); }
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#endif
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extern void *ese_memcpy(void *__dest, const void *__src, uint64_t __n);
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extern void *ese_memset(void *__s, int __c, uint64_t __n);
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extern uint32_t ese_be32toh(uint32_t big_endian_32bits);
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extern uint32_t ese_htobe32(uint32_t host_32bits);
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extern uint32_t ese_le32toh(uint32_t little_endian_32bits);
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extern uint32_t ese_htole32(uint32_t host_32bits);
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#endif /* ESE_SYSDEPS_H__ */
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