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36 lines
849 B
C
36 lines
849 B
C
#pragma once
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#include <stdint.h>
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#include <stdlib.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Pack uint32 to varint
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* @param value value from UINT32_MIN to UINT32_MAX
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* @param output output array, need to be at least 5 bytes long
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* @return size_t
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*/
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size_t varint_uint32_pack(uint32_t value, uint8_t* output);
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size_t varint_uint32_unpack(uint32_t* value, const uint8_t* input, size_t input_size);
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size_t varint_uint32_length(uint32_t value);
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/**
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* Pack int32 to varint
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* @param value value from (INT32_MIN / 2 + 1) to INT32_MAX
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* @param output output array, need to be at least 5 bytes long
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* @return size_t
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*/
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size_t varint_int32_pack(int32_t value, uint8_t* output);
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size_t varint_int32_unpack(int32_t* value, const uint8_t* input, size_t input_size);
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size_t varint_int32_length(int32_t value);
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#ifdef __cplusplus
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}
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#endif
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