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14 lines
602 B
C
14 lines
602 B
C
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#pragma once
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#include <bfc/platform/types.h>
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uint8_t vint_get_number_bytes(uint8_t first_byte);
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/* call if you already know the len (e.g. from vint_get_number_bytes earlier */
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uint64_t vint_read_ptr_len(uint8_t len, const uint8_t *ptr);
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int64_t vsint_read_ptr_len(uint8_t len, const uint8_t *ptr);
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/* don't call this unless you're sure that you have enough room in the buffer! */
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uint64_t vint_read_ptr(const uint8_t *ptr);
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int64_t vsint_read_ptr(const uint8_t *ptr);
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/* values encoded as all 1's are supposed to indicate 'unknown value' */
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bool vint_unknown_length(uint8_t len, const uint8_t *ptr);
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