16 lines
348 B
C
16 lines
348 B
C
#pragma once
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#include <stdint.h>
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static inline uint32_t sign_extend(uint32_t word, uint32_t size)
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{
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const uint32_t mask = 1U << (size - 1);
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return (word ^ mask) - mask;
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}
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static inline uint64_t sign_extend_64(uint64_t word, uint32_t size)
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{
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const uint64_t mask = 1ULL << (size - 1);
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return (word ^ mask) - mask;
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}
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