Nils O. Selåsdal
22 lines
440 B
C
22 lines
440 B
C
#ifndef SEQ_H_
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#define SEQ_H_
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#include <stdint.h>
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// Check if a is before b, taking care of wrap arounds
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static inline int seq_before(uint32_t a, uint32_t b)
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{
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return (int32_t)(a - b) < 0;
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}
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// check if a is before b, taking care of wrap arounds
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#define seq_after(a, b) before(b, a)
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//check if a is between b or c
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static inline int seqbetween(uint32_t a, uint32_t b, uint32_t c)
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{
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return c - b >= a - b;
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}
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#endif
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