mirror of https://github.com/yandex/odyssey.git
16 lines
336 B
C
16 lines
336 B
C
#ifndef ODYSSEY_MACRO_H
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#define ODYSSEY_MACRO_H
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/*
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* Odyssey.
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*
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* Scalable PostgreSQL connection pooler.
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*/
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#define od_likely(EXPR) __builtin_expect(!!(EXPR), 1)
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#define od_unlikely(EXPR) __builtin_expect(!!(EXPR), 0)
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#define od_container_of(N, T, F) ((T *)((char *)(N) - __builtin_offsetof(T, F)))
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#endif /* ODYSSEY_MACRO_H */
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