mirror of https://github.com/yandex/odyssey.git
25 lines
459 B
C
25 lines
459 B
C
#ifndef SHAPITO_MACRO_H
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#define SHAPITO_MACRO_H
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/*
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* Shapito.
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*
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* Protocol-level PostgreSQL client library.
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*/
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#define SHAPITO_API
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#define shapito_likely(expr) \
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__builtin_expect(!! (expr), 1)
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#define shapito_unlikely(expr) \
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__builtin_expect(!! (expr), 0)
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#define shapito_packed \
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__attribute__((packed))
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#define shapito_container_of(ptr, type, field) \
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((type*)((char*)(ptr) - __builtin_offsetof(type, field)))
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#endif /* SHAPITO_MACRO_H */
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