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9 lines
266 B
C++
9 lines
266 B
C++
#pragma once
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#define weak __attribute__((__weak__))
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#define hidden __attribute__((__visibility__("hidden")))
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#define weak_alias(old, new) \
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extern __typeof(old) new __attribute__((__weak__, __alias__(#old)))
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#define predict_false(x) __builtin_expect(x, 0)
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