Likely.h File Reference

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Macros
#define	LIKELY(x)
#define	UNLIKELY(x)

Macro Definition Documentation

LIKELY

#define LIKELY

(

x

)

Value:

(x)

Compiler hints to indicate the fast path of an "if" branch: whether the if condition is likely to be true or false.

Author

Tudor Bosman (tudor.nosp@m.b@fb.nosp@m..com)

UNLIKELY

#define UNLIKELY

(

x

)

Value:

(x)