src/unlikely.h


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#ifndef INPLA_UNLIKELY_H_
#define INPLA_UNLIKELY_H_

#if defined(__GNUC__) || defined(__clang__)
    // For GCC, Clang
    #define likely(x)   __builtin_expect(!!(x), 1)
    #define unlikely(x) __builtin_expect(!!(x), 0)
#else
    // Otherwise
    #define likely(x)   (x)
    #define unlikely(x) (x)
#endif

#endif