My Project
optdef.hpp
1 
20 #ifndef _OPTDEF_HPP_
21 #define _OPTDEF_HPP_ 1
22 
23 #define likely( x ) __builtin_expect( !!(x), 1 )
24 #define unlikely( x ) __builtin_expect( !!(x), 0 )
25 
26 #endif /* END _OPTDEF_HPP_ */