ref: b36e3b65309bdaa5515cb2d9a6313998e174e35d
dir: /include/iso646.h/
#ifndef _ISO646_H #define _ISO646_H #define and && #define and_eq &= #define bitand & #define bitor | #define compl ~ #define not ! #define not_eq != #define or || #define or_eq |= #define xor ^ #define xor_eq ^= #endif