Listing 2 Alternative spellings defined in <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       ^=
// End of File