n
#define n(flags) (~(flags) & (flags))
#define n(flags) (~(flags) & (flags))
#define n(flags) (~(flags) & (flags))
#define _VCS(n) (VCS + (n))
#define _VCS(n) (VCS + (n))
#define _VECS(n) (VECS + (n))
#define _VECS(n) (VECS + (n))
#define n PTW_n