W
typedef ev_watcher *W;
#define W(n) ((4 * 32) + (n))
#define W(n) ((4 * 32) + (n))
#define W (1 << T_WORM)
#define W(n) (ctxt->m.b32[(n)])
#define W (TC_WHITE | TC_LIGHT)
#undef W
#define W 0400 /* Illegal when read only bit */