S_WID_BIN
#define M_WID_BIN _SB_MAKEMASK(3,S_WID_BIN)
#define V_WID_BIN(x) _SB_MAKEVALUE(x,S_WID_BIN)
#define G_WID_BIN(x) _SB_GETVALUE(x,S_WID_BIN,M_WID_BIN)