S_TESTPATTERN
#define V_TESTPATTERN(x) ((x) << S_TESTPATTERN)
#define G_TESTPATTERN(x) (((x) >> S_TESTPATTERN) & M_TESTPATTERN)
#define V_TESTPATTERN(x) ((x) << S_TESTPATTERN)
#define G_TESTPATTERN(x) (((x) >> S_TESTPATTERN) & M_TESTPATTERN)