ASY_PPS
asy->asy_flags &= ~(ASY_PPS | ASY_PPS_EDGE);
if (asy->asy_flags & ASY_PPS)
if (asy->asy_flags & ASY_PPS)
asy->asy_flags |= ASY_PPS;
asy->asy_flags &= ~ASY_PPS;
if ((asy->asy_flags & ASY_PPS) == 0) {
asy->asy_flags &= ~(ASY_PPS | ASY_PPS_EDGE);
if (asy->asy_flags & ASY_PPS)
if (asy->asy_flags & ASY_PPS)
asy->asy_flags |= ASY_PPS;
asy->asy_flags &= ~ASY_PPS;
if ((asy->asy_flags & ASY_PPS) == 0) {