mps_open
static d_open_t mps_open;
.d_open = mps_open,
fd = mps_open(mps_unit);
fd = mps_open(mps_unit);
fd = mps_open(mps_unit);
fd = mps_open(mps_unit);
fd = mps_open(mps_unit);
fd = mps_open(unit);
fd = mps_open(mps_unit);
fd = mps_open(mps_unit);
fd = mps_open(mps_unit);
fd = mps_open(mps_unit);
fd = mps_open(mps_unit);
fd = mps_open(mps_unit);
int mps_open(int unit);