cntr_handle_t
extern int rfiospc_get_perfreg(cntr_handle_t handle, int regid, uint64_t *data);
extern int rfiospc_set_perfreg(cntr_handle_t handle, int regid, uint64_t data);
cntr_handle_t iospc_handle = (cntr_handle_t)arg;
cntr_handle_t iospc_handle;
extern int rfiospc_get_perfreg(cntr_handle_t handle, int regid, uint64_t *data);
extern int rfiospc_set_perfreg(cntr_handle_t handle, int regid, uint64_t data);
cntr_handle_t n2piupc_handle;
extern int n2piupc_get_perfreg(cntr_handle_t handle, int regid, uint64_t *data);
extern int n2piupc_set_perfreg(cntr_handle_t handle, int regid, uint64_t data);
cntr_handle_t handle = n2piupc_p->n2piupc_handle;
cntr_handle_t handle = n2piupc_p->n2piupc_handle;