dapls_ib_pd_handle
typedef struct dapls_ib_pd_handle *ib_pd_handle_t;
args.mw_pd_hkey = ((struct dapls_ib_pd_handle *)
struct dapls_ib_pd_handle *pd_p;
pd_p = (struct dapls_ib_pd_handle *)dapl_os_alloc(sizeof (*pd_p));
struct dapls_ib_pd_handle *pd_p;
pd_p = (struct dapls_ib_pd_handle *)pz->pd_handle;