dt_provmod
struct dt_provmod *dp_next; /* next module */
dt_provmod_t *dt_provmod; /* linked list of provider modules */
dt_provmod_destroy(&dtp->dt_provmod);
for (prov = dtp->dt_provmod; prov != NULL; prov = prov->dp_next, i++) {
dtp->dt_provmod = provmod;