**/
wbcErr wbcAllocateGid(gid_t *pgid);
-/**
- * @brief Set the highwater mark for allocated gids.
- *
- * @param gid_hwm The new gid highwater mark value
- *
- * @return #wbcErr
- **/
-wbcErr wbcSetGidHwm(gid_t gid_hwm);
-
/**********************************************************
* NSS Lookup User/Group details
**********************************************************/