**/
wbcErr wbcAllocateGid(gid_t *pgid);
-/**
- * @brief Set an user id mapping
- *
- * @param uid Uid of the desired mapping.
- * @param *sid Pointer to the sid of the diresired mapping.
- *
- * @return #wbcErr
- **/
-wbcErr wbcSetUidMapping(uid_t uid, const struct wbcDomainSid *sid);
-
/**
* @brief Set a group id mapping
*