uid_t
typedef __uid_t uid_t; /* user id */
struct server_acl_user *server_acl_user_find(uid_t);
void server_acl_user_allow(uid_t);
void server_acl_user_deny(uid_t);
void server_acl_user_allow_write(uid_t);
void server_acl_user_deny_write(uid_t);