along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include "set.h"
+
typedef struct FDSet FDSet;
FDSet* fdset_new(void);
int fdset_remove(FDSet *s, int fd);
int fdset_new_fill(FDSet **_s);
+int fdset_new_listen_fds(FDSet **_s, bool unset);
int fdset_cloexec(FDSet *fds, bool b);
+
+int fdset_close_others(FDSet *fds);
+
+unsigned fdset_size(FDSet *fds);
+
+int fdset_iterate(FDSet *s, Iterator *i);
+
+#define FDSET_FOREACH(fd, fds, i) \
+ for ((i) = ITERATOR_FIRST, (fd) = fdset_iterate((fds), &(i)); (fd) >= 0; (fd) = fdset_iterate((fds), &(i)))