#include "gnunet_util_lib.h"
+/**
+ * Set the amount of bandwidth the other peer could currently transmit
+ * to us (as far as we know) to the given value.
+ *
+ * @param peer identity of the peer
+ * @param bandwidth_in currently available bandwidth from that peer to
+ * this peer (estimate)
+ */
+void
+GAS_reservations_set_bandwidth (const struct GNUNET_PeerIdentity *peer,
+ struct GNUNET_BANDWIDTH_Value32NBO
+ bandwidth_in);
+
+
+/**
+ * Reserve the given amount of incoming bandwidth (in bytes) from the
+ * given peer. If a reservation is not possible right now, return how
+ * long the client should wait before trying again.
+ *
+ * @param peer peer to reserve bandwidth from
+ * @param amount number of bytes to reserve
+ * @return 0 if the reservation was successful, FOREVER if the
+ * peer is not connected, otherwise the time to wait
+ * until the reservation might succeed
+ */
struct GNUNET_TIME_Relative
GAS_reservations_reserve (const struct GNUNET_PeerIdentity *peer,
- int32_t amount);
+ int32_t amount);
+
+/**
+ * Initialize reservations subsystem.
+ */
+void
+GAS_reservations_init (void);
+
+
+/**
+ * Shutdown reservations subsystem.
+ */
+void
+GAS_reservations_done (void);
#endif