/** @brief Bytes to send per network packet
*
+ * This is the maximum number of bytes we pass to write(2); to determine actual
+ * packet sizes, add a UDP header and an IP header (and a link layer header if
+ * it's the link layer size you care about).
+ *
* Don't make this too big or arithmetic will start to overflow.
*/
-#define NETWORK_BYTES (1024+sizeof(struct rtp_header))
+#define NETWORK_BYTES (1500-8/*UDP*/-40/*IP*/-8/*conservatism*/)
/** @brief Maximum RTP playahead (ms) */
#define RTP_AHEAD_MS 1000
extern const struct speaker_backend network_backend;
extern const struct speaker_backend alsa_backend;
extern const struct speaker_backend command_backend;
+extern const struct speaker_backend coreaudio_backend;
+extern const struct speaker_backend oss_backend;
extern struct pollfd fds[NFDS];
extern int fdno;