1 files changed, 10 insertions, 4 deletions

diff --git a/core/network.h b/core/network.h
index d3c39333..7c95d84d 100644
--- a/core/network.h
+++ b/core/network.h
@@ -94,6 +94,11 @@ typedef struct {
 #endif
 } ADDR;
 
+/* Function to receive data, ip and port of sender is put into ip_port
+    the packet data into data
+    the packet length into length. */
+typedef int (*packet_handler_callback)(IP_Port ip_port, uint8_t *data, uint32_t len);
+
 /* returns current time in milleseconds since the epoch. */
 uint64_t current_time(void);
 
@@ -106,10 +111,11 @@ uint32_t random_int(void);
 /* Function to send packet(data) of length length to ip_port */
 int sendpacket(IP_Port ip_port, uint8_t *data, uint32_t length);
 
-/* Function to receive data, ip and port of sender is put into ip_port
-    the packet data into data
-    the packet length into length. */
-int receivepacket(IP_Port *ip_port, uint8_t *data, uint32_t *length);
+/* Function to call when packet beginning with byte is received */
+void networking_registerhandler(uint8_t byte, packet_handler_callback cb);
+
+/* call this several times a second */
+void networking_poll();
 
 /* initialize networking
     bind to ip and port