Make private functions in core/Lossless_UDP.c static

core/Lossless_UDP.c

@@ -149,7 +149,7 @@ static uint32_t randtable[6][256];
  *
  * TODO: make this better
  */
-uint32_t handshake_id(IP_Port source)
+static uint32_t handshake_id(IP_Port source)
 {
     uint32_t id = 0, i;
     for (i = 0; i < 6; ++i) {
@@ -168,7 +168,7 @@ uint32_t handshake_id(IP_Port source)
  *
  * TODO: make this better
  */
-void change_handshake(IP_Port source)
+static void change_handshake(IP_Port source)
 {
     uint8_t rand = random_int() % 4;
     randtable[rand][((uint8_t *)&source)[rand]] = random_int();
@@ -234,7 +234,7 @@ int new_connection(IP_Port ip_port)
  * Returns an integer corresponding to the connection id.
  * Return -1 if it could not initialize the connection.
  */
-int new_inconnection(IP_Port ip_port)
+static int new_inconnection(IP_Port ip_port)
 {
     if (getconnection_id(ip_port) != -1)
         return -1;
@@ -470,7 +470,7 @@ uint32_t missing_packets(int connection_id, uint32_t * requested)
  * see http://wiki.tox.im/index.php/Lossless_UDP for more information.
  */
 
-int send_handshake(IP_Port ip_port, uint32_t handshake_id1, uint32_t handshake_id2)
+static int send_handshake(IP_Port ip_port, uint32_t handshake_id1, uint32_t handshake_id2)
 {
     uint8_t packet[1 + 4 + 4];
     uint32_t temp;
@@ -484,7 +484,7 @@ int send_handshake(IP_Port ip_port, uint32_t handshake_id1, uint32_t handshake_i
     return sendpacket(ip_port, packet, sizeof(packet));
 }
 
-int send_SYNC(uint32_t connection_id)
+static int send_SYNC(uint32_t connection_id)
 {
     uint8_t packet[(BUFFER_PACKET_NUM*4 + 4 + 4 + 2)];
     uint16_t index = 0;
@@ -511,7 +511,7 @@ int send_SYNC(uint32_t connection_id)
 
 }
 
-int send_data_packet(uint32_t connection_id, uint32_t packet_num)
+static int send_data_packet(uint32_t connection_id, uint32_t packet_num)
 {
     uint32_t index = packet_num % MAX_QUEUE_NUM;
     uint32_t temp;
@@ -526,7 +526,7 @@ int send_data_packet(uint32_t connection_id, uint32_t packet_num)
 }
 
 /* sends 1 data packet */
-int send_DATA(uint32_t connection_id)
+static int send_DATA(uint32_t connection_id)
 {
     int ret;
     uint32_t buffer[BUFFER_PACKET_NUM];
@@ -555,7 +555,7 @@ int send_DATA(uint32_t connection_id)
 
 
 /* Return 0 if handled correctly, 1 if packet is bad. */
-int handle_handshake(uint8_t * packet, uint32_t length, IP_Port source)
+static int handle_handshake(uint8_t * packet, uint32_t length, IP_Port source)
 {
     if (length != (1 + 4 + 4))
         return 1;
@@ -591,7 +591,7 @@ int handle_handshake(uint8_t * packet, uint32_t length, IP_Port source)
 }
 
 /* returns 1 if sync packet is valid 0 if not. */
-int SYNC_valid(uint32_t length)
+static int SYNC_valid(uint32_t length)
 {
     if (length < 4 + 4 + 2)
         return 0;
@@ -602,7 +602,7 @@ int SYNC_valid(uint32_t length)
 }
 
 /* case 1 in handle_SYNC: */
-int handle_SYNC1(IP_Port source, uint32_t recv_packetnum, uint32_t sent_packetnum)
+static int handle_SYNC1(IP_Port source, uint32_t recv_packetnum, uint32_t sent_packetnum)
 {
     if (handshake_id(source) == recv_packetnum) {
         int x = new_inconnection(source);
@@ -622,7 +622,7 @@ int handle_SYNC1(IP_Port source, uint32_t recv_packetnum, uint32_t sent_packetnu
 }
 
 /* case 2 in handle_SYNC: */
-int handle_SYNC2(int connection_id, uint8_t counter, uint32_t recv_packetnum, uint32_t sent_packetnum)
+static int handle_SYNC2(int connection_id, uint8_t counter, uint32_t recv_packetnum, uint32_t sent_packetnum)
 {
     if (recv_packetnum == connections[connection_id].orecv_packetnum) {
         /* && sent_packetnum == connections[connection_id].osent_packetnum) */
@@ -635,7 +635,7 @@ int handle_SYNC2(int connection_id, uint8_t counter, uint32_t recv_packetnum, ui
     return 1;
 }
 /* case 3 in handle_SYNC: */
-int handle_SYNC3(int connection_id, uint8_t counter, uint32_t recv_packetnum, uint32_t sent_packetnum, uint32_t * req_packets,
+static int handle_SYNC3(int connection_id, uint8_t counter, uint32_t recv_packetnum, uint32_t sent_packetnum, uint32_t * req_packets,
                  uint16_t number)
 {
     uint8_t comp_counter = (counter - connections[connection_id].recv_counter );
@@ -669,7 +669,7 @@ int handle_SYNC3(int connection_id, uint8_t counter, uint32_t recv_packetnum, ui
     return 1;
 }
 
-int handle_SYNC(uint8_t *packet, uint32_t length, IP_Port source)
+static int handle_SYNC(uint8_t *packet, uint32_t length, IP_Port source)
 {
 
     if (!SYNC_valid(length))
@@ -708,7 +708,7 @@ int handle_SYNC(uint8_t *packet, uint32_t length, IP_Port source)
  * Add a packet to the received buffer and set the recv_packetnum of the 
  * connection to its proper value. Return 1 if data was too big, 0 if not.
  */
-int add_recv(int connection_id, uint32_t data_num, uint8_t *data, uint16_t size)
+static int add_recv(int connection_id, uint32_t data_num, uint8_t *data, uint16_t size)
 {
     if (size > MAX_DATA_SIZE)
         return 1;
@@ -742,7 +742,7 @@ int add_recv(int connection_id, uint32_t data_num, uint8_t *data, uint16_t size)
     return 0;
 }
 
-int handle_data(uint8_t *packet, uint32_t length, IP_Port source)
+static int handle_data(uint8_t *packet, uint32_t length, IP_Port source)
 {
     int connection = getconnection_id(source);
 
@@ -793,7 +793,7 @@ int LosslessUDP_handlepacket(uint8_t *packet, uint32_t length, IP_Port source)
  * Send handshake requests
  * handshake packets are sent at the same rate as SYNC packets
  */
-void doNew()
+static void doNew()
 {
     uint32_t i;
     uint64_t temp_time = current_time();
@@ -817,7 +817,7 @@ void doNew()
     }
 }
 
-void doSYNC()
+static void doSYNC()
 {
     uint32_t i;
     uint64_t temp_time = current_time();
@@ -830,7 +830,7 @@ void doSYNC()
     }
 }
 
-void doData()
+static void doData()
 {
     uint32_t i;
     uint64_t j;
@@ -851,7 +851,7 @@ void doData()
  *
  * TODO: flow control.
  */
-void adjustRates()
+static void adjustRates()
 {
     uint32_t i;
     uint64_t temp_time = current_time();