Add loopback and broadcast constants

1 files changed, 10 insertions, 4 deletions

diff --git a/toxcore/network.h b/toxcore/network.h
index d2899c38..f57c6897 100644
--- a/toxcore/network.h
+++ b/toxcore/network.h
@@ -130,12 +130,15 @@ typedef enum NET_PACKET_TYPE {
 #define TCP_FAMILY (TOX_AF_INET6 + 4)
 
 typedef union {
-    uint8_t uint8[4];
-    uint16_t uint16[2];
     uint32_t uint32;
+    uint16_t uint16[2];
+    uint8_t uint8[4];
 }
 IP4;
 
+extern const IP4 IP4_LOOPBACK;
+extern const IP4 IP4_BROADCAST;
+
 typedef union {
     uint8_t uint8[16];
     uint16_t uint16[8];
@@ -144,6 +147,9 @@ typedef union {
 }
 IP6;
 
+extern const IP6 IP6_LOOPBACK;
+extern const IP6 IP6_BROADCAST;
+
 typedef struct {
     uint8_t family;
     GNU_EXTENSION union {
@@ -212,8 +218,8 @@ const char *ip_ntoa(const IP *ip, char *ip_str, size_t length);
  * input
  *  ip: ip of TOX_AF_INET or TOX_AF_INET6 families
  *  length: length of the address buffer
- *          Must be at least INET_ADDRSTRLEN for TOX_AF_INET
- *          and INET6_ADDRSTRLEN for TOX_AF_INET6
+ *          Must be at least TOX_INET_ADDRSTRLEN for TOX_AF_INET
+ *          and TOX_INET6_ADDRSTRLEN for TOX_AF_INET6
  *
  * output
  *  address: dotted notation (IPv4: quad, IPv6: 16) or colon notation (IPv6)