network: Add `get_sock_addr()`

Much like with `create_socket()`, this just makes it easier to get
the sockaddr from a socket descriptor, without having to duplicate
everything over, and over again.

1 files changed, 1 insertions, 0 deletions

diff --git a/network.h b/network.h
index b953a1d..2279264 100644
--- a/network.h
+++ b/network.h
@@ -32,6 +32,7 @@ struct packet {
 };
 
 extern const char *addr_to_str(struct sockaddr *sa, socklen_t len);
+extern struct sockaddr *get_sock_addr(int socket);
 extern int create_socket(struct sockaddr *sa, size_t sock_len);
 
 #endif