network: Add `create_socket()`

This function makes makes it easier to create sockets, without having to
duplicate code.

1 files changed, 1 insertions, 0 deletions

diff --git a/network.h b/network.h
index 671df30..b953a1d 100644
--- a/network.h
+++ b/network.h
@@ -32,5 +32,6 @@ struct packet {
 };
 
 extern const char *addr_to_str(struct sockaddr *sa, socklen_t len);
+extern int create_socket(struct sockaddr *sa, size_t sock_len);
 
 #endif