move sockaddr_union to sock.h

1 files changed, 6 insertions, 0 deletions

diff --git a/src/sock.h b/src/sock.h
index f1225ea..a516d4f 100644
--- a/src/sock.h
+++ b/src/sock.h
@@ -28,8 +28,14 @@
 
 #define MAXLINE (1024 * 4)
 
+#include "common.h"
 #include "vector.h"
 
+union sockaddr_union {
+        struct sockaddr_in  v4;
+        struct sockaddr_in6 v6;
+};
+
 extern int opensock (const char *host, int port, const char *bind_to);
 extern int listen_sock (const char *addr, uint16_t port, vector_t listen_fds);