1 files changed, 6 insertions, 0 deletions
diff --git a/dbutil.h b/dbutil.h
index 9feec2d..eb630a7 100644
--- a/dbutil.h
+++ b/dbutil.h
@@ -75,6 +75,12 @@ void getaddrstring(struct sockaddr_storage* addr,
 		char **ret_host, char **ret_port, int host_lookup);
 void set_sock_nodelay(int sock);
 void set_sock_priority(int sock, enum dropbear_prio prio);
+
+#ifdef __linux__
+#define DROPBEAR_TCP_FAST_OPEN
+void set_listen_fast_open(int sock);
+#endif
+
 int dropbear_listen(const char* address, const char* port,
 		int *socks, unsigned int sockcount, char **errstring, int *maxfd);
 int spawn_command(void(*exec_fn)(void *user_data), void *exec_data,