sock: Add dgram socket creation.

LINKTYPE_LINUX_SLL needs datagram packet sockets. We'll need this
function at a later point in time.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/sock.h b/sock.h
index 50f7102..8f68d42 100644
--- a/sock.h
+++ b/sock.h
@@ -3,6 +3,7 @@
 
 extern int af_socket(int af);
 extern int pf_socket(void);
+extern int pf_socket_type(uint32_t type);
 extern void set_nonblocking(int fd);
 extern int set_nonblocking_sloppy(int fd);
 extern int set_reuseaddr(int fd);