libsystemd-dhcp: Add functions for sending unicast UDP messages

[elogind.git] / src / libsystemd-dhcp / dhcp-internal.h

diff --git a/src/libsystemd-dhcp/dhcp-internal.h b/src/libsystemd-dhcp/dhcp-internal.h
index 1f9c9d249b680ea9e372cee83854058e8e595c5c..43b5b1d000568c8fe93e70316903df4eac2caf1d 100644 (file)
--- a/src/libsystemd-dhcp/dhcp-internal.h
+++ b/src/libsystemd-dhcp/dhcp-internal.h
@@ -22,9 +22,19 @@
 ***/
 
 #include <stdint.h>
+#include <linux/if_packet.h>
+
+#include "socket-util.h"
 
 #include "dhcp-protocol.h"
 
+int dhcp_network_bind_raw_socket(int index, union sockaddr_union *link);
+int dhcp_network_bind_udp_socket(int index, be32_t client_address);
+int dhcp_network_send_raw_socket(int s, const union sockaddr_union *link,
+                                 const void *packet, size_t len);
+int dhcp_network_send_udp_socket(int s, be32_t server_address,
+                                 const void *packet, size_t len);
+
 int dhcp_option_append(uint8_t **buf, size_t *buflen, uint8_t code,
                        size_t optlen, const void *optval);