Adding upstream version 2.06.upstream/2.06upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/include/grub/net/udp.h b/include/grub/net/udp.h
new file mode 100644
index 0000000..17f38cf
--- /dev/null
+++ b/include/grub/net/udp.h
@@ -0,0 +1,51 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_NET_UDP_HEADER
+#define GRUB_NET_UDP_HEADER	1
+#include <grub/types.h>
+#include <grub/net.h>
+
+struct udphdr
+{
+  grub_uint16_t src;
+  grub_uint16_t dst;
+  grub_uint16_t len;
+  grub_uint16_t chksum;
+} GRUB_PACKED;
+
+struct grub_net_udp_socket;
+typedef struct grub_net_udp_socket *grub_net_udp_socket_t;
+
+grub_net_udp_socket_t
+grub_net_udp_open (grub_net_network_level_address_t addr,
+		   grub_uint16_t out_port,
+		   grub_err_t (*recv_hook) (grub_net_udp_socket_t sock,
+					    struct grub_net_buff *nb,
+					    void *data),
+		   void *recv_hook_data);
+
+void
+grub_net_udp_close (grub_net_udp_socket_t sock);
+
+grub_err_t
+grub_net_send_udp_packet (const grub_net_udp_socket_t socket,
+			  struct grub_net_buff *nb);
+
+
+#endif