cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / udp.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/udp.h b/i686-linux-gnu-4.7/usr/include/linux/udp.h
new file mode 100644 (file)
index 0000000..e586e9e
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/linux/udp.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * INET                An implementation of the TCP/IP protocol suite for the LINUX
+ *             operating system.  INET is implemented using the  BSD Socket
+ *             interface as the means of communication with the user level.
+ *
+ *             Definitions for the UDP protocol.
+ *
+ * Version:    @(#)udp.h       1.0.2   04/28/93
+ *
+ * Author:     Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *
+ *             This program 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
+ *             2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_UDP_H
+#define _LINUX_UDP_H
+
+#include <linux/types.h>
+
+struct udphdr {
+       __be16  source;
+       __be16  dest;
+       __be16  len;
+       __sum16 check;
+};
+
+/* UDP socket options */
+#define UDP_CORK       1       /* Never send partially complete segments */
+#define UDP_ENCAP      100     /* Set the socket to accept encapsulated packets */
+#define UDP_NO_CHECK6_TX 101   /* Disable sending checksum for UDP6X */
+#define UDP_NO_CHECK6_RX 102   /* Disable accpeting checksum for UDP6 */
+#define UDP_SEGMENT    103     /* Set GSO segmentation size */
+
+/* UDP encapsulation types */
+#define UDP_ENCAP_ESPINUDP_NON_IKE     1 /* draft-ietf-ipsec-nat-t-ike-00/01 */
+#define UDP_ENCAP_ESPINUDP     2 /* draft-ietf-ipsec-udp-encaps-06 */
+#define UDP_ENCAP_L2TPINUDP    3 /* rfc2661 */
+#define UDP_ENCAP_GTP0         4 /* GSM TS 09.60 */
+#define UDP_ENCAP_GTP1U                5 /* 3GPP TS 29.060 */
+#define UDP_ENCAP_RXRPC                6
+
+#endif /* _LINUX_UDP_H */