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- /*
- * 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 module.
- *
- * Version: @(#)udp.h 1.0.2 05/07/93
- *
- * Authors: Ross Biro, <bir7@leland.Stanford.Edu>
- * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- * Fixes:
- * Alan Cox : Turned on udp checksums. I don't want to
- * chase 'memory corruption' bugs that aren't!
- *
- * 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 _UDP_H
- #define _UDP_H
-
- #include <linux/udp.h>
-
- #define UDP_HTABLE_SIZE 128
-
- /* udp.c: This needs to be shared by v4 and v6 because the lookup
- * and hashing code needs to work with different AF's yet
- * the port space is shared.
- */
- extern struct sock *udp_hash[UDP_HTABLE_SIZE];
-
- extern unsigned short udp_good_socknum(void);
-
- #define UDP_NO_CHECK 0
-
-
- extern struct proto udp_prot;
-
-
- extern void udp_err(struct sk_buff *, unsigned char *, int);
- extern int udp_connect(struct sock *sk,
- struct sockaddr *usin, int addr_len);
-
- extern int udp_sendmsg(struct sock *sk, struct msghdr *msg, int len);
-
- extern int udp_rcv(struct sk_buff *skb, unsigned short len);
- extern int udp_ioctl(struct sock *sk, int cmd, unsigned long arg);
-
- /* CONFIG_IP_TRANSPARENT_PROXY */
- extern int udp_chkaddr(struct sk_buff *skb);
-
- #endif /* _UDP_H */
-