include/linux/in_systm.h

   1 /*
   2  * INET         An implementation of the TCP/IP protocol suite for the LINUX
   3  *              operating system.  INET is implemented using the  BSD Socket
   4  *              interface as the means of communication with the user level.
   5  *
   6  *              Miscellaneous internetwork definitions for kernel.
   7  *
   8  * Version:     @(#)in_systm.h  1.0.0   12/17/93
   9  *
  10  * Authors:     Original taken from Berkeley BSD UNIX 4.3-RENO.
  11  *              Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
  12  *
  13  *              This program is free software; you can redistribute it and/or
  14  *              modify it under the terms of the GNU General Public License
  15  *              as published by the Free Software Foundation; either version
  16  *              2 of the License, or (at your option) any later version.
  17  */
  18 #ifndef _LINUX_IN_SYSTM_H
  19 #define _LINUX_IN_SYSTM_H
  20
  21 /*
  22  * Network types.
  23  * The n_ types are network-order variants of their natural
  24  * equivalents.  The Linux kernel NET-2 code does not use
  25  * them (yet), but it might in the future.  This is mostly
  26  * there for compatibility with BSD user-level programs.
  27  */
  28 typedef u_short n_short;        /* short as received from the net       */
  29 typedef u_long  n_long;         /* long as received from the net        */
  30 typedef u_long  n_time;         /* ms since 00:00 GMT, byte rev         */
  31
  32 #endif /* _LINUX_IN_SYSTM_H */