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01: /* System specific type definitions for networking code.
02:    Copyright (C) 1997 Free Software Foundation, Inc.
03:    This file is part of the GNU C Library.
04: 
05:    The GNU C Library is free software; you can redistribute it and/or
06:    modify it under the terms of the GNU Lesser General Public
07:    License as published by the Free Software Foundation; either
08:    version 2.1 of the License, or (at your option) any later version.
09: 
10:    The GNU C Library is distributed in the hope that it will be useful,
11:    but WITHOUT ANY WARRANTY; without even the implied warranty of
12:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13:    Lesser General Public License for more details.
14: 
15:    You should have received a copy of the GNU Lesser General Public
16:    License along with the GNU C Library; if not, write to the Free
17:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18:    02111-1307 USA.  */
19: 
20: #ifndef _NETINET_IN_SYSTM_H
21: #define _NETINET_IN_SYSTM_H 1
22: 
23: #include <sys/cdefs.h>
24: #include <sys/types.h>
25: 
26: __BEGIN_DECLS
27: 
28: /*
29:  * Network order versions of various data types. Unfortunately, BSD
30:  * assumes specific sizes for shorts (16 bit) and longs (32 bit) which
31:  * don't hold in general. As a consequence, the network order versions
32:  * may not reflect the actual size of the native data types.
33:  */
34: 
35: typedef u_int16_t n_short;      /* short as received from the net */
36: typedef u_int32_t n_long;       /* long as received from the net  */
37: typedef u_int32_t n_time;       /* ms since 00:00 GMT, byte rev   */
38: 
39: __END_DECLS
40: 
41: #endif /* netinet/in_systm.h */
42: 

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