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mateuszvis |
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/*!\file sys/wtypes.h
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* Watt-32 type definitions.
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*/
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/*-
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* Copyright (c) 1982, 1986, 1991 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)types.h 7.17 (Berkeley) 5/6/91
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* @(#)wtypes.h Waterloo TCP/IP
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*/
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/*
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* the naming <sys/wtypes.h> is required for those compilers that
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* have <sys/types.h> in the usual place but doesn't define
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* the following types. This file is included from <sys/socket.h>,
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* <tcp.h> etc.
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*/
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#ifndef __SYS_WTYPES_H
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#define __SYS_WTYPES_H
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#if 0 /* No, that causes trouble */
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#undef FD_SETSIZE
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#define FD_SETSIZE 512 /* use same FD_SETSIZE for all targets */
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#endif
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#if defined(__DJGPP__) || defined(__DMC__) || defined(__MINGW32__) || defined(__POCC__)
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#include <sys/types.h>
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#endif
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#if defined(__DJGPP__)
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#include <machine/endian.h>
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#endif
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#if defined(__MINGW32__) || (defined(__DJGPP__) && DJGPP_MINOR >= 4) || \
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(defined(__WATCOMC__) && __WATCOMC__ >= 1230) || /* OW 1.3+ */ \
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defined(__POCC__) /* PellesC */
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#undef HAVE_STDINT_H
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#define HAVE_STDINT_H
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#include <stdint.h> /* doesn't define 'u_char' etc. */
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#endif
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#if !defined(HAVE_U_INT64_T) && !defined(u_int64_t)
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#if defined(__HIGHC__) || defined(__GNUC__)
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typedef unsigned long long u_int64_t;
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#define HAVE_U_INT64_T
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#elif defined(__DMC__) && (__INTSIZE == 4)
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typedef unsigned long long u_int64_t;
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#define HAVE_U_INT64_T
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#elif defined(__WATCOMC__) && defined(__WATCOM_INT64__)
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typedef unsigned __int64 u_int64_t;
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#define HAVE_U_INT64_T
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#elif (defined(_MSC_VER) && (_MSC_VER >= 900)) || defined(__POCC__)
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typedef unsigned __int64 u_int64_t;
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#define HAVE_U_INT64_T
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#endif
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#endif
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#if !defined(__GLIBC__)
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#if !defined(HAVE_U_CHAR) && !defined(u_char)
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typedef unsigned char u_char;
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#define HAVE_U_CHAR
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#endif
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#if !defined(HAVE_U_SHORT) && !defined(u_short)
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typedef unsigned short u_short;
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#define HAVE_U_SHORT
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#endif
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#if !defined(HAVE_USHORT) && !defined(ushort)
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typedef unsigned short ushort; /* SysV compatibility */
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#define HAVE_USHORT
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#endif
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#if !defined(HAVE_U_LONG) && !defined(u_long)
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typedef unsigned long u_long;
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#define HAVE_U_LONG
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#endif
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#if !defined(HAVE_U_INT) && !defined(u_int)
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#if defined(__SMALL__) || defined(__LARGE__)
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typedef unsigned long u_int; /* too many headers assumes u_int is >=32-bit */
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#else
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typedef unsigned int u_int;
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#endif
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#define HAVE_U_INT
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#endif
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#if !defined(HAVE_CADDR_T) && !defined(caddr_t)
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typedef unsigned long caddr_t;
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#define HAVE_CADDR_T
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#endif
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#endif
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#if !defined(HAVE_U_INT8_T) && !defined(u_int8_t)
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typedef unsigned char u_int8_t;
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#endif
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#if !defined(HAVE_U_INT16_T) && !defined(u_int16_t)
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typedef unsigned short u_int16_t;
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#endif
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#if !defined(HAVE_U_INT32_T) && !defined(u_int32_t)
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typedef unsigned long u_int32_t;
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#endif
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#if !defined(HAVE_STDINT_H)
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#if !defined(HAVE_INT16_T) && !defined(int16_t)
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typedef short int16_t;
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#define HAVE_INT16_T
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#endif
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#if !defined(HAVE_INT32_T) && !defined(int32_t)
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typedef long int32_t;
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#define HAVE_INT32_T
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#endif
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#endif
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#if !defined(HAVE_U_QUAD_T) && !defined(u_quad_t)
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#define HAVE_U_QUAD_T
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#ifdef HAVE_U_INT64_T
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#define u_quad_t u_int64_t
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#else
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#define u_quad_t unsigned long
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#endif
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#endif
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#if !defined(IOVEC_DEFINED)
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#define IOVEC_DEFINED
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struct iovec {
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void *iov_base;
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int iov_len;
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};
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#endif
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#define __BIT_TYPES_DEFINED__
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#if !defined(FD_SET) /* not djgpp */
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#undef FD_SETSIZE
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#define FD_SETSIZE 512
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#define FD_SET(n, p) ((p)->fd_bits[(n)/8] |= (1 << ((n) & 7)))
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#define FD_CLR(n, p) ((p)->fd_bits[(n)/8] &= ~(1 << ((n) & 7)))
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#define FD_ISSET(n,p) ((p)->fd_bits[(n)/8] & (1 << ((n) & 7)))
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#define FD_ZERO(p) memset ((void*)(p), 0, sizeof(*(p)))
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typedef struct fd_set {
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unsigned char fd_bits [(FD_SETSIZE+7)/8];
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} fd_set;
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#endif
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#ifndef LITTLE_ENDIAN
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#define LITTLE_ENDIAN 1234
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#endif
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#ifndef BIG_ENDIAN
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#define BIG_ENDIAN 4321
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#endif
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#if defined(BIG_ENDIAN_MACHINE) || defined(USE_BIGENDIAN)
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#define BYTE_ORDER BIG_ENDIAN
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#else
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#define BYTE_ORDER LITTLE_ENDIAN
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#endif
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#endif
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