kopia lustrzana https://github.com/Hamlib/Hamlib
487 wiersze
13 KiB
C
487 wiersze
13 KiB
C
/*-------------------------------------------------------------------------
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| rxtx is a native interface to serial ports in java.
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| Copyright 1997-2002 by Trent Jarvi taj@www.linux.org.uk.
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| This library is free software; you can redistribute it and/or
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| modify it under the terms of the GNU Lesser General Public
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| License as published by the Free Software Foundation; either
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| version 2.1 of the License, or (at your option) any later version.
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| If you compile this program with cygwin32 tools this package falls
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| under the GPL. See COPYING.CYGNUS for details.
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| This library is distributed in the hope that it will be useful,
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| but WITHOUT ANY WARRANTY; without even the implied warranty of
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| Lesser General Public License for more details.
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| You should have received a copy of the GNU Lesser General Public
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| License along with this library; if not, write to the Free Software
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| Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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| This file was taken from rxtx-2.1-7pre16 and adaptated for Hamlib.
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--------------------------------------------------------------------------*/
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#ifndef _WIN32TERMIOS_H
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#define _WIN32TERMIOS_H
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#ifndef _WIN32S_H_
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#define _WIN32S_H_
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#include <windows.h>
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#include <sys/types.h>
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#include <io.h>
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#include <stdint.h>
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#ifdef TRACE
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#define ENTER(x) report("entering "x" \n");
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#define LEAVE(x) report("leaving "x" \n");
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#else
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#define ENTER(x)
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#define LEAVE(x)
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#endif /* TRACE */
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#define YACK() \
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{ \
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char *allocTextBuf, message[1024]; \
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unsigned int errorCode = GetLastError(); \
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FormatMessage ( \
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FORMAT_MESSAGE_ALLOCATE_BUFFER | \
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FORMAT_MESSAGE_FROM_SYSTEM, \
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NULL, \
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errorCode, \
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), \
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(LPSTR)&allocTextBuf, \
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16, \
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NULL ); \
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snprintf( message, sizeof (message), "Error 0x%x at %s(%d): %s\n", errorCode, __FILE__, __LINE__, allocTextBuf); \
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report_error( message ); \
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LocalFree(allocTextBuf); \
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}
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typedef unsigned char cc_t;
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typedef int32_t speed_t;
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typedef int32_t tcflag_t;
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/* structs are from linux includes or linux man pages to match
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interfaces.
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*/
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#ifndef _TIMESPEC_DEFINED
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struct timespec
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{
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time_t tv_sec;
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long tv_nsec;
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};
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#endif
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#define NCCS 32
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struct termios
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{
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tcflag_t c_iflag; /* input mode flags */
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tcflag_t c_oflag; /* output mode flags */
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tcflag_t c_cflag; /* control mode flags */
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tcflag_t c_lflag; /* local mode flags */
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cc_t c_cc[NCCS]; /* control characters */
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cc_t c_line; /* line discipline (== c_cc[33]) */
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speed_t c_ispeed; /* input speed */
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speed_t c_ospeed; /* output speed */
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};
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/* for TIOCGSERIAL and TIOCSSERIAL of interest are baud_base and
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* custom_divisor
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* --- NOTE: This is not used. Win32 sets custom speeds on the
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* kernel side.
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*/
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struct serial_struct {
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/*
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Mainly we are after baud_base/custom_diviser to match
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the ioctl() in SerialImp.c
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*/
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int custom_divisor; /* use to set unsupported speeds */
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int baud_base; /* use to set unsupported speeds */
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unsigned short close_delay, closing_wait, iomem_reg_shift;
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int type, line, irq, flags, xmit_fifo_size, hub6;
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unsigned int port, port_high;
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char io_type;
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unsigned char *iomem_base;
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};
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struct serial_icounter_struct {
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int cts; /* clear to send count */
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int dsr; /* data set ready count */
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int rng; /* ring count */
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int dcd; /* carrier detect count */
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int rx; /* received byte count */
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int tx; /* transmitted byte count */
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int frame; /* frame error count */
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int overrun; /* hardware overrun error count */
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int parity; /* parity error count */
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int brk; /* break count */
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int buf_overrun; /* buffer overrun count */
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int reserved[9]; /* unused */
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};
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struct termios_list
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{
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char filename[512];
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int my_errno;
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int interrupt;
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int event_flag;
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int tx_happened;
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unsigned long *hComm;
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struct termios *ttyset;
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struct serial_struct *sstruct;
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/* for DTR DSR */
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unsigned char MSR;
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struct async_struct *astruct;
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struct serial_icounter_struct *sis;
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int open_flags;
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OVERLAPPED rol;
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OVERLAPPED wol;
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OVERLAPPED sol;
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int fd;
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struct termios_list *next;
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struct termios_list *prev;
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};
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int win32_serial_test( char * );
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int win32_serial_open(const char *File, int flags, ... );
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int win32_serial_close(int fd);
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int win32_serial_read(int fd, void *b, int size);
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int win32_serial_write(int fd, const char *Str, int length);
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int win32_serial_ioctl(int fd, int request, ... );
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int win32_serial_fcntl(int fd, int command, ...);
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struct termios_list *win32_serial_find_port(int);
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/*
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* lcc winsock.h conflicts
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*/
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#ifndef __LCC__
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int win32_serial_select(int, struct fd_set *, struct fd_set *, struct fd_set *, struct timeval *);
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#define SELECT win32_serial_select
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#endif
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#define OPEN win32_serial_open
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#define CLOSE win32_serial_close
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#define READ win32_serial_read
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#define WRITE win32_serial_write
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#define IOCTL win32_serial_ioctl
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#define FCNTL win32_serial_fcntl
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#if 0
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/* local functions */
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void termios_interrupt_event_loop( int , int );
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void termios_setflags( int , int[] );
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struct termios_list *find_port( int );
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int usleep(unsigned int usec);
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const char *get_dos_port(const char *);
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void set_errno(int);
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char *sterror(int);
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int B_to_CBR(int);
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int CBR_to_B(int);
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int termios_to_bytesize(int);
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int bytesize_to_termios(int);
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#endif
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int tcgetattr(int Fd, struct termios *s_termios);
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int tcsetattr(int Fd, int when, struct termios *);
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speed_t cfgetospeed(struct termios *s_termios);
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speed_t cfgetispeed(struct termios *s_termios);
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int cfsetspeed(struct termios *, speed_t speed);
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int cfsetospeed(struct termios *, speed_t speed);
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int cfsetispeed ( struct termios *, speed_t speed);
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int tcflush ( int , int );
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int tcgetpgrp ( int );
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int tcsetpgrp ( int , int );
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int tcdrain ( int );
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int tcflow ( int , int );
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int tcsendbreak ( int , int );
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/*
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int fstat(int fd, ... );
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*/
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void cfmakeraw(struct termios *s_termios);
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#if 0
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int termiosGetParityErrorChar( int );
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void termiosSetParityError( int, char );
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#endif
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#define O_NOCTTY 0400 /* not for fcntl */
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#define O_NONBLOCK 00004
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#define O_NDELAY O_NONBLOCK
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#define O_SYNC 040000
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#define O_FSYNC O_SYNC
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#define O_ASYNC 020000 /* fcntl, for BSD compatibility */
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#define F_DUPFD 0 /* dup */
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#define F_GETFD 1 /* get f_flags */
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#define F_SETFD 2 /* set f_flags */
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#define F_GETFL 3 /* more flags (cloexec) */
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#define F_SETFL 4
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#define F_GETLK 7
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#define F_SETLK 8
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#define F_SETLKW 9
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#define F_SETOWN 5 /* for sockets. */
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#define F_GETOWN 6 /* for sockets. */
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/* for F_[GET|SET]FL */
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#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
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/* for posix fcntl() and lockf() */
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#define F_RDLCK 1
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#define F_WRLCK 2
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#define F_UNLCK 8
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/* for old implementation of bsd flock () */
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#define F_EXLCK 16 /* or 3 */
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#define F_SHLCK 32 /* or 4 */
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/* operations for bsd flock(), also used by the kernel implementation */
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#define LOCK_SH 1 /* shared lock */
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#define LOCK_EX 2 /* exclusive lock */
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#define LOCK_NB 4 /* or'd with one of the above to prevent
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blocking */
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#define LOCK_UN 8 /* remove lock */
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/* c_cc characters */
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#define VINTR 0
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#define VQUIT 1
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#define VERASE 2
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#define VKILL 3
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#define VEOF 4
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#define VTIME 5
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#define VMIN 6
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#define VSWTC 7
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#define VSTART 8
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#define VSTOP 9
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#define VSUSP 10
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#define VEOL 11
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#define VREPRINT 12
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#define VDISCARD 13
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#define VWERASE 14
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#define VLNEXT 15
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#define VEOL2 16
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/* c_iflag bits */
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#define IGNBRK 0000001
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#define BRKINT 0000002
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#define IGNPAR 0000004
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#define PARMRK 0000010
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#define INPCK 0000020
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#define ISTRIP 0000040
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#define INLCR 0000100
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#define IGNCR 0000200
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#define ICRNL 0000400
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#define IXON 0002000
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#define IXANY 0004000
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#define IXOFF 0010000
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#define IMAXBEL 0020000
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#define CRTS_IFLOW 0040000
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#define CCTS_OFLOW 0100000
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#define CIGNORE 0400000
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#define CRTSCTS 020000000000 /* flow control */
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#define HARDWARE_FLOW_CONTROL CRTSCTS
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#define CRTSXOFF 010000000000
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/* c_oflag bits */
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#define OPOST 0000001
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#define ONLCR 0000002
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#define OLCUC 0000004
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#define OCRNL 0000010
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#define ONOCR 0000020
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#define ONLRET 0000040
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#define OFILL 00000100
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#define OFDEL 00000200
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#define NLDLY 00001400
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#define NL0 00000000
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#define NL1 00000400
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#define NL2 00001000
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#define NL3 00001400
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#define TABDLY 00006000
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#define TAB0 00000000
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#define TAB1 00002000
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#define TAB2 00004000
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#define TAB3 00006000
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#define CRDLY 00030000
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#define CR0 00000000
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#define CR1 00010000
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#define CR2 00020000
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#define CR3 00030000
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#define FFDLY 00040000
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#define FF0 00000000
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#define FF1 00040000
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#define BSDLY 00100000
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#define BS0 00000000
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#define BS1 00100000
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#define VTDLY 00200000
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#define VT0 00000000
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#define VT1 00200000
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#define XTABS 01000000 /* Hmm.. Linux/i386 considers this part of TABDLY.. */
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/* c_cflag bit meaning */
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# define CBAUD 0010017
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#define B0 0000000 /* hang up */
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#define B50 0000001
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#define B75 0000002
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#define B110 0000003
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#define B134 0000004
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#define B150 0000005
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#define B200 0000006
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#define B300 0000007
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#define B600 0000010
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#define B1200 0000011
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#define B1800 0000012
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#define B2400 0000013
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#define B4800 0000014
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#define B9600 0000015
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#define B19200 0000016
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#define B38400 0000017
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#define B57600 0010001
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#define B115200 0010002
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#define B230400 0010003
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#define B460800 0010004
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#define B500000 0010005
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#define B576000 0010006
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#define B921600 0010007
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#define B1000000 0010010
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#define B1152000 0010011
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#define B1500000 0010012
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#define B2000000 0010013
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#define B2500000 0010014
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#define B3000000 0010015
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#define B3500000 0010016
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#define B4000000 0010017
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/* glue for unsupported linux speeds see also SerialImp.h.h */
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#define B14400 1010001
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#define B28800 1010002
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#define B128000 1010003
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#define B256000 1010004
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#define EXTA B19200
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#define EXTB B38400
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#define CSIZE 0000060
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#define CS5 0000000
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#define CS6 0000020
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#define CS7 0000040
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#define CS8 0000060
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#define CSTOPB 0000100
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#define CREAD 0000200
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#define PARENB 0000400
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#define PARODD 0001000
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#define HUPCL 0002000
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#define CLOCAL 0004000
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# define CBAUDEX 0010000
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# define CIBAUD 002003600000 /* input baud rate (not used) */
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# define CRTSCTS 020000000000 /* flow control */
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/* c_l flag */
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#define ISIG 0000001
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#define ICANON 0000002
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#define XCASE 0000004
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#define ECHO 0000010
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#define ECHOE 0000020
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#define ECHOK 0000040
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#define ECHONL 0000100
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#define NOFLSH 0000200
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#define TOSTOP 0000400
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#define ECHOCTL 0001000
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#define ECHOPRT 0002000
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#define ECHOKE 0004000
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#define FLUSHO 0010000
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#define PENDIN 0040000
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#define IEXTEN 0100000
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/* glue for unsupported windows speeds */
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#define CBR_230400 230400
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#define CBR_28800 28800
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#define CBR_460800 460800
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#define CBR_500000 500000
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#define CBR_576000 576000
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#define CBR_921600 921600
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#define CBR_1000000 1000000
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#define CBR_1152000 1152000
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#define CBR_1500000 1500000
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#define CBR_2000000 2000000
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#define CBR_2500000 2500000
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#define CBR_3000000 3000000
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#define CBR_3500000 3500000
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#define CBR_4000000 4000000
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/* Values for the ACTION argument to `tcflow'. */
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#define TCOOFF 0
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#define TCOON 1
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#define TCIOFF 2
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#define TCION 3
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/* Values for the QUEUE_SELECTOR argument to `tcflush'. */
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#define TCIFLUSH 0
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#define TCOFLUSH 1
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#define TCIOFLUSH 2
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/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */
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#define TCSANOW 0
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#define TCSADRAIN 1
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#define TCSAFLUSH 2
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/* ioctls */
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#define TIOCSERGETLSR 0x5459
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#endif /*_WIN32S_H_*/
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/* unused ioctls */
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#define TCSBRK 0x5409
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#define TIOCCBRK 0x540a
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#define TIOCSBRK 0x540b
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#define TIOCOUTQ 0x5411
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#define TIOCMGET 0x5415
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#define TIOCMBIS 0x5416
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#define TIOCMBIC 0x5417
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#define TIOCMSET 0x5418
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#define TIOCGSOFTCAR 0x5419
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#define TIOCSSOFTCAR 0x541a
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#define TIOCSER_TEMP 0x01
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/*
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#define FIONREAD 0x541b
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TIOC[GS]SERIAL is not used on win32. It was dropped after we could not
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find a way to get/set buad_base and divisor directly.
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#define TIOCGSERIAL 0x541e
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#define TIOCSSERIAL 0x541f
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*/
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#define TCSBRKP 0x5425
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#define TIOCSERCONFIG 0x5453
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#define TIOCSERGWILD 0x5454
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#define TIOCSERSWILD 0x5455
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#define TIOCSERGSTRUCT 0x5458
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#define TIOCSERGETMULTI 0x545a
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#define TIOCSERSETMULTI 0x545b
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#define TIOCMIWAIT 0x545c
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/* this would require being able to get the number of overruns ... */
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/*
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FIXME
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frame and parity errors caused crashes in testing BlackBox
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*/
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#define TIOCGICOUNT 0x545d
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/* ioctl errors */
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#define ENOIOCTLCMD 515
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#define EBADFD 77
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/* modem lines */
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#define TIOCM_LE 0x001
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#define TIOCM_DTR 0x002
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#define TIOCM_RTS 0x004
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#define TIOCM_ST 0x008
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#define TIOCM_SR 0x010
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#define TIOCM_CTS 0x020
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#define TIOCM_CAR 0x040
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#define TIOCM_RNG 0x080
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#define TIOCM_DSR 0x100
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#define TIOCM_CD TIOCM_CAR
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#define TIOCM_RI TIOCM_RNG
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#define CMSPAR 010000000000 /* mark or space parity */
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#endif /* _WIN32TERMIOS_H */
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