Update dependencies (#1929)

1 files changed, 786 insertions, 0 deletions

diff --git a/vendor/modernc.org/libc/termios/termios_openbsd_arm64.go b/vendor/modernc.org/libc/termios/termios_openbsd_arm64.go
new file mode 100644
index 00000000..08360192
--- /dev/null
+++ b/vendor/modernc.org/libc/termios/termios_openbsd_arm64.go
@@ -0,0 +1,786 @@
+// Code generated by 'ccgo termios/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o termios/termios_openbsd_arm64.go -pkgname termios', DO NOT EDIT.
+
+package termios
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	ALTWERASE            = 0x00000200 // termios.h:172:1:
+	B0                   = 0          // termios.h:212:1:
+	B110                 = 110        // termios.h:215:1:
+	B115200              = 115200     // termios.h:234:1:
+	B1200                = 1200       // termios.h:221:1:
+	B134                 = 134        // termios.h:216:1:
+	B14400               = 14400      // termios.h:230:1:
+	B150                 = 150        // termios.h:217:1:
+	B1800                = 1800       // termios.h:222:1:
+	B19200               = 19200      // termios.h:226:1:
+	B200                 = 200        // termios.h:218:1:
+	B230400              = 230400     // termios.h:235:1:
+	B2400                = 2400       // termios.h:223:1:
+	B28800               = 28800      // termios.h:231:1:
+	B300                 = 300        // termios.h:219:1:
+	B38400               = 38400      // termios.h:227:1:
+	B4800                = 4800       // termios.h:224:1:
+	B50                  = 50         // termios.h:213:1:
+	B57600               = 57600      // termios.h:232:1:
+	B600                 = 600        // termios.h:220:1:
+	B7200                = 7200       // termios.h:229:1:
+	B75                  = 75         // termios.h:214:1:
+	B76800               = 76800      // termios.h:233:1:
+	B9600                = 9600       // termios.h:225:1:
+	BRKINT               = 0x00000002 // termios.h:91:1:
+	CCTS_OFLOW           = 65536      // termios.h:145:1:
+	CDISCARD             = 15         // ttydefaults.h:73:1:
+	CDSUSP               = 25         // ttydefaults.h:69:1:
+	CEOF                 = 4          // ttydefaults.h:59:1:
+	CEOT                 = 4          // ttydefaults.h:76:1:
+	CERASE               = 0177       // ttydefaults.h:61:1:
+	CFLUSH               = 15         // ttydefaults.h:80:1:
+	CHWFLOW              = 1114112    // termios.h:147:1:
+	CIGNORE              = 0x00000001 // termios.h:129:1:
+	CINTR                = 3          // ttydefaults.h:62:1:
+	CKILL                = 21         // ttydefaults.h:64:1:
+	CLNEXT               = 22         // ttydefaults.h:72:1:
+	CLOCAL               = 0x00008000 // termios.h:141:1:
+	CMIN                 = 1          // ttydefaults.h:65:1:
+	CQUIT                = 034        // ttydefaults.h:66:1:
+	CREAD                = 0x00000800 // termios.h:137:1:
+	CREPRINT             = 18         // ttydefaults.h:75:1:
+	CRPRNT               = 18         // ttydefaults.h:79:1:
+	CRTSCTS              = 0x00010000 // termios.h:143:1:
+	CRTS_IFLOW           = 65536      // termios.h:144:1:
+	CS5                  = 0x00000000 // termios.h:132:1:
+	CS6                  = 0x00000100 // termios.h:133:1:
+	CS7                  = 0x00000200 // termios.h:134:1:
+	CS8                  = 0x00000300 // termios.h:135:1:
+	CSIZE                = 0x00000300 // termios.h:131:1:
+	CSTART               = 17         // ttydefaults.h:70:1:
+	CSTOP                = 19         // ttydefaults.h:71:1:
+	CSTOPB               = 0x00000400 // termios.h:136:1:
+	CSUSP                = 26         // ttydefaults.h:67:1:
+	CTIME                = 0          // ttydefaults.h:68:1:
+	CWERASE              = 23         // ttydefaults.h:74:1:
+	ECHO                 = 0x00000008 // termios.h:163:1:
+	ECHOCTL              = 0x00000040 // termios.h:167:1:
+	ECHOE                = 0x00000002 // termios.h:161:1:
+	ECHOK                = 0x00000004 // termios.h:162:1:
+	ECHOKE               = 0x00000001 // termios.h:159:1:
+	ECHONL               = 0x00000010 // termios.h:164:1:
+	ECHOPRT              = 0x00000020 // termios.h:166:1:
+	ENDRUNDISC           = 9          // ttycom.h:149:1:
+	EXTA                 = 19200      // termios.h:236:1:
+	EXTB                 = 38400      // termios.h:237:1:
+	EXTPROC              = 0x00000800 // termios.h:175:1:
+	FLUSHO               = 0x00800000 // termios.h:178:1:
+	HUPCL                = 0x00004000 // termios.h:140:1:
+	ICANON               = 0x00000100 // termios.h:170:1:
+	ICRNL                = 0x00000100 // termios.h:98:1:
+	IEXTEN               = 0x00000400 // termios.h:174:1:
+	IGNBRK               = 0x00000001 // termios.h:90:1:
+	IGNCR                = 0x00000080 // termios.h:97:1:
+	IGNPAR               = 0x00000004 // termios.h:92:1:
+	IMAXBEL              = 0x00002000 // termios.h:104:1:
+	INLCR                = 0x00000040 // termios.h:96:1:
+	INPCK                = 0x00000010 // termios.h:94:1:
+	IOCPARM_MASK         = 0x1fff     // ioccom.h:43:1:
+	ISIG                 = 0x00000080 // termios.h:169:1:
+	ISTRIP               = 0x00000020 // termios.h:95:1:
+	IUCLC                = 0x00001000 // termios.h:103:1:
+	IXANY                = 0x00000800 // termios.h:102:1:
+	IXOFF                = 0x00000400 // termios.h:100:1:
+	IXON                 = 0x00000200 // termios.h:99:1:
+	MDMBUF               = 0x00100000 // termios.h:146:1:
+	MSTSDISC             = 8          // ttycom.h:148:1:
+	NCCS                 = 20         // termios.h:79:1:
+	NMEADISC             = 7          // ttycom.h:147:1:
+	NOFLSH               = 0x80000000 // termios.h:183:1:
+	NOKERNINFO           = 0x02000000 // termios.h:180:1:
+	OCRNL                = 0x00000010 // termios.h:119:1:
+	OLCUC                = 0x00000020 // termios.h:120:1:
+	ONLCR                = 0x00000002 // termios.h:112:1:
+	ONLRET               = 0x00000080 // termios.h:122:1:
+	ONOCR                = 0x00000040 // termios.h:121:1:
+	ONOEOT               = 0x00000008 // termios.h:116:1:
+	OPOST                = 0x00000001 // termios.h:110:1:
+	OXTABS               = 0x00000004 // termios.h:115:1:
+	PARENB               = 0x00001000 // termios.h:138:1:
+	PARMRK               = 0x00000008 // termios.h:93:1:
+	PARODD               = 0x00002000 // termios.h:139:1:
+	PENDIN               = 0x20000000 // termios.h:181:1:
+	PPPDISC              = 5          // ttycom.h:145:1:
+	SLIPDISC             = 4          // ttycom.h:144:1:
+	STRIPDISC            = 6          // ttycom.h:146:1:
+	TABLDISC             = 3          // ttycom.h:143:1:
+	TCIFLUSH             = 1          // termios.h:242:1:
+	TCIOFF               = 3          // termios.h:247:1:
+	TCIOFLUSH            = 3          // termios.h:244:1:
+	TCION                = 4          // termios.h:248:1:
+	TCOFLUSH             = 2          // termios.h:243:1:
+	TCOOFF               = 1          // termios.h:245:1:
+	TCOON                = 2          // termios.h:246:1:
+	TCSADRAIN            = 1          // termios.h:203:1:
+	TCSAFLUSH            = 2          // termios.h:204:1:
+	TCSANOW              = 0          // termios.h:202:1:
+	TCSASOFT             = 0x10       // termios.h:206:1:
+	TIOCFLAG_CLOCAL      = 0x02       // ttycom.h:131:1:
+	TIOCFLAG_CRTSCTS     = 0x04       // ttycom.h:132:1:
+	TIOCFLAG_MDMBUF      = 0x08       // ttycom.h:133:1:
+	TIOCFLAG_PPS         = 0x10       // ttycom.h:134:1:
+	TIOCFLAG_SOFTCAR     = 0x01       // ttycom.h:130:1:
+	TIOCM_CAR            = 0100       // ttycom.h:69:1:
+	TIOCM_CD             = 64         // ttycom.h:70:1:
+	TIOCM_CTS            = 0040       // ttycom.h:68:1:
+	TIOCM_DSR            = 0400       // ttycom.h:73:1:
+	TIOCM_DTR            = 0002       // ttycom.h:64:1:
+	TIOCM_LE             = 0001       // ttycom.h:63:1:
+	TIOCM_RI             = 128        // ttycom.h:72:1:
+	TIOCM_RNG            = 0200       // ttycom.h:71:1:
+	TIOCM_RTS            = 0004       // ttycom.h:65:1:
+	TIOCM_SR             = 0020       // ttycom.h:67:1:
+	TIOCM_ST             = 0010       // ttycom.h:66:1:
+	TIOCPKT_DATA         = 0x00       // ttycom.h:100:1:
+	TIOCPKT_DOSTOP       = 0x20       // ttycom.h:106:1:
+	TIOCPKT_FLUSHREAD    = 0x01       // ttycom.h:101:1:
+	TIOCPKT_FLUSHWRITE   = 0x02       // ttycom.h:102:1:
+	TIOCPKT_IOCTL        = 0x40       // ttycom.h:107:1:
+	TIOCPKT_NOSTOP       = 0x10       // ttycom.h:105:1:
+	TIOCPKT_START        = 0x08       // ttycom.h:104:1:
+	TIOCPKT_STOP         = 0x04       // ttycom.h:103:1:
+	TOSTOP               = 0x00400000 // termios.h:176:1:
+	TTYDEF_CFLAG         = 19200      // ttydefaults.h:52:1:
+	TTYDEF_IFLAG         = 11010      // ttydefaults.h:49:1:
+	TTYDEF_LFLAG         = 1483       // ttydefaults.h:51:1:
+	TTYDEF_OFLAG         = 3          // ttydefaults.h:50:1:
+	TTYDEF_SPEED         = 9600       // ttydefaults.h:53:1:
+	TTYDISC              = 0          // ttycom.h:142:1:
+	VDISCARD             = 15         // termios.h:71:1:
+	VDSUSP               = 11         // termios.h:65:1:
+	VEOF                 = 0          // termios.h:47:1:
+	VEOL                 = 1          // termios.h:48:1:
+	VEOL2                = 2          // termios.h:50:1:
+	VERASE               = 3          // termios.h:52:1:
+	VINTR                = 8          // termios.h:61:1:
+	VKILL                = 5          // termios.h:56:1:
+	VLNEXT               = 14         // termios.h:70:1:
+	VMIN                 = 16         // termios.h:73:1:
+	VQUIT                = 9          // termios.h:62:1:
+	VREPRINT             = 6          // termios.h:58:1:
+	VSTART               = 12         // termios.h:67:1:
+	VSTATUS              = 18         // termios.h:76:1:
+	VSTOP                = 13         // termios.h:68:1:
+	VSUSP                = 10         // termios.h:63:1:
+	VTIME                = 17         // termios.h:74:1:
+	VWERASE              = 4          // termios.h:54:1:
+	XCASE                = 0x01000000 // termios.h:179:1:
+	X_FILE_OFFSET_BITS   = 64         // <builtin>:25:1:
+	X_LP64               = 1          // <predefined>:1:1:
+	X_MACHINE_CDEFS_H_   = 0          // cdefs.h:4:1:
+	X_MACHINE__TYPES_H_  = 0          // _types.h:35:1:
+	X_MAX_PAGE_SHIFT     = 12         // _types.h:57:1:
+	X_PID_T_DEFINED_     = 0          // termios.h:254:1:
+	X_POSIX_VDISABLE     = 255        // termios.h:81:1:
+	X_RET_PROTECTOR      = 1          // <predefined>:2:1:
+	X_STACKALIGNBYTES    = 15         // _types.h:54:1:
+	X_SYS_CDEFS_H_       = 0          // cdefs.h:39:1:
+	X_SYS_IOCCOM_H_      = 0          // ioccom.h:36:1:
+	X_SYS_TERMIOS_H_     = 0          // termios.h:36:1:
+	X_SYS_TTYCOM_H_      = 0          // ttycom.h:41:1:
+	X_SYS_TTYDEFAULTS_H_ = 0          // ttydefaults.h:44:1:
+	X_SYS__TYPES_H_      = 0          // _types.h:35:1:
+	Unix                 = 1          // <predefined>:360:1:
+)
+
+type Ptrdiff_t = int64 /* <builtin>:3:26 */
+
+type Size_t = uint64 /* <builtin>:9:23 */
+
+type Wchar_t = int32 /* <builtin>:15:24 */
+
+type X__int128_t = struct {
+	Flo int64
+	Fhi int64
+} /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128
+type X__uint128_t = struct {
+	Flo uint64
+	Fhi uint64
+} /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128
+
+type X__builtin_va_list = uintptr /* <builtin>:46:14 */
+type X__float128 = float64        /* <builtin>:47:21 */
+
+//	$OpenBSD: termios.h,v 1.13 2016/09/20 21:10:22 fcambus Exp $
+//	$NetBSD: termios.h,v 1.14 1996/04/09 20:55:41 cgd Exp $
+
+// Copyright (c) 1988, 1989, 1993, 1994
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)termios.h	8.3 (Berkeley) 3/28/94
+
+//	$OpenBSD: cdefs.h,v 1.43 2018/10/29 17:10:40 guenther Exp $
+//	$NetBSD: cdefs.h,v 1.16 1996/04/03 20:46:39 christos Exp $
+
+// Copyright (c) 1991, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// This code is derived from software contributed to Berkeley by
+// Berkeley Software Design, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)cdefs.h	8.7 (Berkeley) 1/21/94
+
+//	$OpenBSD: cdefs.h,v 1.1 2016/12/17 23:38:33 patrick Exp $
+
+// Macro to test if we're using a specific version of gcc or later.
+
+// The __CONCAT macro is used to concatenate parts of symbol names, e.g.
+// with "#define OLD(foo) __CONCAT(old,foo)", OLD(foo) produces oldfoo.
+// The __CONCAT macro is a bit tricky -- make sure you don't put spaces
+// in between its arguments.  Do not use __CONCAT on double-quoted strings,
+// such as those from the __STRING macro: to concatenate strings just put
+// them next to each other.
+
+// GCC1 and some versions of GCC2 declare dead (non-returning) and
+// pure (no side effects) functions using "volatile" and "const";
+// unfortunately, these then cause warnings under "-ansi -pedantic".
+// GCC >= 2.5 uses the __attribute__((attrs)) style.  All of these
+// work for GNU C++ (modulo a slight glitch in the C++ grammar in
+// the distribution version of 2.5.5).
+
+// __returns_twice makes the compiler not assume the function
+// only returns once.  This affects registerisation of variables:
+// even local variables need to be in memory across such a call.
+// Example: setjmp()
+
+// __only_inline makes the compiler only use this function definition
+// for inlining; references that can't be inlined will be left as
+// external references instead of generating a local copy.  The
+// matching library should include a simple extern definition for
+// the function to handle those references.  c.f. ctype.h
+
+// GNU C version 2.96 adds explicit branch prediction so that
+// the CPU back-end can hint the processor and also so that
+// code blocks can be reordered such that the predicted path
+// sees a more linear flow, thus improving cache behavior, etc.
+//
+// The following two macros provide us with a way to utilize this
+// compiler feature.  Use __predict_true() if you expect the expression
+// to evaluate to true, and __predict_false() if you expect the
+// expression to evaluate to false.
+//
+// A few notes about usage:
+//
+//	* Generally, __predict_false() error condition checks (unless
+//	  you have some _strong_ reason to do otherwise, in which case
+//	  document it), and/or __predict_true() `no-error' condition
+//	  checks, assuming you want to optimize for the no-error case.
+//
+//	* Other than that, if you don't know the likelihood of a test
+//	  succeeding from empirical or other `hard' evidence, don't
+//	  make predictions.
+//
+//	* These are meant to be used in places that are run `a lot'.
+//	  It is wasteful to make predictions in code that is run
+//	  seldomly (e.g. at subsystem initialization time) as the
+//	  basic block reordering that this affects can often generate
+//	  larger code.
+
+// Delete pseudo-keywords wherever they are not available or needed.
+
+// The __packed macro indicates that a variable or structure members
+// should have the smallest possible alignment, despite any host CPU
+// alignment requirements.
+//
+// The __aligned(x) macro specifies the minimum alignment of a
+// variable or structure.
+//
+// These macros together are useful for describing the layout and
+// alignment of messages exchanged with hardware or other systems.
+
+// "The nice thing about standards is that there are so many to choose from."
+// There are a number of "feature test macros" specified by (different)
+// standards that determine which interfaces and types the header files
+// should expose.
+//
+// Because of inconsistencies in these macros, we define our own
+// set in the private name space that end in _VISIBLE.  These are
+// always defined and so headers can test their values easily.
+// Things can get tricky when multiple feature macros are defined.
+// We try to take the union of all the features requested.
+//
+// The following macros are guaranteed to have a value after cdefs.h
+// has been included:
+//	__POSIX_VISIBLE
+//	__XPG_VISIBLE
+//	__ISO_C_VISIBLE
+//	__BSD_VISIBLE
+
+// X/Open Portability Guides and Single Unix Specifications.
+// _XOPEN_SOURCE				XPG3
+// _XOPEN_SOURCE && _XOPEN_VERSION = 4		XPG4
+// _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED = 1	XPG4v2
+// _XOPEN_SOURCE == 500				XPG5
+// _XOPEN_SOURCE == 520				XPG5v2
+// _XOPEN_SOURCE == 600				POSIX 1003.1-2001 with XSI
+// _XOPEN_SOURCE == 700				POSIX 1003.1-2008 with XSI
+//
+// The XPG spec implies a specific value for _POSIX_C_SOURCE.
+
+// POSIX macros, these checks must follow the XOPEN ones above.
+//
+// _POSIX_SOURCE == 1		1003.1-1988 (superseded by _POSIX_C_SOURCE)
+// _POSIX_C_SOURCE == 1		1003.1-1990
+// _POSIX_C_SOURCE == 2		1003.2-1992
+// _POSIX_C_SOURCE == 199309L	1003.1b-1993
+// _POSIX_C_SOURCE == 199506L   1003.1c-1995, 1003.1i-1995,
+//				and the omnibus ISO/IEC 9945-1:1996
+// _POSIX_C_SOURCE == 200112L   1003.1-2001
+// _POSIX_C_SOURCE == 200809L   1003.1-2008
+//
+// The POSIX spec implies a specific value for __ISO_C_VISIBLE, though
+// this may be overridden by the _ISOC99_SOURCE macro later.
+
+// _ANSI_SOURCE means to expose ANSI C89 interfaces only.
+// If the user defines it in addition to one of the POSIX or XOPEN
+// macros, assume the POSIX/XOPEN macro(s) should take precedence.
+
+// _ISOC99_SOURCE, _ISOC11_SOURCE, __STDC_VERSION__, and __cplusplus
+// override any of the other macros since they are non-exclusive.
+
+// Finally deal with BSD-specific interfaces that are not covered
+// by any standards.  We expose these when none of the POSIX or XPG
+// macros is defined or if the user explicitly asks for them.
+
+// Default values.
+
+// Special Control Characters
+//
+// Index into c_cc[] character array.
+//
+//	Name	     Subscript	Enabled by
+//			7	   spare 1
+//			19	   spare 2
+
+// Input flags - software input processing
+
+// Output flags - software output processing
+
+// Control flags - hardware control of terminal
+
+// "Local" flags - dumping ground for other state
+//
+// Warning: some flags in this structure begin with
+// the letter "I" and look like they belong in the
+// input flag.
+
+type Tcflag_t = uint32 /* termios.h:185:22 */
+type Cc_t = uint8      /* termios.h:186:23 */
+type Speed_t = uint32  /* termios.h:187:22 */
+
+type Termios = struct {
+	Fc_iflag  Tcflag_t
+	Fc_oflag  Tcflag_t
+	Fc_cflag  Tcflag_t
+	Fc_lflag  Tcflag_t
+	Fc_cc     [20]Cc_t
+	Fc_ispeed int32
+	Fc_ospeed int32
+} /* termios.h:189:1 */
+
+// Commands passed to tcsetattr() for setting the termios structure.
+
+// Standard speeds
+
+//	$OpenBSD: _types.h,v 1.10 2022/08/06 13:31:13 semarie Exp $
+
+// -
+// Copyright (c) 1990, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)types.h	8.3 (Berkeley) 1/5/94
+
+// $OpenBSD: _types.h,v 1.4 2018/03/05 01:15:25 deraadt Exp $
+// -
+// Copyright (c) 1990, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)types.h	8.3 (Berkeley) 1/5/94
+//	@(#)ansi.h	8.2 (Berkeley) 1/4/94
+
+// _ALIGN(p) rounds p (pointer or byte index) up to a correctly-aligned
+// value for all data types (int, long, ...).   The result is an
+// unsigned long and must be cast to any desired pointer type.
+//
+// _ALIGNED_POINTER is a boolean macro that checks whether an address
+// is valid to fetch data elements of type t from on this architecture.
+// This does not reflect the optimal alignment, just the possibility
+// (within reasonable limits).
+
+// 7.18.1.1 Exact-width integer types
+type X__int8_t = int8     /* _types.h:60:22 */
+type X__uint8_t = uint8   /* _types.h:61:24 */
+type X__int16_t = int16   /* _types.h:62:17 */
+type X__uint16_t = uint16 /* _types.h:63:25 */
+type X__int32_t = int32   /* _types.h:64:15 */
+type X__uint32_t = uint32 /* _types.h:65:23 */
+// LONGLONG
+type X__int64_t = int64 /* _types.h:67:20 */
+// LONGLONG
+type X__uint64_t = uint64 /* _types.h:69:28 */
+
+// 7.18.1.2 Minimum-width integer types
+type X__int_least8_t = X__int8_t     /* _types.h:72:19 */
+type X__uint_least8_t = X__uint8_t   /* _types.h:73:20 */
+type X__int_least16_t = X__int16_t   /* _types.h:74:20 */
+type X__uint_least16_t = X__uint16_t /* _types.h:75:21 */
+type X__int_least32_t = X__int32_t   /* _types.h:76:20 */
+type X__uint_least32_t = X__uint32_t /* _types.h:77:21 */
+type X__int_least64_t = X__int64_t   /* _types.h:78:20 */
+type X__uint_least64_t = X__uint64_t /* _types.h:79:21 */
+
+// 7.18.1.3 Fastest minimum-width integer types
+type X__int_fast8_t = X__int32_t    /* _types.h:82:20 */
+type X__uint_fast8_t = X__uint32_t  /* _types.h:83:21 */
+type X__int_fast16_t = X__int32_t   /* _types.h:84:20 */
+type X__uint_fast16_t = X__uint32_t /* _types.h:85:21 */
+type X__int_fast32_t = X__int32_t   /* _types.h:86:20 */
+type X__uint_fast32_t = X__uint32_t /* _types.h:87:21 */
+type X__int_fast64_t = X__int64_t   /* _types.h:88:20 */
+type X__uint_fast64_t = X__uint64_t /* _types.h:89:21 */
+
+// 7.18.1.4 Integer types capable of holding object pointers
+type X__intptr_t = int64   /* _types.h:104:16 */
+type X__uintptr_t = uint64 /* _types.h:105:24 */
+
+// 7.18.1.5 Greatest-width integer types
+type X__intmax_t = X__int64_t   /* _types.h:108:20 */
+type X__uintmax_t = X__uint64_t /* _types.h:109:21 */
+
+// Register size
+type X__register_t = int64 /* _types.h:112:16 */
+
+// VM system types
+type X__vaddr_t = uint64 /* _types.h:115:24 */
+type X__paddr_t = uint64 /* _types.h:116:24 */
+type X__vsize_t = uint64 /* _types.h:117:24 */
+type X__psize_t = uint64 /* _types.h:118:24 */
+
+// Standard system types
+type X__double_t = float64           /* _types.h:121:18 */
+type X__float_t = float32            /* _types.h:122:17 */
+type X__ptrdiff_t = int64            /* _types.h:123:16 */
+type X__size_t = uint64              /* _types.h:124:24 */
+type X__ssize_t = int64              /* _types.h:125:16 */
+type X__va_list = X__builtin_va_list /* _types.h:127:27 */
+
+// Wide character support types
+type X__wchar_t = int32     /* _types.h:137:15 */
+type X__wint_t = int32      /* _types.h:140:15 */
+type X__rune_t = int32      /* _types.h:141:15 */
+type X__wctrans_t = uintptr /* _types.h:142:14 */
+type X__wctype_t = uintptr  /* _types.h:143:14 */
+
+type X__blkcnt_t = X__int64_t    /* _types.h:39:19 */ // blocks allocated for file
+type X__blksize_t = X__int32_t   /* _types.h:40:19 */ // optimal blocksize for I/O
+type X__clock_t = X__int64_t     /* _types.h:41:19 */ // ticks in CLOCKS_PER_SEC
+type X__clockid_t = X__int32_t   /* _types.h:42:19 */ // CLOCK_* identifiers
+type X__cpuid_t = uint64         /* _types.h:43:23 */ // CPU id
+type X__dev_t = X__int32_t       /* _types.h:44:19 */ // device number
+type X__fixpt_t = X__uint32_t    /* _types.h:45:20 */ // fixed point number
+type X__fsblkcnt_t = X__uint64_t /* _types.h:46:20 */ // file system block count
+type X__fsfilcnt_t = X__uint64_t /* _types.h:47:20 */ // file system file count
+type X__gid_t = X__uint32_t      /* _types.h:48:20 */ // group id
+type X__id_t = X__uint32_t       /* _types.h:49:20 */ // may contain pid, uid or gid
+type X__in_addr_t = X__uint32_t  /* _types.h:50:20 */ // base type for internet address
+type X__in_port_t = X__uint16_t  /* _types.h:51:20 */ // IP port type
+type X__ino_t = X__uint64_t      /* _types.h:52:20 */ // inode number
+type X__key_t = int64            /* _types.h:53:15 */ // IPC key (for Sys V IPC)
+type X__mode_t = X__uint32_t     /* _types.h:54:20 */ // permissions
+type X__nlink_t = X__uint32_t    /* _types.h:55:20 */ // link count
+type X__off_t = X__int64_t       /* _types.h:56:19 */ // file offset or size
+type X__pid_t = X__int32_t       /* _types.h:57:19 */ // process id
+type X__rlim_t = X__uint64_t     /* _types.h:58:20 */ // resource limit
+type X__sa_family_t = X__uint8_t /* _types.h:59:19 */ // sockaddr address family type
+type X__segsz_t = X__int32_t     /* _types.h:60:19 */ // segment size
+type X__socklen_t = X__uint32_t  /* _types.h:61:20 */ // length type for network syscalls
+type X__suseconds_t = int64      /* _types.h:62:15 */ // microseconds (signed)
+type X__time_t = X__int64_t      /* _types.h:63:19 */ // epoch time
+type X__timer_t = X__int32_t     /* _types.h:64:19 */ // POSIX timer identifiers
+type X__uid_t = X__uint32_t      /* _types.h:65:20 */ // user id
+type X__useconds_t = X__uint32_t /* _types.h:66:20 */ // microseconds
+
+// mbstate_t is an opaque object to keep conversion state, during multibyte
+// stream conversions. The content must not be referenced by user programs.
+type X__mbstate_t = struct {
+	F__ccgo_pad1 [0]uint64
+	F__mbstate8  [128]int8
+} /* _types.h:75:3 */
+
+type Pid_t = X__pid_t /* termios.h:255:18 */
+
+// Include tty ioctl's that aren't just for backwards compatibility
+// with the old tty driver.  These ioctl definitions were previously
+// in <sys/ioctl.h>.
+//	$OpenBSD: ttycom.h,v 1.17 2018/06/16 13:55:03 deraadt Exp $
+//	$NetBSD: ttycom.h,v 1.4 1996/05/19 17:17:53 jonathan Exp $
+
+// -
+// Copyright (c) 1982, 1986, 1990, 1993, 1994
+//	The Regents of the University of California.  All rights reserved.
+// (c) UNIX System Laboratories, Inc.
+// All or some portions of this file are derived from material licensed
+// to the University of California by American Telephone and Telegraph
+// Co. or Unix System Laboratories, Inc. and are reproduced herein with
+// the permission of UNIX System Laboratories, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)ttycom.h	8.1 (Berkeley) 3/28/94
+
+//	$OpenBSD: ioccom.h,v 1.5 2013/03/22 21:22:05 deraadt Exp $
+//	$NetBSD: ioccom.h,v 1.4 1994/10/30 21:49:56 cgd Exp $
+
+// -
+// Copyright (c) 1982, 1986, 1990, 1993, 1994
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)ioccom.h	8.2 (Berkeley) 3/28/94
+
+// Ioctl's have the command encoded in the lower word, and the size of
+// any in or out parameters in the upper word.  The high 3 bits of the
+// upper word are used to encode the in/out status of the parameter.
+
+// no parameters
+// copy parameters out
+// copy parameters in
+// copy parameters in and out
+// mask for IN/OUT/VOID
+
+// this should be _IORW, but stdio got there first
+
+// Tty ioctl's.
+
+// Window/terminal size structure.  This information is stored by the kernel
+// in order to provide a consistent interface, but is not used by the kernel.
+type Winsize = struct {
+	Fws_row    uint16
+	Fws_col    uint16
+	Fws_xpixel uint16
+	Fws_ypixel uint16
+} /* ttycom.h:51:1 */
+
+type Tstamps = struct {
+	Fts_set int32
+	Fts_clr int32
+} /* ttycom.h:58:1 */
+
+// 8-10 compat
+// 15 unused
+// 17-18 compat
+// 127-124 compat
+// 117-116 compat
+
+// Backwards compatibility
+
+// END OF PROTECTED INCLUDE.
+
+//	$OpenBSD: ttydefaults.h,v 1.7 2019/03/12 11:01:25 nicm Exp $
+//	$NetBSD: ttydefaults.h,v 1.8 1996/04/09 20:55:45 cgd Exp $
+
+// -
+// Copyright (c) 1982, 1986, 1993
+//	The Regents of the University of California.  All rights reserved.
+// (c) UNIX System Laboratories, Inc.
+// All or some portions of this file are derived from material licensed
+// to the University of California by American Telephone and Telegraph
+// Co. or Unix System Laboratories, Inc. and are reproduced herein with
+// the permission of UNIX System Laboratories, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)ttydefaults.h	8.4 (Berkeley) 1/21/94
+
+// System wide defaults for terminal state.
+
+// Defaults on "first" open.
+
+// Control Character Defaults
+// compat
+
+// PROTECTED INCLUSION ENDS HERE
+
+// #define TTYDEFCHARS to include an array of default control characters.
+var _ int8 /* gen.c:2:13: */