Update dependencies (#1929)

1 files changed, 728 insertions, 0 deletions

diff --git a/vendor/modernc.org/libc/termios/termios_netbsd_arm.go b/vendor/modernc.org/libc/termios/termios_netbsd_arm.go
new file mode 100644
index 00000000..88c400eb
--- /dev/null
+++ b/vendor/modernc.org/libc/termios/termios_netbsd_arm.go
@@ -0,0 +1,728 @@
+// 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_netbsd_arm.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:174:1:
+	ARG_MAX                   = 262144     // syslimits.h:45:1:
+	B0                        = 0          // termios.h:215:1:
+	B1000000                  = 1000000    // termios.h:242:1:
+	B110                      = 110        // termios.h:218:1:
+	B115200                   = 115200     // termios.h:237:1:
+	B1200                     = 1200       // termios.h:224:1:
+	B134                      = 134        // termios.h:219:1:
+	B14400                    = 14400      // termios.h:233:1:
+	B150                      = 150        // termios.h:220:1:
+	B1500000                  = 1500000    // termios.h:243:1:
+	B1800                     = 1800       // termios.h:225:1:
+	B19200                    = 19200      // termios.h:229:1:
+	B200                      = 200        // termios.h:221:1:
+	B2000000                  = 2000000    // termios.h:244:1:
+	B230400                   = 230400     // termios.h:238:1:
+	B2400                     = 2400       // termios.h:226:1:
+	B2500000                  = 2500000    // termios.h:245:1:
+	B28800                    = 28800      // termios.h:234:1:
+	B300                      = 300        // termios.h:222:1:
+	B3000000                  = 3000000    // termios.h:246:1:
+	B3500000                  = 3500000    // termios.h:247:1:
+	B38400                    = 38400      // termios.h:230:1:
+	B4000000                  = 4000000    // termios.h:248:1:
+	B460800                   = 460800     // termios.h:239:1:
+	B4800                     = 4800       // termios.h:227:1:
+	B50                       = 50         // termios.h:216:1:
+	B500000                   = 500000     // termios.h:240:1:
+	B57600                    = 57600      // termios.h:235:1:
+	B600                      = 600        // termios.h:223:1:
+	B7200                     = 7200       // termios.h:232:1:
+	B75                       = 75         // termios.h:217:1:
+	B76800                    = 76800      // termios.h:236:1:
+	B921600                   = 921600     // termios.h:241:1:
+	B9600                     = 9600       // termios.h:228:1:
+	BC_DIM_MAX                = 65535      // syslimits.h:64:1:
+	BRKINT                    = 0x00000002 // termios.h:91:1:
+	CCTS_OFLOW                = 65536      // termios.h:145:1:
+	CDISCARD                  = 15         // ttydefaults.h:72:1:
+	CDSUSP                    = 25         // ttydefaults.h:68:1:
+	CDTRCTS                   = 0x00020000 // termios.h:146:1:
+	CEOF                      = 4          // ttydefaults.h:58:1:
+	CEOT                      = 4          // ttydefaults.h:75:1:
+	CERASE                    = 0177       // ttydefaults.h:60:1:
+	CFLUSH                    = 15         // ttydefaults.h:79:1:
+	CHILD_MAX                 = 160        // syslimits.h:47:1:
+	CHWFLOW                   = 1245184    // termios.h:148:1:
+	CIGNORE                   = 0x00000001 // termios.h:129:1:
+	CINTR                     = 3          // ttydefaults.h:61:1:
+	CKILL                     = 21         // ttydefaults.h:63:1:
+	CLNEXT                    = 22         // ttydefaults.h:71:1:
+	CLOCAL                    = 0x00008000 // termios.h:141:1:
+	CMIN                      = 1          // ttydefaults.h:64:1:
+	COLL_WEIGHTS_MAX          = 2          // syslimits.h:67:1:
+	CQUIT                     = 034        // ttydefaults.h:65:1:
+	CREAD                     = 0x00000800 // termios.h:137:1:
+	CREPRINT                  = 18         // ttydefaults.h:74:1:
+	CRPRNT                    = 18         // ttydefaults.h:78:1:
+	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:69:1:
+	CSTATUS                   = 20         // ttydefaults.h:62:1:
+	CSTOP                     = 19         // ttydefaults.h:70:1:
+	CSTOPB                    = 0x00000400 // termios.h:136:1:
+	CSUSP                     = 26         // ttydefaults.h:66:1:
+	CTIME                     = 0          // ttydefaults.h:67:1:
+	CWERASE                   = 23         // ttydefaults.h:73:1:
+	ECHO                      = 0x00000008 // termios.h:165:1:
+	ECHOCTL                   = 0x00000040 // termios.h:169:1:
+	ECHOE                     = 0x00000002 // termios.h:163:1:
+	ECHOK                     = 0x00000004 // termios.h:164:1:
+	ECHOKE                    = 0x00000001 // termios.h:161:1:
+	ECHONL                    = 0x00000010 // termios.h:166:1:
+	ECHOPRT                   = 0x00000020 // termios.h:168:1:
+	EXPR_NEST_MAX             = 32         // syslimits.h:68:1:
+	EXTA                      = 19200      // termios.h:249:1:
+	EXTB                      = 38400      // termios.h:250:1:
+	EXTPROC                   = 0x00000800 // termios.h:178:1:
+	FLUSHO                    = 0x00800000 // termios.h:182:1:
+	GID_MAX                   = 2147483647 // syslimits.h:49:1:
+	HDLCDISC                  = 9          // ttycom.h:177:1:
+	HUPCL                     = 0x00004000 // termios.h:140:1:
+	ICANON                    = 0x00000100 // termios.h:172:1:
+	ICRNL                     = 0x00000100 // termios.h:98:1:
+	IEXTEN                    = 0x00000400 // termios.h:176:1:
+	IGNBRK                    = 0x00000001 // termios.h:90:1:
+	IGNCR                     = 0x00000080 // termios.h:97:1:
+	IGNPAR                    = 0x00000004 // termios.h:92:1:
+	IMAXBEL                   = 0x00002000 // termios.h:105:1:
+	INLCR                     = 0x00000040 // termios.h:96:1:
+	INPCK                     = 0x00000010 // termios.h:94:1:
+	IOCGROUP_SHIFT            = 8          // ioccom.h:49:1:
+	IOCPARM_MASK              = 0x1fff     // ioccom.h:47:1:
+	IOCPARM_SHIFT             = 16         // ioccom.h:48:1:
+	IOV_MAX                   = 1024       // syslimits.h:84:1:
+	ISIG                      = 0x00000080 // termios.h:171:1:
+	ISTRIP                    = 0x00000020 // termios.h:95:1:
+	IXANY                     = 0x00000800 // termios.h:102:1:
+	IXOFF                     = 0x00000400 // termios.h:100:1:
+	IXON                      = 0x00000200 // termios.h:99:1:
+	LINE_MAX                  = 2048       // syslimits.h:69:1:
+	LINK_MAX                  = 32767      // syslimits.h:50:1:
+	LOGIN_NAME_MAX            = 17         // syslimits.h:77:1:
+	MAX_CANON                 = 255        // syslimits.h:51:1:
+	MAX_INPUT                 = 255        // syslimits.h:52:1:
+	MDMBUF                    = 0x00100000 // termios.h:147:1:
+	NAME_MAX                  = 511        // syslimits.h:53:1:
+	NCCS                      = 20         // termios.h:79:1:
+	NGROUPS_MAX               = 16         // syslimits.h:55:1:
+	NOFLSH                    = 0x80000000 // termios.h:186:1:
+	NOKERNINFO                = 0x02000000 // termios.h:183:1:
+	NZERO                     = 20         // syslimits.h:85:1:
+	OCRNL                     = 0x00000010 // termios.h:120:1:
+	ONLCR                     = 0x00000002 // termios.h:113:1:
+	ONLRET                    = 0x00000040 // termios.h:122:1:
+	ONOCR                     = 0x00000020 // termios.h:121:1:
+	ONOEOT                    = 0x00000008 // termios.h:117:1:
+	OPEN_MAX                  = 128        // syslimits.h:58:1:
+	OPOST                     = 0x00000001 // termios.h:111:1:
+	OXTABS                    = 0x00000004 // termios.h:116:1:
+	PARENB                    = 0x00001000 // termios.h:138:1:
+	PARMRK                    = 0x00000008 // termios.h:93:1:
+	PARODD                    = 0x00002000 // termios.h:139:1:
+	PATH_MAX                  = 1024       // syslimits.h:60:1:
+	PENDIN                    = 0x20000000 // termios.h:184:1:
+	PIPE_BUF                  = 512        // syslimits.h:61:1:
+	PPPDISC                   = 5          // ttycom.h:175:1:
+	RE_DUP_MAX                = 255        // syslimits.h:70:1:
+	SLIPDISC                  = 4          // ttycom.h:174:1:
+	STRIPDISC                 = 6          // ttycom.h:176:1:
+	TABLDISC                  = 3          // ttycom.h:173:1:
+	TCIFLUSH                  = 1          // termios.h:255:1:
+	TCIOFF                    = 3          // termios.h:260:1:
+	TCIOFLUSH                 = 3          // termios.h:257:1:
+	TCION                     = 4          // termios.h:261:1:
+	TCOFLUSH                  = 2          // termios.h:256:1:
+	TCOOFF                    = 1          // termios.h:258:1:
+	TCOON                     = 2          // termios.h:259:1:
+	TCSADRAIN                 = 1          // termios.h:206:1:
+	TCSAFLUSH                 = 2          // termios.h:207:1:
+	TCSANOW                   = 0          // termios.h:205:1:
+	TCSASOFT                  = 0x10       // termios.h:209:1:
+	TIOCFLAG_CDTRCTS          = 0x10       // ttycom.h:158:1:
+	TIOCFLAG_CLOCAL           = 0x02       // ttycom.h:155:1:
+	TIOCFLAG_CRTSCTS          = 0x04       // ttycom.h:156:1:
+	TIOCFLAG_MDMBUF           = 0x08       // ttycom.h:157:1:
+	TIOCFLAG_SOFTCAR          = 0x01       // ttycom.h:154:1:
+	TIOCM_CAR                 = 0100       // ttycom.h:89:1:
+	TIOCM_CD                  = 64         // ttycom.h:90:1:
+	TIOCM_CTS                 = 0040       // ttycom.h:88:1:
+	TIOCM_DSR                 = 0400       // ttycom.h:93:1:
+	TIOCM_DTR                 = 0002       // ttycom.h:84:1:
+	TIOCM_LE                  = 0001       // ttycom.h:83:1:
+	TIOCM_RI                  = 128        // ttycom.h:92:1:
+	TIOCM_RNG                 = 0200       // ttycom.h:91:1:
+	TIOCM_RTS                 = 0004       // ttycom.h:85:1:
+	TIOCM_SR                  = 0020       // ttycom.h:87:1:
+	TIOCM_ST                  = 0010       // ttycom.h:86:1:
+	TIOCPKT_DATA              = 0x00       // ttycom.h:126:1:
+	TIOCPKT_DOSTOP            = 0x20       // ttycom.h:132:1:
+	TIOCPKT_FLUSHREAD         = 0x01       // ttycom.h:127:1:
+	TIOCPKT_FLUSHWRITE        = 0x02       // ttycom.h:128:1:
+	TIOCPKT_IOCTL             = 0x40       // ttycom.h:133:1:
+	TIOCPKT_NOSTOP            = 0x10       // ttycom.h:131:1:
+	TIOCPKT_START             = 0x08       // ttycom.h:130:1:
+	TIOCPKT_STOP              = 0x04       // ttycom.h:129:1:
+	TOSTOP                    = 0x00400000 // termios.h:180:1:
+	TTLINEDNAMELEN            = 32         // ttycom.h:110:1:
+	TTYDEF_CFLAG              = 19200      // ttydefaults.h:51:1:
+	TTYDEF_IFLAG              = 11010      // ttydefaults.h:48:1:
+	TTYDEF_LFLAG              = 1483       // ttydefaults.h:50:1:
+	TTYDEF_OFLAG              = 7          // ttydefaults.h:49:1:
+	TTYDEF_SPEED              = 9600       // ttydefaults.h:52:1:
+	TTYDISC                   = 0          // ttycom.h:172:1:
+	UID_MAX                   = 2147483647 // syslimits.h:56:1:
+	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:
+	X_ARM_ARCH_4T             = 0          // cdefs.h:44:1:
+	X_ARM_ARCH_5              = 0          // cdefs.h:40:1:
+	X_ARM_ARCH_5T             = 0          // cdefs.h:36:1:
+	X_ARM_ARCH_6              = 0          // cdefs.h:31:1:
+	X_ARM_ARCH_7              = 0          // cdefs.h:20:1:
+	X_ARM_ARCH_DWORD_OK       = 0          // cdefs.h:51:1:
+	X_ARM_ARCH_T2             = 0          // cdefs.h:24:1:
+	X_ARM_CDEFS_H_            = 0          // cdefs.h:4:1:
+	X_ARM_INT_TYPES_H_        = 0          // int_types.h:33:1:
+	X_FILE_OFFSET_BITS        = 64         // <builtin>:25:1:
+	X_NETBSD_SOURCE           = 1          // featuretest.h:70:1:
+	X_NETBSD_SYS_TTYCOM_H_    = 0          // ttycom.h:65:1:
+	X_PATH_PTMDEV             = "/dev/ptm" // ttycom.h:81:1:
+	X_POSIX_SYS_TTYCOM_H_     = 0          // ttycom.h:40:1:
+	X_SYS_ANSI_H_             = 0          // ansi.h:33:1:
+	X_SYS_CDEFS_ELF_H_        = 0          // cdefs_elf.h:31:1:
+	X_SYS_CDEFS_H_            = 0          // cdefs.h:37:1:
+	X_SYS_COMMON_ANSI_H_      = 0          // common_ansi.h:33:1:
+	X_SYS_COMMON_INT_TYPES_H_ = 0          // common_int_types.h:33:1:
+	X_SYS_IOCCOM_H_           = 0          // ioccom.h:35:1:
+	X_SYS_SYSLIMITS_H_        = 0          // syslimits.h:35:1:
+	X_SYS_TERMIOS_H_          = 0          // termios.h:35:1:
+	X_SYS_TTYDEFAULTS_H_      = 0          // ttydefaults.h:43:1:
+)
+
+type Ptrdiff_t = int32 /* <builtin>:3:26 */
+
+type Size_t = uint32 /* <builtin>:9:23 */
+
+type Wchar_t = int32 /* <builtin>:15:24 */
+
+type X__builtin_va_list = uintptr /* <builtin>:46:14 */
+type X__float128 = float64        /* <builtin>:47:21 */
+
+// return true if value 'a' fits in type 't'
+
+//	$NetBSD: int_types.h,v 1.17 2014/07/25 21:43:13 joerg Exp $
+
+// -
+// Copyright (c) 2014 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Matt Thomas of 3am Software Foundry.
+//
+// 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.
+//
+// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+//	$NetBSD: common_int_types.h,v 1.1 2014/07/25 21:43:13 joerg Exp $
+
+// -
+// Copyright (c) 2014 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Joerg Sonnenberger.
+//
+// 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.
+//
+// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+// 7.18.1 Integer types
+
+// 7.18.1.1 Exact-width integer types
+
+type X__int8_t = int8     /* common_int_types.h:45:27 */
+type X__uint8_t = uint8   /* common_int_types.h:46:27 */
+type X__int16_t = int16   /* common_int_types.h:47:27 */
+type X__uint16_t = uint16 /* common_int_types.h:48:27 */
+type X__int32_t = int32   /* common_int_types.h:49:27 */
+type X__uint32_t = uint32 /* common_int_types.h:50:27 */
+type X__int64_t = int64   /* common_int_types.h:51:27 */
+type X__uint64_t = uint64 /* common_int_types.h:52:27 */
+
+// 7.18.1.4 Integer types capable of holding object pointers
+
+type X__intptr_t = int32   /* common_int_types.h:58:27 */
+type X__uintptr_t = uint32 /* common_int_types.h:59:26 */
+
+// Types which are fundamental to the implementation and may appear in
+// more than one standard header are defined here.  Standard headers
+// then use:
+//	#ifdef	_BSD_SIZE_T_
+//	typedef	_BSD_SIZE_T_ size_t;
+//	#undef	_BSD_SIZE_T_
+//	#endif
+
+type X__caddr_t = uintptr        /* ansi.h:37:14 */ // core address
+type X__gid_t = X__uint32_t      /* ansi.h:38:20 */ // group id
+type X__in_addr_t = X__uint32_t  /* ansi.h:39:20 */ // IP(v4) address
+type X__in_port_t = X__uint16_t  /* ansi.h:40:20 */ // "Internet" port number
+type X__mode_t = X__uint32_t     /* ansi.h:41:20 */ // file permissions
+type X__off_t = X__int64_t       /* ansi.h:42:19 */ // file offset
+type X__pid_t = X__int32_t       /* ansi.h:43:19 */ // process id
+type X__sa_family_t = X__uint8_t /* ansi.h:44:19 */ // socket address family
+type X__socklen_t = uint32       /* ansi.h:45:22 */ // socket-related datum length
+type X__uid_t = X__uint32_t      /* ansi.h:46:20 */ // user id
+type X__fsblkcnt_t = X__uint64_t /* ansi.h:47:20 */ // fs block count (statvfs)
+type X__fsfilcnt_t = X__uint64_t /* ansi.h:48:20 */
+type X__wctrans_t = uintptr      /* ansi.h:51:32 */
+type X__wctype_t = uintptr       /* ansi.h:54:31 */
+
+// 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__mbstateL  X__int64_t
+	F__ccgo_pad1 [120]byte
+} /* ansi.h:63:3 */
+
+type X__va_list = X__builtin_va_list /* ansi.h:72:27 */
+
+//	$NetBSD: featuretest.h,v 1.10 2013/04/26 18:29:06 christos Exp $
+
+// Written by Klaus Klein <kleink@NetBSD.org>, February 2, 1998.
+// Public domain.
+//
+// NOTE: Do not protect this header against multiple inclusion.  Doing
+// so can have subtle side-effects due to header file inclusion order
+// and testing of e.g. _POSIX_SOURCE vs. _POSIX_C_SOURCE.  Instead,
+// protect each CPP macro that we want to supply.
+
+// Feature-test macros are defined by several standards, and allow an
+// application to specify what symbols they want the system headers to
+// expose, and hence what standard they want them to conform to.
+// There are two classes of feature-test macros.  The first class
+// specify complete standards, and if one of these is defined, header
+// files will try to conform to the relevant standard.  They are:
+//
+// ANSI macros:
+// _ANSI_SOURCE			ANSI C89
+//
+// POSIX macros:
+// _POSIX_SOURCE == 1		IEEE Std 1003.1 (version?)
+// _POSIX_C_SOURCE == 1		IEEE Std 1003.1-1990
+// _POSIX_C_SOURCE == 2		IEEE Std 1003.2-1992
+// _POSIX_C_SOURCE == 199309L	IEEE Std 1003.1b-1993
+// _POSIX_C_SOURCE == 199506L	ISO/IEC 9945-1:1996
+// _POSIX_C_SOURCE == 200112L	IEEE Std 1003.1-2001
+// _POSIX_C_SOURCE == 200809L   IEEE Std 1003.1-2008
+//
+// X/Open macros:
+// _XOPEN_SOURCE		System Interfaces and Headers, Issue 4, Ver 2
+// _XOPEN_SOURCE_EXTENDED == 1	XSH4.2 UNIX extensions
+// _XOPEN_SOURCE == 500		System Interfaces and Headers, Issue 5
+// _XOPEN_SOURCE == 520		Networking Services (XNS), Issue 5.2
+// _XOPEN_SOURCE == 600		IEEE Std 1003.1-2001, XSI option
+// _XOPEN_SOURCE == 700		IEEE Std 1003.1-2008, XSI option
+//
+// NetBSD macros:
+// _NETBSD_SOURCE == 1		Make all NetBSD features available.
+//
+// If more than one of these "major" feature-test macros is defined,
+// then the set of facilities provided (and namespace used) is the
+// union of that specified by the relevant standards, and in case of
+// conflict, the earlier standard in the above list has precedence (so
+// if both _POSIX_C_SOURCE and _NETBSD_SOURCE are defined, the version
+// of rename() that's used is the POSIX one).  If none of the "major"
+// feature-test macros is defined, _NETBSD_SOURCE is assumed.
+//
+// There are also "minor" feature-test macros, which enable extra
+// functionality in addition to some base standard.  They should be
+// defined along with one of the "major" macros.  The "minor" macros
+// are:
+//
+// _REENTRANT
+// _ISOC99_SOURCE
+// _ISOC11_SOURCE
+// _LARGEFILE_SOURCE		Large File Support
+//		<http://ftp.sas.com/standards/large.file/x_open.20Mar96.html>
+
+// 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:188:22 */
+type Cc_t = uint8      /* termios.h:189:23 */
+type Speed_t = uint32  /* termios.h:190:22 */
+
+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:192:1 */
+
+// Commands passed to tcsetattr() for setting the termios structure.
+
+// Standard speeds
+
+type Pid_t = X__pid_t /* termios.h:265:18 */
+
+// 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>.   Most of this appears only when _NETBSD_SOURCE
+// is defined, but (at least) struct winsize has been made standard,
+// and needs to be visible here (as well as via the old <sys/ioctl.h>.)
+//	$NetBSD: ttycom.h,v 1.21 2017/10/25 06:32:59 kre 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
+
+//	$NetBSD: syslimits.h,v 1.28 2015/08/21 07:19:39 uebayasi Exp $
+
+// Copyright (c) 1988, 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.
+//
+//	@(#)syslimits.h	8.1 (Berkeley) 6/2/93
+
+//	$NetBSD: featuretest.h,v 1.10 2013/04/26 18:29:06 christos Exp $
+
+// Written by Klaus Klein <kleink@NetBSD.org>, February 2, 1998.
+// Public domain.
+//
+// NOTE: Do not protect this header against multiple inclusion.  Doing
+// so can have subtle side-effects due to header file inclusion order
+// and testing of e.g. _POSIX_SOURCE vs. _POSIX_C_SOURCE.  Instead,
+// protect each CPP macro that we want to supply.
+
+// Feature-test macros are defined by several standards, and allow an
+// application to specify what symbols they want the system headers to
+// expose, and hence what standard they want them to conform to.
+// There are two classes of feature-test macros.  The first class
+// specify complete standards, and if one of these is defined, header
+// files will try to conform to the relevant standard.  They are:
+//
+// ANSI macros:
+// _ANSI_SOURCE			ANSI C89
+//
+// POSIX macros:
+// _POSIX_SOURCE == 1		IEEE Std 1003.1 (version?)
+// _POSIX_C_SOURCE == 1		IEEE Std 1003.1-1990
+// _POSIX_C_SOURCE == 2		IEEE Std 1003.2-1992
+// _POSIX_C_SOURCE == 199309L	IEEE Std 1003.1b-1993
+// _POSIX_C_SOURCE == 199506L	ISO/IEC 9945-1:1996
+// _POSIX_C_SOURCE == 200112L	IEEE Std 1003.1-2001
+// _POSIX_C_SOURCE == 200809L   IEEE Std 1003.1-2008
+//
+// X/Open macros:
+// _XOPEN_SOURCE		System Interfaces and Headers, Issue 4, Ver 2
+// _XOPEN_SOURCE_EXTENDED == 1	XSH4.2 UNIX extensions
+// _XOPEN_SOURCE == 500		System Interfaces and Headers, Issue 5
+// _XOPEN_SOURCE == 520		Networking Services (XNS), Issue 5.2
+// _XOPEN_SOURCE == 600		IEEE Std 1003.1-2001, XSI option
+// _XOPEN_SOURCE == 700		IEEE Std 1003.1-2008, XSI option
+//
+// NetBSD macros:
+// _NETBSD_SOURCE == 1		Make all NetBSD features available.
+//
+// If more than one of these "major" feature-test macros is defined,
+// then the set of facilities provided (and namespace used) is the
+// union of that specified by the relevant standards, and in case of
+// conflict, the earlier standard in the above list has precedence (so
+// if both _POSIX_C_SOURCE and _NETBSD_SOURCE are defined, the version
+// of rename() that's used is the POSIX one).  If none of the "major"
+// feature-test macros is defined, _NETBSD_SOURCE is assumed.
+//
+// There are also "minor" feature-test macros, which enable extra
+// functionality in addition to some base standard.  They should be
+// defined along with one of the "major" macros.  The "minor" macros
+// are:
+//
+// _REENTRANT
+// _ISOC99_SOURCE
+// _ISOC11_SOURCE
+// _LARGEFILE_SOURCE		Large File Support
+//		<http://ftp.sas.com/standards/large.file/x_open.20Mar96.html>
+
+// kept in sync with MAXNAMLEN
+
+// IEEE Std 1003.1c-95, adopted in X/Open CAE Specification Issue 5 Version 2
+
+// X/Open CAE Specification Issue 5 Version 2
+
+//	$NetBSD: ioccom.h,v 1.13 2019/05/26 10:21:33 hannken 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	8.3 (Berkeley) 1/9/95
+
+// 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.
+//
+//	 31 29 28                     16 15            8 7             0
+//	+---------------------------------------------------------------+
+//	| I/O | Parameter Length        | Command Group | Command       |
+//	+---------------------------------------------------------------+
+
+// 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 except for those supported only for backwards compatibility
+// with the old tty driver.
+
+// 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:54:1 */
+
+// The following are not exposed when imported via <termios.h>
+// when _POSIX_SOURCE (et.al.) is defined (and hence _NETBSD_SOURCE
+// is not, unless that is added manually.)
+
+// ptmget, for /dev/ptm pty getting ioctl TIOCPTMGET, and for TIOCPTSNAME
+type Ptmget = struct {
+	Fcfd int32
+	Fsfd int32
+	Fcn  [1024]uint8
+	Fsn  [1024]uint8
+} /* ttycom.h:74:1 */
+
+// 8-10 compat
+// 15 unused
+// 17-18 compat
+
+// This is the maximum length of a line discipline's name.
+type Linedn_t = [32]uint8 /* ttycom.h:111:14 */
+
+// END OF PROTECTED INCLUDE.
+
+//	$NetBSD: ttydefaults.h,v 1.16 2008/05/24 14:06:39 yamt 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 _ uint8 /* gen.c:2:13: */