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Diffstat (limited to 'vendor/modernc.org/libc/termios/termios_freebsd_arm.go')
-rw-r--r--vendor/modernc.org/libc/termios/termios_freebsd_arm.go951
1 files changed, 951 insertions, 0 deletions
diff --git a/vendor/modernc.org/libc/termios/termios_freebsd_arm.go b/vendor/modernc.org/libc/termios/termios_freebsd_arm.go
new file mode 100644
index 0000000..cc19569
--- /dev/null
+++ b/vendor/modernc.org/libc/termios/termios_freebsd_arm.go
@@ -0,0 +1,951 @@
+// 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_freebsd_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:171:1:
+	B0                   = 0          // _termios.h:186:1:
+	B1000000             = 1000000    // _termios.h:213:1:
+	B110                 = 110        // _termios.h:189:1:
+	B115200              = 115200     // _termios.h:208:1:
+	B1200                = 1200       // _termios.h:195:1:
+	B134                 = 134        // _termios.h:190:1:
+	B14400               = 14400      // _termios.h:204:1:
+	B150                 = 150        // _termios.h:191:1:
+	B1500000             = 1500000    // _termios.h:214:1:
+	B1800                = 1800       // _termios.h:196:1:
+	B19200               = 19200      // _termios.h:200:1:
+	B200                 = 200        // _termios.h:192:1:
+	B2000000             = 2000000    // _termios.h:215:1:
+	B230400              = 230400     // _termios.h:209:1:
+	B2400                = 2400       // _termios.h:197:1:
+	B2500000             = 2500000    // _termios.h:216:1:
+	B28800               = 28800      // _termios.h:205:1:
+	B300                 = 300        // _termios.h:193:1:
+	B3000000             = 3000000    // _termios.h:217:1:
+	B3500000             = 3500000    // _termios.h:218:1:
+	B38400               = 38400      // _termios.h:201:1:
+	B4000000             = 4000000    // _termios.h:219:1:
+	B460800              = 460800     // _termios.h:210:1:
+	B4800                = 4800       // _termios.h:198:1:
+	B50                  = 50         // _termios.h:187:1:
+	B500000              = 500000     // _termios.h:211:1:
+	B57600               = 57600      // _termios.h:206:1:
+	B600                 = 600        // _termios.h:194:1:
+	B7200                = 7200       // _termios.h:203:1:
+	B75                  = 75         // _termios.h:188:1:
+	B76800               = 76800      // _termios.h:207:1:
+	B921600              = 921600     // _termios.h:212:1:
+	B9600                = 9600       // _termios.h:199:1:
+	BRKINT               = 0x00000002 // _termios.h:86:1:
+	CBRK                 = 255        // ttydefaults.h:89:1:
+	CCAR_OFLOW           = 0x00100000 // _termios.h:145:1:
+	CCTS_OFLOW           = 0x00010000 // _termios.h:140:1:
+	CDISCARD             = 15         // ttydefaults.h:84:1:
+	CDSR_OFLOW           = 0x00080000 // _termios.h:144:1:
+	CDSUSP               = 25         // ttydefaults.h:80:1:
+	CDTR_IFLOW           = 0x00040000 // _termios.h:143:1:
+	CEOF                 = 4          // ttydefaults.h:69:1:
+	CEOL                 = 0xff       // ttydefaults.h:70:1:
+	CEOT                 = 4          // ttydefaults.h:87:1:
+	CERASE               = 127        // ttydefaults.h:71:1:
+	CERASE2              = 8          // ttydefaults.h:72:1:
+	CFLUSH               = 15         // ttydefaults.h:91:1:
+	CIGNORE              = 0x00000001 // _termios.h:126:1:
+	CINTR                = 3          // ttydefaults.h:73:1:
+	CKILL                = 21         // ttydefaults.h:75:1:
+	CLNEXT               = 22         // ttydefaults.h:83:1:
+	CLOCAL               = 0x00008000 // _termios.h:138:1:
+	CMIN                 = 1          // ttydefaults.h:76:1:
+	CNO_RTSDTR           = 0x00200000 // _termios.h:146:1:
+	CQUIT                = 28         // ttydefaults.h:77:1:
+	CREAD                = 0x00000800 // _termios.h:134:1:
+	CREPRINT             = 18         // ttydefaults.h:86:1:
+	CRPRNT               = 18         // ttydefaults.h:90:1:
+	CRTSCTS              = 196608     // _termios.h:141:1:
+	CRTS_IFLOW           = 0x00020000 // _termios.h:142:1:
+	CS5                  = 0x00000000 // _termios.h:129:1:
+	CS6                  = 0x00000100 // _termios.h:130:1:
+	CS7                  = 0x00000200 // _termios.h:131:1:
+	CS8                  = 0x00000300 // _termios.h:132:1:
+	CSIZE                = 0x00000300 // _termios.h:128:1:
+	CSTART               = 17         // ttydefaults.h:81:1:
+	CSTATUS              = 20         // ttydefaults.h:74:1:
+	CSTOP                = 19         // ttydefaults.h:82:1:
+	CSTOPB               = 0x00000400 // _termios.h:133:1:
+	CSUSP                = 26         // ttydefaults.h:78:1:
+	CTIME                = 0          // ttydefaults.h:79:1:
+	CWERASE              = 23         // ttydefaults.h:85:1:
+	ECHO                 = 0x00000008 // _termios.h:162:1:
+	ECHOCTL              = 0x00000040 // _termios.h:166:1:
+	ECHOE                = 0x00000002 // _termios.h:160:1:
+	ECHOK                = 0x00000004 // _termios.h:161:1:
+	ECHOKE               = 0x00000001 // _termios.h:158:1:
+	ECHONL               = 0x00000010 // _termios.h:163:1:
+	ECHOPRT              = 0x00000020 // _termios.h:165:1:
+	EXTA                 = 19200      // _termios.h:220:1:
+	EXTB                 = 38400      // _termios.h:221:1:
+	EXTPROC              = 0x00000800 // _termios.h:174:1:
+	FLUSHO               = 0x00800000 // _termios.h:177:1:
+	H4DISC               = 7          // ttycom.h:135:1:
+	HUPCL                = 0x00004000 // _termios.h:137:1:
+	ICANON               = 0x00000100 // _termios.h:169:1:
+	ICRNL                = 0x00000100 // _termios.h:93:1:
+	IEXTEN               = 0x00000400 // _termios.h:173:1:
+	IGNBRK               = 0x00000001 // _termios.h:85:1:
+	IGNCR                = 0x00000080 // _termios.h:92:1:
+	IGNPAR               = 0x00000004 // _termios.h:87:1:
+	IMAXBEL              = 0x00002000 // _termios.h:100:1:
+	INLCR                = 0x00000040 // _termios.h:91:1:
+	INPCK                = 0x00000010 // _termios.h:89:1:
+	IOCPARM_MASK         = 8191       // ioccom.h:49:1:
+	IOCPARM_MAX          = 8192       // ioccom.h:54:1:
+	IOCPARM_SHIFT        = 13         // ioccom.h:48:1:
+	IOC_DIRMASK          = 3758096384 // ioccom.h:60:1:
+	IOC_IN               = 0x80000000 // ioccom.h:58:1:
+	IOC_INOUT            = 3221225472 // ioccom.h:59:1:
+	IOC_OUT              = 0x40000000 // ioccom.h:57:1:
+	IOC_VOID             = 0x20000000 // ioccom.h:56:1:
+	ISIG                 = 0x00000080 // _termios.h:168:1:
+	ISTRIP               = 0x00000020 // _termios.h:90:1:
+	IXANY                = 0x00000800 // _termios.h:97:1:
+	IXOFF                = 0x00000400 // _termios.h:95:1:
+	IXON                 = 0x00000200 // _termios.h:94:1:
+	MDMBUF               = 1048576    // termios.h:52:1:
+	NCCS                 = 20         // _termios.h:78:1:
+	NETGRAPHDISC         = 6          // ttycom.h:134:1:
+	NOFLSH               = 0x80000000 // _termios.h:181:1:
+	NOKERNINFO           = 0x02000000 // _termios.h:178:1:
+	OCRNL                = 0x00000010 // _termios.h:117:1:
+	ONLCR                = 0x00000002 // _termios.h:108:1:
+	ONLRET               = 0x00000040 // _termios.h:119:1:
+	ONOCR                = 0x00000020 // _termios.h:118:1:
+	ONOEOT               = 0x00000008 // _termios.h:114:1:
+	OPOST                = 0x00000001 // _termios.h:106:1:
+	OXTABS               = 4          // termios.h:51:1:
+	PARENB               = 0x00001000 // _termios.h:135:1:
+	PARMRK               = 0x00000008 // _termios.h:88:1:
+	PARODD               = 0x00002000 // _termios.h:136:1:
+	PENDIN               = 0x20000000 // _termios.h:179:1:
+	PPPDISC              = 5          // ttycom.h:133:1:
+	SLIPDISC             = 4          // ttycom.h:132:1:
+	TAB0                 = 0x00000000 // _termios.h:112:1:
+	TAB3                 = 0x00000004 // _termios.h:113:1:
+	TABDLY               = 0x00000004 // _termios.h:111:1:
+	TCIFLUSH             = 1          // termios.h:69:1:
+	TCIOFF               = 3          // termios.h:74:1:
+	TCIOFLUSH            = 3          // termios.h:71:1:
+	TCION                = 4          // termios.h:75:1:
+	TCOFLUSH             = 2          // termios.h:70:1:
+	TCOOFF               = 1          // termios.h:72:1:
+	TCOON                = 2          // termios.h:73:1:
+	TCSADRAIN            = 1          // termios.h:63:1:
+	TCSAFLUSH            = 2          // termios.h:64:1:
+	TCSANOW              = 0          // termios.h:62:1:
+	TCSASOFT             = 0x10       // termios.h:66:1:
+	TIOCM_CAR            = 64         // ttycom.h:103:1:
+	TIOCM_CD             = 64         // ttycom.h:102:1:
+	TIOCM_CTS            = 0040       // ttycom.h:98:1:
+	TIOCM_DCD            = 0100       // ttycom.h:99:1:
+	TIOCM_DSR            = 0400       // ttycom.h:101:1:
+	TIOCM_DTR            = 0002       // ttycom.h:94:1:
+	TIOCM_LE             = 0001       // ttycom.h:93:1:
+	TIOCM_RI             = 0200       // ttycom.h:100:1:
+	TIOCM_RNG            = 128        // ttycom.h:104:1:
+	TIOCM_RTS            = 0004       // ttycom.h:95:1:
+	TIOCM_SR             = 0020       // ttycom.h:97:1:
+	TIOCM_ST             = 0010       // ttycom.h:96:1:
+	TIOCPKT_DATA         = 0x00       // ttycom.h:111:1:
+	TIOCPKT_DOSTOP       = 0x20       // ttycom.h:117:1:
+	TIOCPKT_FLUSHREAD    = 0x01       // ttycom.h:112:1:
+	TIOCPKT_FLUSHWRITE   = 0x02       // ttycom.h:113:1:
+	TIOCPKT_IOCTL        = 0x40       // ttycom.h:118:1:
+	TIOCPKT_NOSTOP       = 0x10       // ttycom.h:116:1:
+	TIOCPKT_START        = 0x08       // ttycom.h:115:1:
+	TIOCPKT_STOP         = 0x04       // ttycom.h:114:1:
+	TOSTOP               = 0x00400000 // _termios.h:175:1:
+	TTYDEF_CFLAG         = 19200      // ttydefaults.h:55:1:
+	TTYDEF_IFLAG         = 11010      // ttydefaults.h:49:1:
+	TTYDEF_LFLAG         = 1483       // ttydefaults.h:54:1:
+	TTYDEF_LFLAG_ECHO    = 1483       // ttydefaults.h:52:1:
+	TTYDEF_LFLAG_NOECHO  = 1408       // ttydefaults.h:51:1:
+	TTYDEF_OFLAG         = 3          // ttydefaults.h:50:1:
+	TTYDEF_SPEED         = 9600       // ttydefaults.h:56:1:
+	TTYDISC              = 0          // ttycom.h:131:1:
+	VDISCARD             = 15         // _termios.h:70:1:
+	VDSUSP               = 11         // _termios.h:64:1:
+	VEOF                 = 0          // _termios.h:45:1:
+	VEOL                 = 1          // _termios.h:46:1:
+	VEOL2                = 2          // _termios.h:48:1:
+	VERASE               = 3          // _termios.h:50:1:
+	VERASE2              = 7          // _termios.h:57:1:
+	VINTR                = 8          // _termios.h:60:1:
+	VKILL                = 5          // _termios.h:54:1:
+	VLNEXT               = 14         // _termios.h:69:1:
+	VMIN                 = 16         // _termios.h:72:1:
+	VQUIT                = 9          // _termios.h:61:1:
+	VREPRINT             = 6          // _termios.h:56:1:
+	VSTART               = 12         // _termios.h:66:1:
+	VSTATUS              = 18         // _termios.h:75:1:
+	VSTOP                = 13         // _termios.h:67:1:
+	VSUSP                = 10         // _termios.h:62:1:
+	VTIME                = 17         // _termios.h:73:1:
+	VWERASE              = 4          // _termios.h:52:1:
+	X_FILE_OFFSET_BITS   = 64         // <builtin>:25:1:
+	X_ILP32              = 1          // <predefined>:1:1:
+	X_MACHINE__TYPES_H_  = 0          // _types.h:42:1:
+	X_Nonnull            = 0          // cdefs.h:790:1:
+	X_Null_unspecified   = 0          // cdefs.h:792:1:
+	X_Nullable           = 0          // cdefs.h:791:1:
+	X_PID_T_DECLARED     = 0          // termios.h:47:1:
+	X_POSIX_VDISABLE     = 0xff       // _termios.h:80:1:
+	X_SYS_CDEFS_H_       = 0          // cdefs.h:39:1:
+	X_SYS_IOCCOM_H_      = 0          // ioccom.h:36:1:
+	X_SYS_TTYCOM_H_      = 0          // ttycom.h:41:1:
+	X_SYS_TTYDEFAULTS_H_ = 0          // ttydefaults.h:44:1:
+	X_SYS__TERMIOS_H_    = 0          // _termios.h:36:1:
+	X_SYS__TYPES_H_      = 0          // _types.h:32:1:
+	X_SYS__WINSIZE_H_    = 0          // _winsize.h:36:1:
+	X_TERMIOS_H_         = 0          // termios.h:36:1:
+	Unix                 = 1          // <predefined>:367:1:
+)
+
+type Ptrdiff_t = int32 /* <builtin>:3:26 */
+
+type Size_t = uint32 /* <builtin>:9:23 */
+
+type Wchar_t = uint32 /* <builtin>:15:24 */
+
+type X__builtin_va_list = uintptr /* <builtin>:46:14 */
+type X__float128 = float64        /* <builtin>:47:21 */
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// 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
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// 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	8.8 (Berkeley) 1/9/95
+// $FreeBSD$
+
+// Testing against Clang-specific extensions.
+
+// This code has been put in place to help reduce the addition of
+// compiler specific defines in FreeBSD code.  It helps to aid in
+// having a compiler-agnostic source tree.
+
+// Compiler memory barriers, specific to gcc and clang.
+
+// XXX: if __GNUC__ >= 2: not tested everywhere originally, where replaced
+
+// 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 to use if it must work in non-ANSI
+// mode -- there must be no spaces between its arguments, and for nested
+// __CONCAT's, all the __CONCAT's must be at the left.  __CONCAT can also
+// concatenate double-quoted strings produced by the __STRING macro, but
+// this only works with ANSI C.
+//
+// __XSTRING is like __STRING, but it expands any macros in its argument
+// first.  It is only available with ANSI C.
+
+// Compiler-dependent macros to help declare dead (non-returning) and
+// pure (no side effects) functions, and unused variables.  They are
+// null except for versions of gcc that are known to support the features
+// properly (old versions of gcc-2 supported the dead and pure features
+// in a different (wrong) way).  If we do not provide an implementation
+// for a given compiler, let the compile fail if it is told to use
+// a feature that we cannot live without.
+
+// Keywords added in C11.
+
+// Emulation of C11 _Generic().  Unlike the previously defined C11
+// keywords, it is not possible to implement this using exactly the same
+// syntax.  Therefore implement something similar under the name
+// __generic().  Unlike _Generic(), this macro can only distinguish
+// between a single type, so it requires nested invocations to
+// distinguish multiple cases.
+
+// C99 Static array indices in function parameter declarations.  Syntax such as:
+// void bar(int myArray[static 10]);
+// is allowed in C99 but not in C++.  Define __min_size appropriately so
+// headers using it can be compiled in either language.  Use like this:
+// void bar(int myArray[__min_size(10)]);
+
+// XXX: should use `#if __STDC_VERSION__ < 199901'.
+
+// C++11 exposes a load of C99 stuff
+
+// GCC 2.95 provides `__restrict' as an extension to C90 to support the
+// C99-specific `restrict' type qualifier.  We happen to use `__restrict' as
+// a way to define the `restrict' type qualifier without disturbing older
+// software that is unaware of C99 keywords.
+
+// 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.
+
+// We define this here since <stddef.h>, <sys/queue.h>, and <sys/types.h>
+// require it.
+
+// Given the pointer x to the member m of the struct s, return
+// a pointer to the containing structure.  When using GCC, we first
+// assign pointer x to a local variable, to check that its type is
+// compatible with member m.
+
+// Compiler-dependent macros to declare that functions take printf-like
+// or scanf-like arguments.  They are null except for versions of gcc
+// that are known to support the features properly (old versions of gcc-2
+// didn't permit keeping the keywords out of the application namespace).
+
+// Compiler-dependent macros that rely on FreeBSD-specific extensions.
+
+// Embed the rcs id of a source file in the resulting library.  Note that in
+// more recent ELF binutils, we use .ident allowing the ID to be stripped.
+// Usage:
+//	__FBSDID("$FreeBSD$");
+
+// -
+// The following definitions are an extension of the behavior originally
+// implemented in <sys/_posix.h>, but with a different level of granularity.
+// POSIX.1 requires that the macros we test be defined before any standard
+// header file is included.
+//
+// Here's a quick run-down of the versions:
+//  defined(_POSIX_SOURCE)		1003.1-1988
+//  _POSIX_C_SOURCE == 1		1003.1-1990
+//  _POSIX_C_SOURCE == 2		1003.2-1992 C Language Binding Option
+//  _POSIX_C_SOURCE == 199309		1003.1b-1993
+//  _POSIX_C_SOURCE == 199506		1003.1c-1995, 1003.1i-1995,
+//					and the omnibus ISO/IEC 9945-1: 1996
+//  _POSIX_C_SOURCE == 200112		1003.1-2001
+//  _POSIX_C_SOURCE == 200809		1003.1-2008
+//
+// In addition, the X/Open Portability Guide, which is now the Single UNIX
+// Specification, defines a feature-test macro which indicates the version of
+// that specification, and which subsumes _POSIX_C_SOURCE.
+//
+// Our macros begin with two underscores to avoid namespace screwage.
+
+// Deal with IEEE Std. 1003.1-1990, in which _POSIX_C_SOURCE == 1.
+
+// Deal with IEEE Std. 1003.2-1992, in which _POSIX_C_SOURCE == 2.
+
+// Deal with various X/Open Portability Guides and Single UNIX Spec.
+
+// Deal with all versions of POSIX.  The ordering relative to the tests above is
+// important.
+// -
+// Deal with _ANSI_SOURCE:
+// If it is defined, and no other compilation environment is explicitly
+// requested, then define our internal feature-test macros to zero.  This
+// makes no difference to the preprocessor (undefined symbols in preprocessing
+// expressions are defined to have value zero), but makes it more convenient for
+// a test program to print out the values.
+//
+// If a program mistakenly defines _ANSI_SOURCE and some other macro such as
+// _POSIX_C_SOURCE, we will assume that it wants the broader compilation
+// environment (and in fact we will never get here).
+
+// User override __EXT1_VISIBLE
+
+// Old versions of GCC use non-standard ARM arch symbols; acle-compat.h
+// translates them to __ARM_ARCH and the modern feature symbols defined by ARM.
+
+// Nullability qualifiers: currently only supported by Clang.
+
+// Type Safety Checking
+//
+// Clang provides additional attributes to enable checking type safety
+// properties that cannot be enforced by the C type system.
+
+// Lock annotations.
+//
+// Clang provides support for doing basic thread-safety tests at
+// compile-time, by marking which locks will/should be held when
+// entering/leaving a functions.
+//
+// Furthermore, it is also possible to annotate variables and structure
+// members to enforce that they are only accessed when certain locks are
+// held.
+
+// Structure implements a lock.
+
+// Function acquires an exclusive or shared lock.
+
+// Function attempts to acquire an exclusive or shared lock.
+
+// Function releases a lock.
+
+// Function asserts that an exclusive or shared lock is held.
+
+// Function requires that an exclusive or shared lock is or is not held.
+
+// Function should not be analyzed.
+
+// Function or variable should not be sanitized, e.g., by AddressSanitizer.
+// GCC has the nosanitize attribute, but as a function attribute only, and
+// warns on use as a variable attribute.
+
+// Guard variables and structure members by lock.
+
+// Alignment builtins for better type checking and improved code generation.
+// Provide fallback versions for other compilers (GCC/Clang < 10):
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// 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
+// $FreeBSD$
+
+// Special Control Characters
+//
+// Index into c_cc[] character array.
+//
+//	Name	     Subscript	Enabled by
+//			7	   ex-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.
+
+// Standard speeds
+
+type Tcflag_t = uint32 /* _termios.h:224:22 */
+type Cc_t = uint8      /* _termios.h:225:23 */
+type Speed_t = uint32  /* _termios.h:226:22 */
+
+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 Speed_t
+	Fc_ospeed Speed_t
+} /* _termios.h:228:1 */
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// 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.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+//
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// 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	8.8 (Berkeley) 1/9/95
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-4-Clause
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// 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. All advertising materials mentioning features or use of this software
+//    must display the following acknowledgement:
+//	This product includes software developed by the University of
+//	California, Berkeley and its contributors.
+// 4. 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.
+//
+//	From: @(#)ansi.h	8.2 (Berkeley) 1/4/94
+//	From: @(#)types.h	8.3 (Berkeley) 1/5/94
+// $FreeBSD$
+
+// Basic types upon which most other types are built.
+type X__int8_t = int8     /* _types.h:51:22 */
+type X__uint8_t = uint8   /* _types.h:52:24 */
+type X__int16_t = int16   /* _types.h:53:17 */
+type X__uint16_t = uint16 /* _types.h:54:25 */
+type X__int32_t = int32   /* _types.h:55:15 */
+type X__uint32_t = uint32 /* _types.h:56:23 */
+
+// LONGLONG
+type X__int64_t = int64 /* _types.h:61:20 */
+
+// LONGLONG
+type X__uint64_t = uint64 /* _types.h:66:28 */
+
+// Standard type definitions.
+type X__clock_t = X__uint32_t        /* _types.h:71:20 */ // clock()...
+type X__critical_t = X__int32_t      /* _types.h:72:19 */
+type X__double_t = float64           /* _types.h:74:17 */
+type X__float_t = float32            /* _types.h:75:16 */
+type X__intfptr_t = X__int32_t       /* _types.h:77:19 */
+type X__intmax_t = X__int64_t        /* _types.h:78:19 */
+type X__intptr_t = X__int32_t        /* _types.h:79:19 */
+type X__int_fast8_t = X__int32_t     /* _types.h:80:19 */
+type X__int_fast16_t = X__int32_t    /* _types.h:81:19 */
+type X__int_fast32_t = X__int32_t    /* _types.h:82:19 */
+type X__int_fast64_t = X__int64_t    /* _types.h:83:19 */
+type X__int_least8_t = X__int8_t     /* _types.h:84:18 */
+type X__int_least16_t = X__int16_t   /* _types.h:85:19 */
+type X__int_least32_t = X__int32_t   /* _types.h:86:19 */
+type X__int_least64_t = X__int64_t   /* _types.h:87:19 */
+type X__ptrdiff_t = X__int32_t       /* _types.h:88:19 */ // ptr1 - ptr2
+type X__register_t = X__int32_t      /* _types.h:89:19 */
+type X__segsz_t = X__int32_t         /* _types.h:90:19 */ // segment size (in pages)
+type X__size_t = X__uint32_t         /* _types.h:91:20 */ // sizeof()
+type X__ssize_t = X__int32_t         /* _types.h:92:19 */ // byte count or error
+type X__time_t = X__int64_t          /* _types.h:93:19 */ // time()...
+type X__uintfptr_t = X__uint32_t     /* _types.h:94:20 */
+type X__uintmax_t = X__uint64_t      /* _types.h:95:20 */
+type X__uintptr_t = X__uint32_t      /* _types.h:96:20 */
+type X__uint_fast8_t = X__uint32_t   /* _types.h:97:20 */
+type X__uint_fast16_t = X__uint32_t  /* _types.h:98:20 */
+type X__uint_fast32_t = X__uint32_t  /* _types.h:99:20 */
+type X__uint_fast64_t = X__uint64_t  /* _types.h:100:20 */
+type X__uint_least8_t = X__uint8_t   /* _types.h:101:19 */
+type X__uint_least16_t = X__uint16_t /* _types.h:102:20 */
+type X__uint_least32_t = X__uint32_t /* _types.h:103:20 */
+type X__uint_least64_t = X__uint64_t /* _types.h:104:20 */
+type X__u_register_t = X__uint32_t   /* _types.h:105:20 */
+type X__vm_offset_t = X__uint32_t    /* _types.h:106:20 */
+type X__vm_paddr_t = X__uint32_t     /* _types.h:107:20 */
+type X__vm_size_t = X__uint32_t      /* _types.h:108:20 */
+
+type X___wchar_t = uint32 /* _types.h:110:22 */
+
+// Standard type definitions.
+type X__blksize_t = X__int32_t   /* _types.h:40:19 */ // file block size
+type X__blkcnt_t = X__int64_t    /* _types.h:41:19 */ // file block count
+type X__clockid_t = X__int32_t   /* _types.h:42:19 */ // clock_gettime()...
+type X__fflags_t = X__uint32_t   /* _types.h:43:20 */ // file flags
+type X__fsblkcnt_t = X__uint64_t /* _types.h:44:20 */
+type X__fsfilcnt_t = X__uint64_t /* _types.h:45:20 */
+type X__gid_t = X__uint32_t      /* _types.h:46:20 */
+type X__id_t = X__int64_t        /* _types.h:47:19 */ // can hold a gid_t, pid_t, or uid_t
+type X__ino_t = X__uint64_t      /* _types.h:48:20 */ // inode number
+type X__key_t = int32            /* _types.h:49:15 */ // IPC key (for Sys V IPC)
+type X__lwpid_t = X__int32_t     /* _types.h:50:19 */ // Thread ID (a.k.a. LWP)
+type X__mode_t = X__uint16_t     /* _types.h:51:20 */ // permissions
+type X__accmode_t = int32        /* _types.h:52:14 */ // access permissions
+type X__nl_item = int32          /* _types.h:53:14 */
+type X__nlink_t = X__uint64_t    /* _types.h:54:20 */ // link count
+type X__off_t = X__int64_t       /* _types.h:55:19 */ // file offset
+type X__off64_t = X__int64_t     /* _types.h:56:19 */ // file offset (alias)
+type X__pid_t = X__int32_t       /* _types.h:57:19 */ // process [group]
+type X__rlim_t = X__int64_t      /* _types.h:58:19 */ // resource limit - intentionally
+// signed, because of legacy code
+// that uses -1 for RLIM_INFINITY
+type X__sa_family_t = X__uint8_t /* _types.h:61:19 */
+type X__socklen_t = X__uint32_t  /* _types.h:62:20 */
+type X__suseconds_t = int32      /* _types.h:63:15 */ // microseconds (signed)
+type X__timer_t = uintptr        /* _types.h:64:24 */ // timer_gettime()...
+type X__mqd_t = uintptr          /* _types.h:65:21 */ // mq_open()...
+type X__uid_t = X__uint32_t      /* _types.h:66:20 */
+type X__useconds_t = uint32      /* _types.h:67:22 */ // microseconds (unsigned)
+type X__cpuwhich_t = int32       /* _types.h:68:14 */ // which parameter for cpuset.
+type X__cpulevel_t = int32       /* _types.h:69:14 */ // level parameter for cpuset.
+type X__cpusetid_t = int32       /* _types.h:70:14 */ // cpuset identifier.
+type X__daddr_t = X__int64_t     /* _types.h:71:19 */ // bwrite(3), FIOBMAP2, etc
+
+// Unusual type definitions.
+// rune_t is declared to be an “int” instead of the more natural
+// “unsigned long” or “long”.  Two things are happening here.  It is not
+// unsigned so that EOF (-1) can be naturally assigned to it and used.  Also,
+// it looks like 10646 will be a 31 bit standard.  This means that if your
+// ints cannot hold 32 bits, you will be in trouble.  The reason an int was
+// chosen over a long is that the is*() and to*() routines take ints (says
+// ANSI C), but they use __ct_rune_t instead of int.
+//
+// NOTE: rune_t is not covered by ANSI nor other standards, and should not
+// be instantiated outside of lib/libc/locale.  Use wchar_t.  wint_t and
+// rune_t must be the same type.  Also, wint_t should be able to hold all
+// members of the largest character set plus one extra value (WEOF), and
+// must be at least 16 bits.
+type X__ct_rune_t = int32     /* _types.h:91:14 */ // arg type for ctype funcs
+type X__rune_t = X__ct_rune_t /* _types.h:92:21 */ // rune_t (see above)
+type X__wint_t = X__ct_rune_t /* _types.h:93:21 */ // wint_t (see above)
+
+// Clang already provides these types as built-ins, but only in C++ mode.
+type X__char16_t = X__uint_least16_t /* _types.h:97:26 */
+type X__char32_t = X__uint_least32_t /* _types.h:98:26 */
+// In C++11, char16_t and char32_t are built-in types.
+
+type X__max_align_t = struct {
+	F__max_align1 int64
+	F__max_align2 float64
+} /* _types.h:111:3 */
+
+type X__dev_t = X__uint64_t /* _types.h:113:20 */ // device number
+
+type X__fixpt_t = X__uint32_t /* _types.h:115:20 */ // fixed point number
+
+// mbstate_t is an opaque object to keep conversion state during multibyte
+// stream conversions.
+type X__mbstate_t = struct {
+	F__ccgo_pad1 [0]uint64
+	F__mbstate8  [128]uint8
+} /* _types.h:124:3 */
+
+type X__rman_res_t = X__uintmax_t /* _types.h:126:25 */
+
+// Types for varargs. These are all provided by builtin types these
+// days, so centralize their definition.
+type X__va_list = X__builtin_va_list /* _types.h:133:27 */ // internally known to gcc
+type X__gnuc_va_list = X__va_list    /* _types.h:140:20 */ // compatibility w/GNU headers
+
+// When the following macro is defined, the system uses 64-bit inode numbers.
+// Programs can use this to avoid including <sys/param.h>, with its associated
+// namespace pollution.
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// 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.
+//
+//	@(#)ttycom.h	8.1 (Berkeley) 3/28/94
+// $FreeBSD$
+
+// 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
+} /* _winsize.h:42:1 */
+
+type Pid_t = X__pid_t /* termios.h:46:18 */
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// 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.
+//
+//	@(#)ttycom.h	8.1 (Berkeley) 3/28/94
+// $FreeBSD$
+
+// Tty ioctl's except for those supported only for backwards compatibility
+// with the old tty driver.
+
+// 0-2 compat
+// 3-7 unused
+// 8-10 compat
+// 11-12 unused
+// 17-18 compat
+// 23-25 unused
+// 29-85 unused
+// 88 unused
+// 89-91 conflicts: tun and tap
+// 92-93 tun and tap
+// 94-97 conflicts: tun and tap
+// 100 unused
+// 105 unused
+// 116-117 compat
+// 124-127 compat
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// 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
+// $FreeBSD$
+
+// System wide defaults for terminal state.
+
+// Defaults on "first" open.
+
+// Control Character Defaults
+// XXX: A lot of code uses lowercase characters, but control-character
+// conversion is actually only valid when applied to uppercase
+// characters. We just treat lowercase characters as if they were
+// inserted as uppercase.
+// compat
+
+// PROTECTED INCLUSION ENDS HERE
+
+// #define TTYDEFCHARS to include an array of default control characters.
+var _ uint8 /* gen.c:2:13: */