Vendor in latest containers/image

Some more features.
    docker-archive generates docker legacy compatible images
    Do not create $DiffID subdirectories for layers with no configs
    Ensure the layer IDs in legacy docker/tarfile metadata are unique
    docker-archive: repeated layers are symlinked in the tar file
    sysregistries: remove all trailing slashes
    Improve docker/* error messages
    Fix failure to make auth directory
    Create a new slice in Schema1.UpdateLayerInfos
    Drop unused storageImageDestination.{image,systemContext}
    Load a *storage.Image only once in storageImageSource
    Support gzip for docker-archive files
    Remove .tar extension from blob and config file names
    ostree, src: support copy of compressed layers
    ostree: re-pull layer if it misses uncompressed_digest|uncompressed_size
    image: fix docker schema v1 -> OCI conversion
    Add /etc/containers/certs.d as default certs directory

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

Closes: #569
Approved by: mheon

24 files changed, 0 insertions, 601 deletions

diff --git a/vendor/github.com/kr/pty/License b/vendor/github.com/kr/pty/License
deleted file mode 100644
index 6b7558b6b..000000000
--- a/vendor/github.com/kr/pty/License
+++ /dev/null
@@ -1,23 +0,0 @@
-Copyright (c) 2011 Keith Rarick
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute,
-sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall
-be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
-KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
-PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
-OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/vendor/github.com/kr/pty/README.md b/vendor/github.com/kr/pty/README.md
deleted file mode 100644
index 7b7900c3a..000000000
--- a/vendor/github.com/kr/pty/README.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# pty
-
-Pty is a Go package for using unix pseudo-terminals.
-
-## Install
-
-    go get github.com/kr/pty
-
-## Example
-
-```go
-package main
-
-import (
-	"github.com/kr/pty"
-	"io"
-	"os"
-	"os/exec"
-)
-
-func main() {
-	c := exec.Command("grep", "--color=auto", "bar")
-	f, err := pty.Start(c)
-	if err != nil {
-		panic(err)
-	}
-
-	go func() {
-		f.Write([]byte("foo\n"))
-		f.Write([]byte("bar\n"))
-		f.Write([]byte("baz\n"))
-		f.Write([]byte{4}) // EOT
-	}()
-	io.Copy(os.Stdout, f)
-}
-```
diff --git a/vendor/github.com/kr/pty/doc.go b/vendor/github.com/kr/pty/doc.go
deleted file mode 100644
index 190cfbea9..000000000
--- a/vendor/github.com/kr/pty/doc.go
+++ /dev/null
@@ -1,16 +0,0 @@
-// Package pty provides functions for working with Unix terminals.
-package pty
-
-import (
-	"errors"
-	"os"
-)
-
-// ErrUnsupported is returned if a function is not
-// available on the current platform.
-var ErrUnsupported = errors.New("unsupported")
-
-// Opens a pty and its corresponding tty.
-func Open() (pty, tty *os.File, err error) {
-	return open()
-}
diff --git a/vendor/github.com/kr/pty/ioctl.go b/vendor/github.com/kr/pty/ioctl.go
deleted file mode 100644
index c57c19e7e..000000000
--- a/vendor/github.com/kr/pty/ioctl.go
+++ /dev/null
@@ -1,13 +0,0 @@
-// +build !windows
-
-package pty
-
-import "syscall"
-
-func ioctl(fd, cmd, ptr uintptr) error {
-	_, _, e := syscall.Syscall(syscall.SYS_IOCTL, fd, cmd, ptr)
-	if e != 0 {
-		return e
-	}
-	return nil
-}
diff --git a/vendor/github.com/kr/pty/ioctl_bsd.go b/vendor/github.com/kr/pty/ioctl_bsd.go
deleted file mode 100644
index 73b12c53c..000000000
--- a/vendor/github.com/kr/pty/ioctl_bsd.go
+++ /dev/null
@@ -1,39 +0,0 @@
-// +build darwin dragonfly freebsd netbsd openbsd
-
-package pty
-
-// from <sys/ioccom.h>
-const (
-	_IOC_VOID    uintptr = 0x20000000
-	_IOC_OUT     uintptr = 0x40000000
-	_IOC_IN      uintptr = 0x80000000
-	_IOC_IN_OUT  uintptr = _IOC_OUT | _IOC_IN
-	_IOC_DIRMASK         = _IOC_VOID | _IOC_OUT | _IOC_IN
-
-	_IOC_PARAM_SHIFT = 13
-	_IOC_PARAM_MASK  = (1 << _IOC_PARAM_SHIFT) - 1
-)
-
-func _IOC_PARM_LEN(ioctl uintptr) uintptr {
-	return (ioctl >> 16) & _IOC_PARAM_MASK
-}
-
-func _IOC(inout uintptr, group byte, ioctl_num uintptr, param_len uintptr) uintptr {
-	return inout | (param_len&_IOC_PARAM_MASK)<<16 | uintptr(group)<<8 | ioctl_num
-}
-
-func _IO(group byte, ioctl_num uintptr) uintptr {
-	return _IOC(_IOC_VOID, group, ioctl_num, 0)
-}
-
-func _IOR(group byte, ioctl_num uintptr, param_len uintptr) uintptr {
-	return _IOC(_IOC_OUT, group, ioctl_num, param_len)
-}
-
-func _IOW(group byte, ioctl_num uintptr, param_len uintptr) uintptr {
-	return _IOC(_IOC_IN, group, ioctl_num, param_len)
-}
-
-func _IOWR(group byte, ioctl_num uintptr, param_len uintptr) uintptr {
-	return _IOC(_IOC_IN_OUT, group, ioctl_num, param_len)
-}
diff --git a/vendor/github.com/kr/pty/pty_darwin.go b/vendor/github.com/kr/pty/pty_darwin.go
deleted file mode 100644
index 4f4d5ca26..000000000
--- a/vendor/github.com/kr/pty/pty_darwin.go
+++ /dev/null
@@ -1,60 +0,0 @@
-package pty
-
-import (
-	"errors"
-	"os"
-	"syscall"
-	"unsafe"
-)
-
-func open() (pty, tty *os.File, err error) {
-	p, err := os.OpenFile("/dev/ptmx", os.O_RDWR, 0)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	sname, err := ptsname(p)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	err = grantpt(p)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	err = unlockpt(p)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	t, err := os.OpenFile(sname, os.O_RDWR, 0)
-	if err != nil {
-		return nil, nil, err
-	}
-	return p, t, nil
-}
-
-func ptsname(f *os.File) (string, error) {
-	n := make([]byte, _IOC_PARM_LEN(syscall.TIOCPTYGNAME))
-
-	err := ioctl(f.Fd(), syscall.TIOCPTYGNAME, uintptr(unsafe.Pointer(&n[0])))
-	if err != nil {
-		return "", err
-	}
-
-	for i, c := range n {
-		if c == 0 {
-			return string(n[:i]), nil
-		}
-	}
-	return "", errors.New("TIOCPTYGNAME string not NUL-terminated")
-}
-
-func grantpt(f *os.File) error {
-	return ioctl(f.Fd(), syscall.TIOCPTYGRANT, 0)
-}
-
-func unlockpt(f *os.File) error {
-	return ioctl(f.Fd(), syscall.TIOCPTYUNLK, 0)
-}
diff --git a/vendor/github.com/kr/pty/pty_dragonfly.go b/vendor/github.com/kr/pty/pty_dragonfly.go
deleted file mode 100644
index 5431fb5ae..000000000
--- a/vendor/github.com/kr/pty/pty_dragonfly.go
+++ /dev/null
@@ -1,76 +0,0 @@
-package pty
-
-import (
-	"errors"
-	"os"
-	"strings"
-	"syscall"
-	"unsafe"
-)
-
-// same code as pty_darwin.go
-func open() (pty, tty *os.File, err error) {
-	p, err := os.OpenFile("/dev/ptmx", os.O_RDWR, 0)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	sname, err := ptsname(p)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	err = grantpt(p)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	err = unlockpt(p)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	t, err := os.OpenFile(sname, os.O_RDWR, 0)
-	if err != nil {
-		return nil, nil, err
-	}
-	return p, t, nil
-}
-
-func grantpt(f *os.File) error {
-	_, err := isptmaster(f.Fd())
-	return err
-}
-
-func unlockpt(f *os.File) error {
-	_, err := isptmaster(f.Fd())
-	return err
-}
-
-func isptmaster(fd uintptr) (bool, error) {
-	err := ioctl(fd, syscall.TIOCISPTMASTER, 0)
-	return err == nil, err
-}
-
-var (
-	emptyFiodgnameArg fiodgnameArg
-	ioctl_FIODNAME    = _IOW('f', 120, unsafe.Sizeof(emptyFiodgnameArg))
-)
-
-func ptsname(f *os.File) (string, error) {
-	name := make([]byte, _C_SPECNAMELEN)
-	fa := fiodgnameArg{Name: (*byte)(unsafe.Pointer(&name[0])), Len: _C_SPECNAMELEN, Pad_cgo_0: [4]byte{0, 0, 0, 0}}
-
-	err := ioctl(f.Fd(), ioctl_FIODNAME, uintptr(unsafe.Pointer(&fa)))
-	if err != nil {
-		return "", err
-	}
-
-	for i, c := range name {
-		if c == 0 {
-			s := "/dev/" + string(name[:i])
-			return strings.Replace(s, "ptm", "pts", -1), nil
-		}
-	}
-	return "", errors.New("TIOCPTYGNAME string not NUL-terminated")
-}
diff --git a/vendor/github.com/kr/pty/pty_freebsd.go b/vendor/github.com/kr/pty/pty_freebsd.go
deleted file mode 100644
index b341babd0..000000000
--- a/vendor/github.com/kr/pty/pty_freebsd.go
+++ /dev/null
@@ -1,73 +0,0 @@
-package pty
-
-import (
-	"errors"
-	"os"
-	"syscall"
-	"unsafe"
-)
-
-func posix_openpt(oflag int) (fd int, err error) {
-	r0, _, e1 := syscall.Syscall(syscall.SYS_POSIX_OPENPT, uintptr(oflag), 0, 0)
-	fd = int(r0)
-	if e1 != 0 {
-		err = e1
-	}
-	return
-}
-
-func open() (pty, tty *os.File, err error) {
-	fd, err := posix_openpt(syscall.O_RDWR | syscall.O_CLOEXEC)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	p := os.NewFile(uintptr(fd), "/dev/pts")
-	sname, err := ptsname(p)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	t, err := os.OpenFile("/dev/"+sname, os.O_RDWR, 0)
-	if err != nil {
-		return nil, nil, err
-	}
-	return p, t, nil
-}
-
-func isptmaster(fd uintptr) (bool, error) {
-	err := ioctl(fd, syscall.TIOCPTMASTER, 0)
-	return err == nil, err
-}
-
-var (
-	emptyFiodgnameArg fiodgnameArg
-	ioctl_FIODGNAME   = _IOW('f', 120, unsafe.Sizeof(emptyFiodgnameArg))
-)
-
-func ptsname(f *os.File) (string, error) {
-	master, err := isptmaster(f.Fd())
-	if err != nil {
-		return "", err
-	}
-	if !master {
-		return "", syscall.EINVAL
-	}
-
-	const n = _C_SPECNAMELEN + 1
-	var (
-		buf = make([]byte, n)
-		arg = fiodgnameArg{Len: n, Buf: (*byte)(unsafe.Pointer(&buf[0]))}
-	)
-	err = ioctl(f.Fd(), ioctl_FIODGNAME, uintptr(unsafe.Pointer(&arg)))
-	if err != nil {
-		return "", err
-	}
-
-	for i, c := range buf {
-		if c == 0 {
-			return string(buf[:i]), nil
-		}
-	}
-	return "", errors.New("FIODGNAME string not NUL-terminated")
-}
diff --git a/vendor/github.com/kr/pty/pty_linux.go b/vendor/github.com/kr/pty/pty_linux.go
deleted file mode 100644
index cb901a21e..000000000
--- a/vendor/github.com/kr/pty/pty_linux.go
+++ /dev/null
@@ -1,46 +0,0 @@
-package pty
-
-import (
-	"os"
-	"strconv"
-	"syscall"
-	"unsafe"
-)
-
-func open() (pty, tty *os.File, err error) {
-	p, err := os.OpenFile("/dev/ptmx", os.O_RDWR, 0)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	sname, err := ptsname(p)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	err = unlockpt(p)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	t, err := os.OpenFile(sname, os.O_RDWR|syscall.O_NOCTTY, 0)
-	if err != nil {
-		return nil, nil, err
-	}
-	return p, t, nil
-}
-
-func ptsname(f *os.File) (string, error) {
-	var n _C_uint
-	err := ioctl(f.Fd(), syscall.TIOCGPTN, uintptr(unsafe.Pointer(&n)))
-	if err != nil {
-		return "", err
-	}
-	return "/dev/pts/" + strconv.Itoa(int(n)), nil
-}
-
-func unlockpt(f *os.File) error {
-	var u _C_int
-	// use TIOCSPTLCK with a zero valued arg to clear the slave pty lock
-	return ioctl(f.Fd(), syscall.TIOCSPTLCK, uintptr(unsafe.Pointer(&u)))
-}
diff --git a/vendor/github.com/kr/pty/pty_unsupported.go b/vendor/github.com/kr/pty/pty_unsupported.go
deleted file mode 100644
index bd3d1e7e0..000000000
--- a/vendor/github.com/kr/pty/pty_unsupported.go
+++ /dev/null
@@ -1,11 +0,0 @@
-// +build !linux,!darwin,!freebsd,!dragonfly
-
-package pty
-
-import (
-	"os"
-)
-
-func open() (pty, tty *os.File, err error) {
-	return nil, nil, ErrUnsupported
-}
diff --git a/vendor/github.com/kr/pty/run.go b/vendor/github.com/kr/pty/run.go
deleted file mode 100644
index baecca8af..000000000
--- a/vendor/github.com/kr/pty/run.go
+++ /dev/null
@@ -1,34 +0,0 @@
-// +build !windows
-
-package pty
-
-import (
-	"os"
-	"os/exec"
-	"syscall"
-)
-
-// Start assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout,
-// and c.Stderr, calls c.Start, and returns the File of the tty's
-// corresponding pty.
-func Start(c *exec.Cmd) (pty *os.File, err error) {
-	pty, tty, err := Open()
-	if err != nil {
-		return nil, err
-	}
-	defer tty.Close()
-	c.Stdout = tty
-	c.Stdin = tty
-	c.Stderr = tty
-	if c.SysProcAttr == nil {
-		c.SysProcAttr = &syscall.SysProcAttr{}
-	}
-	c.SysProcAttr.Setctty = true
-	c.SysProcAttr.Setsid = true
-	err = c.Start()
-	if err != nil {
-		pty.Close()
-		return nil, err
-	}
-	return pty, err
-}
diff --git a/vendor/github.com/kr/pty/util.go b/vendor/github.com/kr/pty/util.go
deleted file mode 100644
index a4fab9a7c..000000000
--- a/vendor/github.com/kr/pty/util.go
+++ /dev/null
@@ -1,37 +0,0 @@
-// +build !windows
-
-package pty
-
-import (
-	"os"
-	"syscall"
-	"unsafe"
-)
-
-// Getsize returns the number of rows (lines) and cols (positions
-// in each line) in terminal t.
-func Getsize(t *os.File) (rows, cols int, err error) {
-	var ws winsize
-	err = windowrect(&ws, t.Fd())
-	return int(ws.ws_row), int(ws.ws_col), err
-}
-
-type winsize struct {
-	ws_row    uint16
-	ws_col    uint16
-	ws_xpixel uint16
-	ws_ypixel uint16
-}
-
-func windowrect(ws *winsize, fd uintptr) error {
-	_, _, errno := syscall.Syscall(
-		syscall.SYS_IOCTL,
-		fd,
-		syscall.TIOCGWINSZ,
-		uintptr(unsafe.Pointer(ws)),
-	)
-	if errno != 0 {
-		return syscall.Errno(errno)
-	}
-	return nil
-}
diff --git a/vendor/github.com/kr/pty/ztypes_386.go b/vendor/github.com/kr/pty/ztypes_386.go
deleted file mode 100644
index ff0b8fd83..000000000
--- a/vendor/github.com/kr/pty/ztypes_386.go
+++ /dev/null
@@ -1,9 +0,0 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types.go
-
-package pty
-
-type (
-	_C_int  int32
-	_C_uint uint32
-)
diff --git a/vendor/github.com/kr/pty/ztypes_amd64.go b/vendor/github.com/kr/pty/ztypes_amd64.go
deleted file mode 100644
index ff0b8fd83..000000000
--- a/vendor/github.com/kr/pty/ztypes_amd64.go
+++ /dev/null
@@ -1,9 +0,0 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types.go
-
-package pty
-
-type (
-	_C_int  int32
-	_C_uint uint32
-)
diff --git a/vendor/github.com/kr/pty/ztypes_arm.go b/vendor/github.com/kr/pty/ztypes_arm.go
deleted file mode 100644
index ff0b8fd83..000000000
--- a/vendor/github.com/kr/pty/ztypes_arm.go
+++ /dev/null
@@ -1,9 +0,0 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types.go
-
-package pty
-
-type (
-	_C_int  int32
-	_C_uint uint32
-)
diff --git a/vendor/github.com/kr/pty/ztypes_arm64.go b/vendor/github.com/kr/pty/ztypes_arm64.go
deleted file mode 100644
index 6c29a4b91..000000000
--- a/vendor/github.com/kr/pty/ztypes_arm64.go
+++ /dev/null
@@ -1,11 +0,0 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types.go
-
-// +build arm64
-
-package pty
-
-type (
-	_C_int  int32
-	_C_uint uint32
-)
diff --git a/vendor/github.com/kr/pty/ztypes_dragonfly_amd64.go b/vendor/github.com/kr/pty/ztypes_dragonfly_amd64.go
deleted file mode 100644
index 6b0ba037f..000000000
--- a/vendor/github.com/kr/pty/ztypes_dragonfly_amd64.go
+++ /dev/null
@@ -1,14 +0,0 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_dragonfly.go
-
-package pty
-
-const (
-	_C_SPECNAMELEN = 0x3f
-)
-
-type fiodgnameArg struct {
-	Name      *byte
-	Len       uint32
-	Pad_cgo_0 [4]byte
-}
diff --git a/vendor/github.com/kr/pty/ztypes_freebsd_386.go b/vendor/github.com/kr/pty/ztypes_freebsd_386.go
deleted file mode 100644
index d9975374e..000000000
--- a/vendor/github.com/kr/pty/ztypes_freebsd_386.go
+++ /dev/null
@@ -1,13 +0,0 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_freebsd.go
-
-package pty
-
-const (
-	_C_SPECNAMELEN = 0x3f
-)
-
-type fiodgnameArg struct {
-	Len int32
-	Buf *byte
-}
diff --git a/vendor/github.com/kr/pty/ztypes_freebsd_amd64.go b/vendor/github.com/kr/pty/ztypes_freebsd_amd64.go
deleted file mode 100644
index 5fa102fcd..000000000
--- a/vendor/github.com/kr/pty/ztypes_freebsd_amd64.go
+++ /dev/null
@@ -1,14 +0,0 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_freebsd.go
-
-package pty
-
-const (
-	_C_SPECNAMELEN = 0x3f
-)
-
-type fiodgnameArg struct {
-	Len       int32
-	Pad_cgo_0 [4]byte
-	Buf       *byte
-}
diff --git a/vendor/github.com/kr/pty/ztypes_freebsd_arm.go b/vendor/github.com/kr/pty/ztypes_freebsd_arm.go
deleted file mode 100644
index d9975374e..000000000
--- a/vendor/github.com/kr/pty/ztypes_freebsd_arm.go
+++ /dev/null
@@ -1,13 +0,0 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_freebsd.go
-
-package pty
-
-const (
-	_C_SPECNAMELEN = 0x3f
-)
-
-type fiodgnameArg struct {
-	Len int32
-	Buf *byte
-}
diff --git a/vendor/github.com/kr/pty/ztypes_mipsx.go b/vendor/github.com/kr/pty/ztypes_mipsx.go
deleted file mode 100644
index f0ce74086..000000000
--- a/vendor/github.com/kr/pty/ztypes_mipsx.go
+++ /dev/null
@@ -1,12 +0,0 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types.go
-
-// +build linux
-// +build mips mipsle mips64 mips64le
-
-package pty
-
-type (
-	_C_int  int32
-	_C_uint uint32
-)
diff --git a/vendor/github.com/kr/pty/ztypes_ppc64.go b/vendor/github.com/kr/pty/ztypes_ppc64.go
deleted file mode 100644
index 4e1af8431..000000000
--- a/vendor/github.com/kr/pty/ztypes_ppc64.go
+++ /dev/null
@@ -1,11 +0,0 @@
-// +build ppc64
-
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types.go
-
-package pty
-
-type (
-	_C_int  int32
-	_C_uint uint32
-)
diff --git a/vendor/github.com/kr/pty/ztypes_ppc64le.go b/vendor/github.com/kr/pty/ztypes_ppc64le.go
deleted file mode 100644
index e6780f4e2..000000000
--- a/vendor/github.com/kr/pty/ztypes_ppc64le.go
+++ /dev/null
@@ -1,11 +0,0 @@
-// +build ppc64le
-
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types.go
-
-package pty
-
-type (
-	_C_int  int32
-	_C_uint uint32
-)
diff --git a/vendor/github.com/kr/pty/ztypes_s390x.go b/vendor/github.com/kr/pty/ztypes_s390x.go
deleted file mode 100644
index a7452b61c..000000000
--- a/vendor/github.com/kr/pty/ztypes_s390x.go
+++ /dev/null
@@ -1,11 +0,0 @@
-// +build s390x
-
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types.go
-
-package pty
-
-type (
-	_C_int  int32
-	_C_uint uint32
-)