[chore] remove vendor

1 files changed, 0 insertions, 2520 deletions

diff --git a/vendor/modernc.org/libc/libc_darwin.go b/vendor/modernc.org/libc/libc_darwin.go
deleted file mode 100644
index c33cc6ba2..000000000
--- a/vendor/modernc.org/libc/libc_darwin.go
+++ /dev/null
@@ -1,2520 +0,0 @@
-// Copyright 2020 The Libc Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package libc // import "modernc.org/libc"
-
-import (
-	crand "crypto/rand"
-	"encoding/hex"
-	"fmt"
-	"io"
-	"os"
-	"os/exec"
-	gosignal "os/signal"
-	"path/filepath"
-	"runtime"
-	"strings"
-	gotime "time"
-	"unicode"
-	"unsafe"
-
-	guuid "github.com/google/uuid"
-	"golang.org/x/sys/unix"
-	"modernc.org/libc/errno"
-	"modernc.org/libc/fcntl"
-	"modernc.org/libc/fts"
-	gonetdb "modernc.org/libc/honnef.co/go/netdb"
-	"modernc.org/libc/langinfo"
-	"modernc.org/libc/limits"
-	"modernc.org/libc/netdb"
-	"modernc.org/libc/netinet/in"
-	"modernc.org/libc/signal"
-	"modernc.org/libc/stdio"
-	"modernc.org/libc/sys/socket"
-	"modernc.org/libc/sys/stat"
-	"modernc.org/libc/sys/types"
-	"modernc.org/libc/termios"
-	"modernc.org/libc/time"
-	"modernc.org/libc/unistd"
-	"modernc.org/libc/uuid/uuid"
-	"modernc.org/libc/wctype"
-)
-
-const (
-	maxPathLen = 1024
-)
-
-// var (
-// 	in6_addr_any in.In6_addr
-// )
-
-type (
-	syscallErrno = unix.Errno
-	long         = types.User_long_t
-	ulong        = types.User_ulong_t
-)
-
-type pthreadAttr struct {
-	detachState int32
-}
-
-// // Keep these outside of the var block otherwise go generate will miss them.
-var X__stderrp = Xstdout
-var X__stdinp = Xstdin
-var X__stdoutp = Xstdout
-
-// user@darwin-m1:~/tmp$ cat main.c
-//
-//	#include <xlocale.h>
-//	#include <stdio.h>
-//
-//	int main() {
-//		printf("%i\n", ___mb_cur_max());
-//		return 0;
-//	}
-//
-// user@darwin-m1:~/tmp$ gcc main.c && ./a.out
-// 1
-// user@darwin-m1:~/tmp$
-var X__mb_cur_max int32 = 1
-
-var startTime = gotime.Now() // For clock(3)
-
-type file uintptr
-
-func (f file) fd() int32      { return int32((*stdio.FILE)(unsafe.Pointer(f)).F_file) }
-func (f file) setFd(fd int32) { (*stdio.FILE)(unsafe.Pointer(f)).F_file = int16(fd) }
-
-func (f file) err() bool {
-	return (*stdio.FILE)(unsafe.Pointer(f)).F_flags&1 != 0
-}
-
-func (f file) setErr() {
-	(*stdio.FILE)(unsafe.Pointer(f)).F_flags |= 1
-}
-
-func (f file) close(t *TLS) int32 {
-	r := Xclose(t, f.fd())
-	Xfree(t, uintptr(f))
-	if r < 0 {
-		return stdio.EOF
-	}
-
-	return 0
-}
-
-func newFile(t *TLS, fd int32) uintptr {
-	p := Xcalloc(t, 1, types.Size_t(unsafe.Sizeof(stdio.FILE{})))
-	if p == 0 {
-		return 0
-	}
-
-	file(p).setFd(fd)
-	return p
-}
-
-func fwrite(fd int32, b []byte) (int, error) {
-	if fd == unistd.STDOUT_FILENO {
-		return write(b)
-	}
-
-	if dmesgs {
-		dmesg("%v: fd %v: %s", origin(1), fd, hex.Dump(b))
-	}
-	return unix.Write(int(fd), b)
-}
-
-func X__inline_isnand(t *TLS, x float64) int32 {
-	if __ccgo_strace {
-		trc("t=%v x=%v, (%v:)", t, x, origin(2))
-	}
-	return Xisnan(t, x)
-}
-
-func X__inline_isnanf(t *TLS, x float32) int32 {
-	if __ccgo_strace {
-		trc("t=%v x=%v, (%v:)", t, x, origin(2))
-	}
-	return Xisnanf(t, x)
-}
-
-func X__inline_isnanl(t *TLS, x float64) int32 {
-	if __ccgo_strace {
-		trc("t=%v x=%v, (%v:)", t, x, origin(2))
-	}
-	return Xisnan(t, x)
-}
-
-// int fprintf(FILE *stream, const char *format, ...);
-func Xfprintf(t *TLS, stream, format, args uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v args=%v, (%v:)", t, args, origin(2))
-	}
-	n, _ := fwrite(int32((*stdio.FILE)(unsafe.Pointer(stream)).F_file), printf(format, args))
-	return int32(n)
-}
-
-// int usleep(useconds_t usec);
-func Xusleep(t *TLS, usec types.Useconds_t) int32 {
-	if __ccgo_strace {
-		trc("t=%v usec=%v, (%v:)", t, usec, origin(2))
-	}
-	gotime.Sleep(gotime.Microsecond * gotime.Duration(usec))
-	return 0
-}
-
-// int futimes(int fd, const struct timeval tv[2]);
-func Xfutimes(t *TLS, fd int32, tv uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v fd=%v tv=%v, (%v:)", t, fd, tv, origin(2))
-	}
-	var a []unix.Timeval
-	if tv != 0 {
-		a = make([]unix.Timeval, 2)
-		a[0] = *(*unix.Timeval)(unsafe.Pointer(tv))
-		a[1] = *(*unix.Timeval)(unsafe.Pointer(tv + unsafe.Sizeof(unix.Timeval{})))
-	}
-	if err := unix.Futimes(int(fd), a); err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return 0
-}
-
-// void srandomdev(void);
-func Xsrandomdev(t *TLS) {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	panic(todo(""))
-}
-
-// int gethostuuid(uuid_t id, const struct timespec *wait);
-func Xgethostuuid(t *TLS, id uintptr, wait uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v id=%v wait=%v, (%v:)", t, id, wait, origin(2))
-	}
-	if _, _, err := unix.Syscall(unix.SYS_GETHOSTUUID, id, wait, 0); err != 0 { // Cannot avoid the syscall here.
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return 0
-}
-
-// int flock(int fd, int operation);
-func Xflock(t *TLS, fd, operation int32) int32 {
-	if __ccgo_strace {
-		trc("t=%v operation=%v, (%v:)", t, operation, origin(2))
-	}
-	if err := unix.Flock(int(fd), int(operation)); err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return 0
-}
-
-// int fsctl(const char *,unsigned long,void*,unsigned int);
-func Xfsctl(t *TLS, path uintptr, request ulong, data uintptr, options uint32) int32 {
-	if __ccgo_strace {
-		trc("t=%v path=%v request=%v data=%v options=%v, (%v:)", t, path, request, data, options, origin(2))
-	}
-	panic(todo(""))
-	// if _, _, err := unix.Syscall6(unix.SYS_FSCTL, path, uintptr(request), data, uintptr(options), 0, 0); err != 0 {
-	// 	t.setErrno(err)
-	// 	return -1
-	// }
-
-	// return 0
-}
-
-// int * __error(void);
-func X__error(t *TLS) uintptr {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	return t.errnop
-}
-
-// int isspace(int c);
-func Xisspace(t *TLS, c int32) int32 {
-	if __ccgo_strace {
-		trc("t=%v c=%v, (%v:)", t, c, origin(2))
-	}
-	return __isspace(t, c)
-}
-
-// void __assert_rtn(const char *, const char *, int, const char *)
-func X__assert_rtn(t *TLS, function, file uintptr, line int32, assertion uintptr) {
-	if __ccgo_strace {
-		trc("t=%v file=%v line=%v assertion=%v, (%v:)", t, file, line, assertion, origin(2))
-	}
-	panic(todo(""))
-	// fmt.Fprintf(os.Stderr, "assertion failure: %s:%d.%s: %s\n", GoString(file), line, GoString(function), GoString(assertion))
-	// os.Stderr.Sync()
-	// Xexit(t, 1)
-}
-
-// int getrusage(int who, struct rusage *usage);
-func Xgetrusage(t *TLS, who int32, usage uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v who=%v usage=%v, (%v:)", t, who, usage, origin(2))
-	}
-	panic(todo(""))
-	// if _, _, err := unix.Syscall(unix.SYS_GETRUSAGE, uintptr(who), usage, 0); err != 0 {
-	// 	t.setErrno(err)
-	// 	return -1
-	// }
-
-	// return 0
-}
-
-// int fgetc(FILE *stream);
-func Xfgetc(t *TLS, stream uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
-	}
-	fd := int((*stdio.FILE)(unsafe.Pointer(stream)).F_file)
-	var buf [1]byte
-	if n, _ := unix.Read(fd, buf[:]); n != 0 {
-		return int32(buf[0])
-	}
-
-	return stdio.EOF
-}
-
-// int lstat(const char *pathname, struct stat *statbuf);
-func Xlstat(t *TLS, pathname, statbuf uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v statbuf=%v, (%v:)", t, statbuf, origin(2))
-	}
-	return Xlstat64(t, pathname, statbuf)
-}
-
-// int stat(const char *pathname, struct stat *statbuf);
-func Xstat(t *TLS, pathname, statbuf uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v statbuf=%v, (%v:)", t, statbuf, origin(2))
-	}
-	return Xstat64(t, pathname, statbuf)
-}
-
-// int chdir(const char *path);
-func Xchdir(t *TLS, path uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v path=%v, (%v:)", t, path, origin(2))
-	}
-	if err := unix.Chdir(GoString(path)); err != nil {
-		if dmesgs {
-			dmesg("%v: %q: %v FAIL", origin(1), GoString(path), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: %q: ok", origin(1), GoString(path))
-	}
-	return 0
-}
-
-var localtime time.Tm
-
-// struct tm *localtime(const time_t *timep);
-func Xlocaltime(_ *TLS, timep uintptr) uintptr {
-	loc := getLocalLocation()
-	ut := *(*time.Time_t)(unsafe.Pointer(timep))
-	t := gotime.Unix(int64(ut), 0).In(loc)
-	localtime.Ftm_sec = int32(t.Second())
-	localtime.Ftm_min = int32(t.Minute())
-	localtime.Ftm_hour = int32(t.Hour())
-	localtime.Ftm_mday = int32(t.Day())
-	localtime.Ftm_mon = int32(t.Month() - 1)
-	localtime.Ftm_year = int32(t.Year() - 1900)
-	localtime.Ftm_wday = int32(t.Weekday())
-	localtime.Ftm_yday = int32(t.YearDay())
-	localtime.Ftm_isdst = Bool32(isTimeDST(t))
-	return uintptr(unsafe.Pointer(&localtime))
-}
-
-// struct tm *localtime_r(const time_t *timep, struct tm *result);
-func Xlocaltime_r(_ *TLS, timep, result uintptr) uintptr {
-	loc := getLocalLocation()
-	ut := *(*time_t)(unsafe.Pointer(timep))
-	t := gotime.Unix(int64(ut), 0).In(loc)
-	(*time.Tm)(unsafe.Pointer(result)).Ftm_sec = int32(t.Second())
-	(*time.Tm)(unsafe.Pointer(result)).Ftm_min = int32(t.Minute())
-	(*time.Tm)(unsafe.Pointer(result)).Ftm_hour = int32(t.Hour())
-	(*time.Tm)(unsafe.Pointer(result)).Ftm_mday = int32(t.Day())
-	(*time.Tm)(unsafe.Pointer(result)).Ftm_mon = int32(t.Month() - 1)
-	(*time.Tm)(unsafe.Pointer(result)).Ftm_year = int32(t.Year() - 1900)
-	(*time.Tm)(unsafe.Pointer(result)).Ftm_wday = int32(t.Weekday())
-	(*time.Tm)(unsafe.Pointer(result)).Ftm_yday = int32(t.YearDay())
-	(*time.Tm)(unsafe.Pointer(result)).Ftm_isdst = Bool32(isTimeDST(t))
-	return result
-}
-
-// int open(const char *pathname, int flags, ...);
-func Xopen(t *TLS, pathname uintptr, flags int32, args uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v pathname=%v flags=%v args=%v, (%v:)", t, pathname, flags, args, origin(2))
-	}
-	var mode types.Mode_t
-	if args != 0 {
-		mode = (types.Mode_t)(VaUint32(&args))
-	}
-	fd, err := unix.Open(GoString(pathname), int(flags), uint32(mode))
-	if err != nil {
-		if dmesgs {
-			dmesg("%v: %q %#x %#o: %v FAIL", origin(1), GoString(pathname), flags, mode, err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: %q flags %#x mode %#o: fd %v", origin(1), GoString(pathname), flags, mode, fd)
-	}
-	return int32(fd)
-}
-
-// off_t lseek(int fd, off_t offset, int whence);
-func Xlseek(t *TLS, fd int32, offset types.Off_t, whence int32) types.Off_t {
-	if __ccgo_strace {
-		trc("t=%v fd=%v offset=%v whence=%v, (%v:)", t, fd, offset, whence, origin(2))
-	}
-	return types.Off_t(Xlseek64(t, fd, offset, whence))
-}
-
-func whenceStr(whence int32) string {
-	switch whence {
-	case fcntl.SEEK_CUR:
-		return "SEEK_CUR"
-	case fcntl.SEEK_END:
-		return "SEEK_END"
-	case fcntl.SEEK_SET:
-		return "SEEK_SET"
-	default:
-		return fmt.Sprintf("whence(%d)", whence)
-	}
-}
-
-var fsyncStatbuf stat.Stat
-
-// int fsync(int fd);
-func Xfsync(t *TLS, fd int32) int32 {
-	if __ccgo_strace {
-		trc("t=%v fd=%v, (%v:)", t, fd, origin(2))
-	}
-	if noFsync {
-		// Simulate -DSQLITE_NO_SYNC for sqlite3 testfixture, see function full_sync in sqlite3.c
-		return Xfstat(t, fd, uintptr(unsafe.Pointer(&fsyncStatbuf)))
-	}
-
-	if err := unix.Fsync(int(fd)); err != nil {
-		if dmesgs {
-			dmesg("%v: %v: %v FAIL", origin(1), fd, err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: %d: ok", origin(1), fd)
-	}
-	return 0
-}
-
-// long sysconf(int name);
-func Xsysconf(t *TLS, name int32) long {
-	if __ccgo_strace {
-		trc("t=%v name=%v, (%v:)", t, name, origin(2))
-	}
-	switch name {
-	case unistd.X_SC_PAGESIZE:
-		return long(unix.Getpagesize())
-	case unistd.X_SC_NPROCESSORS_ONLN:
-		return long(runtime.NumCPU())
-	case unistd.X_SC_GETPW_R_SIZE_MAX:
-		return 128
-	}
-
-	panic(todo("", name))
-}
-
-// int close(int fd);
-func Xclose(t *TLS, fd int32) int32 {
-	if __ccgo_strace {
-		trc("t=%v fd=%v, (%v:)", t, fd, origin(2))
-	}
-	if err := unix.Close(int(fd)); err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: %d: ok", origin(1), fd)
-	}
-	return 0
-}
-
-// char *getcwd(char *buf, size_t size);
-func Xgetcwd(t *TLS, buf uintptr, size types.Size_t) uintptr {
-	if __ccgo_strace {
-		trc("t=%v buf=%v size=%v, (%v:)", t, buf, size, origin(2))
-	}
-	if _, err := unix.Getcwd((*RawMem)(unsafe.Pointer(buf))[:size:size]); err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return 0
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return buf
-}
-
-// int fstat(int fd, struct stat *statbuf);
-func Xfstat(t *TLS, fd int32, statbuf uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v fd=%v statbuf=%v, (%v:)", t, fd, statbuf, origin(2))
-	}
-	return Xfstat64(t, fd, statbuf)
-}
-
-// int ftruncate(int fd, off_t length);
-func Xftruncate(t *TLS, fd int32, length types.Off_t) int32 {
-	if __ccgo_strace {
-		trc("t=%v fd=%v length=%v, (%v:)", t, fd, length, origin(2))
-	}
-	if err := unix.Ftruncate(int(fd), int64(length)); err != nil {
-		if dmesgs {
-			dmesg("%v: fd %d: %v FAIL", origin(1), fd, err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: %d %#x: ok", origin(1), fd, length)
-	}
-	return 0
-}
-
-// int fcntl(int fd, int cmd, ... /* arg */ );
-func Xfcntl(t *TLS, fd, cmd int32, args uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v cmd=%v args=%v, (%v:)", t, cmd, args, origin(2))
-	}
-	return Xfcntl64(t, fd, cmd, args)
-}
-
-// ssize_t read(int fd, void *buf, size_t count);
-func Xread(t *TLS, fd int32, buf uintptr, count types.Size_t) types.Ssize_t {
-	if __ccgo_strace {
-		trc("t=%v fd=%v buf=%v count=%v, (%v:)", t, fd, buf, count, origin(2))
-	}
-	var n int
-	var err error
-	switch {
-	case count == 0:
-		n, err = unix.Read(int(fd), nil)
-	default:
-		n, err = unix.Read(int(fd), (*RawMem)(unsafe.Pointer(buf))[:count:count])
-		if dmesgs && err == nil {
-			dmesg("%v: fd %v, count %#x, n %#x\n%s", origin(1), fd, count, n, hex.Dump((*RawMem)(unsafe.Pointer(buf))[:n:n]))
-		}
-	}
-	if err != nil {
-		if dmesgs {
-			dmesg("%v: fd %v, %v FAIL", origin(1), fd, err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return types.Ssize_t(n)
-}
-
-// ssize_t write(int fd, const void *buf, size_t count);
-func Xwrite(t *TLS, fd int32, buf uintptr, count types.Size_t) types.Ssize_t {
-	if __ccgo_strace {
-		trc("t=%v fd=%v buf=%v count=%v, (%v:)", t, fd, buf, count, origin(2))
-	}
-	var n int
-	var err error
-	switch {
-	case count == 0:
-		n, err = unix.Write(int(fd), nil)
-	default:
-		n, err = unix.Write(int(fd), (*RawMem)(unsafe.Pointer(buf))[:count:count])
-		if dmesgs {
-			dmesg("%v: fd %v, count %#x\n%s", origin(1), fd, count, hex.Dump((*RawMem)(unsafe.Pointer(buf))[:count:count]))
-		}
-	}
-	if err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return types.Ssize_t(n)
-}
-
-// int fchmod(int fd, mode_t mode);
-func Xfchmod(t *TLS, fd int32, mode types.Mode_t) int32 {
-	if __ccgo_strace {
-		trc("t=%v fd=%v mode=%v, (%v:)", t, fd, mode, origin(2))
-	}
-	if err := unix.Fchmod(int(fd), uint32(mode)); err != nil {
-		if dmesgs {
-			dmesg("%v: %d %#o: %v FAIL", origin(1), fd, mode, err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: %d %#o: ok", origin(1), fd, mode)
-	}
-	return 0
-}
-
-// int fchown(int fd, uid_t owner, gid_t group);
-func Xfchown(t *TLS, fd int32, owner types.Uid_t, group types.Gid_t) int32 {
-	if __ccgo_strace {
-		trc("t=%v fd=%v owner=%v group=%v, (%v:)", t, fd, owner, group, origin(2))
-	}
-	if _, _, err := unix.Syscall(unix.SYS_FCHOWN, uintptr(fd), uintptr(owner), uintptr(group)); err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return 0
-}
-
-// uid_t geteuid(void);
-func Xgeteuid(t *TLS) types.Uid_t {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	r := types.Uid_t(unix.Geteuid())
-	if dmesgs {
-		dmesg("%v: %v", origin(1), r)
-	}
-	return r
-}
-
-// void *mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset);
-func Xmmap(t *TLS, addr uintptr, length types.Size_t, prot, flags, fd int32, offset types.Off_t) uintptr {
-	if __ccgo_strace {
-		trc("t=%v addr=%v length=%v fd=%v offset=%v, (%v:)", t, addr, length, fd, offset, origin(2))
-	}
-	// Cannot avoid the syscall here, addr sometimes matter.
-	data, _, err := unix.Syscall6(unix.SYS_MMAP, addr, uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
-	if err != 0 {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return ^uintptr(0) // (void*)-1
-	}
-
-	if dmesgs {
-		dmesg("%v: %#x", origin(1), data)
-	}
-	return data
-}
-
-// int munmap(void *addr, size_t length);
-func Xmunmap(t *TLS, addr uintptr, length types.Size_t) int32 {
-	if __ccgo_strace {
-		trc("t=%v addr=%v length=%v, (%v:)", t, addr, length, origin(2))
-	}
-	if _, _, err := unix.Syscall(unix.SYS_MUNMAP, addr, uintptr(length), 0); err != 0 { // Cannot avoid the syscall here, must pair with mmap.
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	return 0
-}
-
-// int gettimeofday(struct timeval *tv, struct timezone *tz);
-func Xgettimeofday(t *TLS, tv, tz uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v tz=%v, (%v:)", t, tz, origin(2))
-	}
-	if tz != 0 {
-		panic(todo(""))
-	}
-
-	var tvs unix.Timeval
-	err := unix.Gettimeofday(&tvs)
-	if err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	*(*unix.Timeval)(unsafe.Pointer(tv)) = tvs
-	return 0
-}
-
-// int getsockopt(int sockfd, int level, int optname, void *optval, socklen_t *optlen);
-func Xgetsockopt(t *TLS, sockfd, level, optname int32, optval, optlen uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v optname=%v optlen=%v, (%v:)", t, optname, optlen, origin(2))
-	}
-	if _, _, err := unix.Syscall6(unix.SYS_GETSOCKOPT, uintptr(sockfd), uintptr(level), uintptr(optname), optval, optlen, 0); err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return 0
-}
-
-// int setsockopt(int sockfd, int level, int optname, const void *optval, socklen_t optlen);
-func Xsetsockopt(t *TLS, sockfd, level, optname int32, optval uintptr, optlen socket.Socklen_t) int32 {
-	if __ccgo_strace {
-		trc("t=%v optname=%v optval=%v optlen=%v, (%v:)", t, optname, optval, optlen, origin(2))
-	}
-	if _, _, err := unix.Syscall6(unix.SYS_SETSOCKOPT, uintptr(sockfd), uintptr(level), uintptr(optname), optval, uintptr(optlen), 0); err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return 0
-}
-
-// int ioctl(int fd, unsigned long request, ...);
-func Xioctl(t *TLS, fd int32, request ulong, va uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v fd=%v request=%v va=%v, (%v:)", t, fd, request, va, origin(2))
-	}
-	var argp uintptr
-	if va != 0 {
-		argp = VaUintptr(&va)
-	}
-	n, _, err := unix.Syscall(unix.SYS_IOCTL, uintptr(fd), uintptr(request), argp)
-	if err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return int32(n)
-}
-
-// int getsockname(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
-func Xgetsockname(t *TLS, sockfd int32, addr, addrlen uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v sockfd=%v addrlen=%v, (%v:)", t, sockfd, addrlen, origin(2))
-	}
-	if _, _, err := unix.Syscall(unix.SYS_GETSOCKNAME, uintptr(sockfd), addr, addrlen); err != 0 { // Cannot avoid the syscall here.
-		if dmesgs {
-			dmesg("%v: fd %v: %v FAIL", origin(1), sockfd, err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: fd %v: ok", origin(1), sockfd)
-	}
-	return 0
-}
-
-// int select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout);
-func Xselect(t *TLS, nfds int32, readfds, writefds, exceptfds, timeout uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v nfds=%v timeout=%v, (%v:)", t, nfds, timeout, origin(2))
-	}
-	n, err := unix.Select(
-		int(nfds),
-		(*unix.FdSet)(unsafe.Pointer(readfds)),
-		(*unix.FdSet)(unsafe.Pointer(writefds)),
-		(*unix.FdSet)(unsafe.Pointer(exceptfds)),
-		(*unix.Timeval)(unsafe.Pointer(timeout)),
-	)
-	if err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return int32(n)
-}
-
-// int mkfifo(const char *pathname, mode_t mode);
-func Xmkfifo(t *TLS, pathname uintptr, mode types.Mode_t) int32 {
-	if __ccgo_strace {
-		trc("t=%v pathname=%v mode=%v, (%v:)", t, pathname, mode, origin(2))
-	}
-	if err := unix.Mkfifo(GoString(pathname), uint32(mode)); err != nil {
-		t.setErrno(err)
-		return -1
-	}
-
-	return 0
-}
-
-// mode_t umask(mode_t mask);
-func Xumask(t *TLS, mask types.Mode_t) types.Mode_t {
-	if __ccgo_strace {
-		trc("t=%v mask=%v, (%v:)", t, mask, origin(2))
-	}
-	return types.Mode_t(unix.Umask(int(mask)))
-}
-
-// // int execvp(const char *file, char *const argv[]);
-// func Xexecvp(t *TLS, file, argv uintptr) int32 {
-// 	if _, _, err := unix.Syscall(unix.SYS_EXECVE, file, argv, Environ()); err != 0 {
-// 		t.setErrno(err)
-// 		return -1
-// 	}
-//
-// 	return 0
-// }
-
-// pid_t (pid_t pid, int *wstatus, int options);
-func Xwaitpid(t *TLS, pid types.Pid_t, wstatus uintptr, optname int32) types.Pid_t {
-	if __ccgo_strace {
-		trc("t=%v pid=%v wstatus=%v optname=%v, (%v:)", t, pid, wstatus, optname, origin(2))
-	}
-	n, err := unix.Wait4(int(pid), (*unix.WaitStatus)(unsafe.Pointer(wstatus)), int(optname), nil)
-	if err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return types.Pid_t(n)
-}
-
-// int uname(struct utsname *buf);
-func Xuname(t *TLS, buf uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v buf=%v, (%v:)", t, buf, origin(2))
-	}
-	if err := unix.Uname((*unix.Utsname)(unsafe.Pointer(buf))); err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return 0
-}
-
-// ssize_t recv(int sockfd, void *buf, size_t len, int flags);
-func Xrecv(t *TLS, sockfd int32, buf uintptr, len types.Size_t, flags int32) types.Ssize_t {
-	if __ccgo_strace {
-		trc("t=%v sockfd=%v buf=%v len=%v flags=%v, (%v:)", t, sockfd, buf, len, flags, origin(2))
-	}
-	n, _, err := unix.Syscall6(unix.SYS_RECVFROM, uintptr(sockfd), buf, uintptr(len), uintptr(flags), 0, 0)
-	if err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return types.Ssize_t(n)
-}
-
-// ssize_t send(int sockfd, const void *buf, size_t len, int flags);
-func Xsend(t *TLS, sockfd int32, buf uintptr, len types.Size_t, flags int32) types.Ssize_t {
-	if __ccgo_strace {
-		trc("t=%v sockfd=%v buf=%v len=%v flags=%v, (%v:)", t, sockfd, buf, len, flags, origin(2))
-	}
-	n, _, err := unix.Syscall6(unix.SYS_SENDTO, uintptr(sockfd), buf, uintptr(len), uintptr(flags), 0, 0)
-	if err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return types.Ssize_t(n)
-}
-
-// int shutdown(int sockfd, int how);
-func Xshutdown(t *TLS, sockfd, how int32) int32 {
-	if __ccgo_strace {
-		trc("t=%v how=%v, (%v:)", t, how, origin(2))
-	}
-	if _, _, err := unix.Syscall(unix.SYS_SHUTDOWN, uintptr(sockfd), uintptr(how), 0); err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return 0
-}
-
-// int getpeername(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
-func Xgetpeername(t *TLS, sockfd int32, addr uintptr, addrlen uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v sockfd=%v addr=%v addrlen=%v, (%v:)", t, sockfd, addr, addrlen, origin(2))
-	}
-	if _, _, err := unix.Syscall(unix.SYS_GETPEERNAME, uintptr(sockfd), addr, uintptr(addrlen)); err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return 0
-}
-
-// int socket(int domain, int type, int protocol);
-func Xsocket(t *TLS, domain, type1, protocol int32) int32 {
-	if __ccgo_strace {
-		trc("t=%v protocol=%v, (%v:)", t, protocol, origin(2))
-	}
-	n, _, err := unix.Syscall(unix.SYS_SOCKET, uintptr(domain), uintptr(type1), uintptr(protocol))
-	if err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return int32(n)
-}
-
-// int bind(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
-func Xbind(t *TLS, sockfd int32, addr uintptr, addrlen uint32) int32 {
-	if __ccgo_strace {
-		trc("t=%v sockfd=%v addr=%v addrlen=%v, (%v:)", t, sockfd, addr, addrlen, origin(2))
-	}
-	n, _, err := unix.Syscall(unix.SYS_BIND, uintptr(sockfd), addr, uintptr(addrlen))
-	if err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return int32(n)
-}
-
-// int connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
-func Xconnect(t *TLS, sockfd int32, addr uintptr, addrlen uint32) int32 {
-	if __ccgo_strace {
-		trc("t=%v sockfd=%v addr=%v addrlen=%v, (%v:)", t, sockfd, addr, addrlen, origin(2))
-	}
-	if _, _, err := unix.Syscall(unix.SYS_CONNECT, uintptr(sockfd), addr, uintptr(addrlen)); err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return 0
-}
-
-// int listen(int sockfd, int backlog);
-func Xlisten(t *TLS, sockfd, backlog int32) int32 {
-	if __ccgo_strace {
-		trc("t=%v backlog=%v, (%v:)", t, backlog, origin(2))
-	}
-	if _, _, err := unix.Syscall(unix.SYS_LISTEN, uintptr(sockfd), uintptr(backlog), 0); err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return 0
-}
-
-// int accept(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
-func Xaccept(t *TLS, sockfd int32, addr uintptr, addrlen uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v sockfd=%v addr=%v addrlen=%v, (%v:)", t, sockfd, addr, addrlen, origin(2))
-	}
-	panic(todo(""))
-	// n, _, err := unix.Syscall6(unix.SYS_ACCEPT4, uintptr(sockfd), addr, uintptr(addrlen), 0, 0, 0)
-	// if err != 0 {
-	// 	t.setErrno(err)
-	// 	return -1
-	// }
-
-	// return int32(n)
-}
-
-// // int getrlimit(int resource, struct rlimit *rlim);
-// func Xgetrlimit(t *TLS, resource int32, rlim uintptr) int32 {
-// 	return Xgetrlimit64(t, resource, rlim)
-// }
-//
-// // int setrlimit(int resource, const struct rlimit *rlim);
-// func Xsetrlimit(t *TLS, resource int32, rlim uintptr) int32 {
-// 	return Xsetrlimit64(t, resource, rlim)
-// }
-//
-// // int setrlimit(int resource, const struct rlimit *rlim);
-// func Xsetrlimit64(t *TLS, resource int32, rlim uintptr) int32 {
-// 	if _, _, err := unix.Syscall(unix.SYS_SETRLIMIT, uintptr(resource), uintptr(rlim), 0); err != 0 {
-// 		t.setErrno(err)
-// 		return -1
-// 	}
-//
-// 	return 0
-// }
-
-// uid_t getuid(void);
-func Xgetuid(t *TLS) types.Uid_t {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	r := types.Uid_t(os.Getuid())
-	if dmesgs {
-		dmesg("%v: %v", origin(1), r)
-	}
-	return r
-}
-
-// pid_t getpid(void);
-func Xgetpid(t *TLS) int32 {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	r := int32(os.Getpid())
-	if dmesgs {
-		dmesg("%v: %v", origin(1), r)
-	}
-	return r
-}
-
-// int system(const char *command);
-func Xsystem(t *TLS, command uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v command=%v, (%v:)", t, command, origin(2))
-	}
-	s := GoString(command)
-	if command == 0 {
-		panic(todo(""))
-	}
-
-	cmd := exec.Command("sh", "-c", s)
-	cmd.Stdout = os.Stdout
-	cmd.Stderr = os.Stderr
-	err := cmd.Run()
-	if err != nil {
-		ps := err.(*exec.ExitError)
-		return int32(ps.ExitCode())
-	}
-
-	return 0
-}
-
-// int setvbuf(FILE *stream, char *buf, int mode, size_t size);
-func Xsetvbuf(t *TLS, stream, buf uintptr, mode int32, size types.Size_t) int32 {
-	if __ccgo_strace {
-		trc("t=%v buf=%v mode=%v size=%v, (%v:)", t, buf, mode, size, origin(2))
-	}
-	return 0 //TODO
-}
-
-// int raise(int sig);
-func Xraise(t *TLS, sig int32) int32 {
-	if __ccgo_strace {
-		trc("t=%v sig=%v, (%v:)", t, sig, origin(2))
-	}
-	panic(todo(""))
-}
-
-// // int backtrace(void **buffer, int size);
-// func Xbacktrace(t *TLS, buf uintptr, size int32) int32 {
-// 	panic(todo(""))
-// }
-//
-// // void backtrace_symbols_fd(void *const *buffer, int size, int fd);
-// func Xbacktrace_symbols_fd(t *TLS, buffer uintptr, size, fd int32) {
-// 	panic(todo(""))
-// }
-
-// int fileno(FILE *stream);
-func Xfileno(t *TLS, stream uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
-	}
-	if stream == 0 {
-		if dmesgs {
-			dmesg("%v: FAIL", origin(1))
-		}
-		t.setErrno(errno.EBADF)
-		return -1
-	}
-
-	if fd := int32((*stdio.FILE)(unsafe.Pointer(stream)).F_file); fd >= 0 {
-		return fd
-	}
-
-	if dmesgs {
-		dmesg("%v: FAIL", origin(1))
-	}
-	t.setErrno(errno.EBADF)
-	return -1
-}
-
-func newFtsent(t *TLS, info int, path string, stat *unix.Stat_t, err syscallErrno) (r *fts.FTSENT) {
-	var statp uintptr
-	if stat != nil {
-		statp = Xmalloc(t, types.Size_t(unsafe.Sizeof(unix.Stat_t{})))
-		if statp == 0 {
-			panic("OOM")
-		}
-
-		*(*unix.Stat_t)(unsafe.Pointer(statp)) = *stat
-	}
-	csp, errx := CString(path)
-	if errx != nil {
-		panic("OOM")
-	}
-
-	return &fts.FTSENT{
-		Ffts_info:    uint16(info),
-		Ffts_path:    csp,
-		Ffts_pathlen: uint16(len(path)),
-		Ffts_statp:   statp,
-		Ffts_errno:   int32(err),
-	}
-}
-
-func newCFtsent(t *TLS, info int, path string, stat *unix.Stat_t, err syscallErrno) uintptr {
-	p := Xcalloc(t, 1, types.Size_t(unsafe.Sizeof(fts.FTSENT{})))
-	if p == 0 {
-		panic("OOM")
-	}
-
-	*(*fts.FTSENT)(unsafe.Pointer(p)) = *newFtsent(t, info, path, stat, err)
-	return p
-}
-
-func ftsentClose(t *TLS, p uintptr) {
-	Xfree(t, (*fts.FTSENT)(unsafe.Pointer(p)).Ffts_path)
-	Xfree(t, (*fts.FTSENT)(unsafe.Pointer(p)).Ffts_statp)
-}
-
-type ftstream struct {
-	s []uintptr
-	x int
-}
-
-func (f *ftstream) close(t *TLS) {
-	for _, p := range f.s {
-		ftsentClose(t, p)
-		Xfree(t, p)
-	}
-	*f = ftstream{}
-}
-
-// FTS *fts_open(char * const *path_argv, int options, int (*compar)(const FTSENT **, const FTSENT **));
-func Xfts_open(t *TLS, path_argv uintptr, options int32, compar uintptr) uintptr {
-	if __ccgo_strace {
-		trc("t=%v path_argv=%v options=%v compar=%v, (%v:)", t, path_argv, options, compar, origin(2))
-	}
-	f := &ftstream{}
-
-	var walk func(string)
-	walk = func(path string) {
-		var fi os.FileInfo
-		var err error
-		switch {
-		case options&fts.FTS_LOGICAL != 0:
-			fi, err = os.Stat(path)
-		case options&fts.FTS_PHYSICAL != 0:
-			fi, err = os.Lstat(path)
-		default:
-			panic(todo(""))
-		}
-
-		if err != nil {
-			return
-		}
-
-		var statp *unix.Stat_t
-		if options&fts.FTS_NOSTAT == 0 {
-			var stat unix.Stat_t
-			switch {
-			case options&fts.FTS_LOGICAL != 0:
-				if err := unix.Stat(path, &stat); err != nil {
-					panic(todo(""))
-				}
-			case options&fts.FTS_PHYSICAL != 0:
-				if err := unix.Lstat(path, &stat); err != nil {
-					panic(todo(""))
-				}
-			default:
-				panic(todo(""))
-			}
-
-			statp = &stat
-		}
-
-	out:
-		switch {
-		case fi.IsDir():
-			f.s = append(f.s, newCFtsent(t, fts.FTS_D, path, statp, 0))
-			g, err := os.Open(path)
-			switch x := err.(type) {
-			case nil:
-				// ok
-			case *os.PathError:
-				f.s = append(f.s, newCFtsent(t, fts.FTS_DNR, path, statp, errno.EACCES))
-				break out
-			default:
-				panic(todo("%q: %v %T", path, x, x))
-			}
-
-			names, err := g.Readdirnames(-1)
-			g.Close()
-			if err != nil {
-				panic(todo(""))
-			}
-
-			for _, name := range names {
-				walk(path + "/" + name)
-				if f == nil {
-					break out
-				}
-			}
-
-			f.s = append(f.s, newCFtsent(t, fts.FTS_DP, path, statp, 0))
-		default:
-			info := fts.FTS_F
-			if fi.Mode()&os.ModeSymlink != 0 {
-				info = fts.FTS_SL
-			}
-			switch {
-			case statp != nil:
-				f.s = append(f.s, newCFtsent(t, info, path, statp, 0))
-			case options&fts.FTS_NOSTAT != 0:
-				f.s = append(f.s, newCFtsent(t, fts.FTS_NSOK, path, nil, 0))
-			default:
-				panic(todo(""))
-			}
-		}
-	}
-
-	for {
-		p := *(*uintptr)(unsafe.Pointer(path_argv))
-		if p == 0 {
-			if f == nil {
-				return 0
-			}
-
-			if compar != 0 {
-				panic(todo(""))
-			}
-
-			return addObject(f)
-		}
-
-		walk(GoString(p))
-		path_argv += unsafe.Sizeof(uintptr(0))
-	}
-}
-
-// FTSENT *fts_read(FTS *ftsp);
-func Xfts_read(t *TLS, ftsp uintptr) uintptr {
-	if __ccgo_strace {
-		trc("t=%v ftsp=%v, (%v:)", t, ftsp, origin(2))
-	}
-	f := getObject(ftsp).(*ftstream)
-	if f.x == len(f.s) {
-		if dmesgs {
-			dmesg("%v: FAIL", origin(1))
-		}
-		t.setErrno(0)
-		return 0
-	}
-
-	r := f.s[f.x]
-	if e := (*fts.FTSENT)(unsafe.Pointer(r)).Ffts_errno; e != 0 {
-		if dmesgs {
-			dmesg("%v: FAIL", origin(1))
-		}
-		t.setErrno(e)
-	}
-	f.x++
-	return r
-}
-
-// int fts_close(FTS *ftsp);
-func Xfts_close(t *TLS, ftsp uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v ftsp=%v, (%v:)", t, ftsp, origin(2))
-	}
-	getObject(ftsp).(*ftstream).close(t)
-	removeObject(ftsp)
-	return 0
-}
-
-// void tzset (void);
-func Xtzset(t *TLS) {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	//TODO
-}
-
-var strerrorBuf [100]byte
-
-// char *strerror(int errnum);
-func Xstrerror(t *TLS, errnum int32) uintptr {
-	if __ccgo_strace {
-		trc("t=%v errnum=%v, (%v:)", t, errnum, origin(2))
-	}
-	// 	if dmesgs {
-	// 		dmesg("%v: %v\n%s", origin(1), errnum, debug.Stack())
-	// 	}
-	copy(strerrorBuf[:], fmt.Sprintf("strerror(%d)\x00", errnum))
-	return uintptr(unsafe.Pointer(&strerrorBuf[0]))
-}
-
-// void *dlopen(const char *filename, int flags);
-func Xdlopen(t *TLS, filename uintptr, flags int32) uintptr {
-	if __ccgo_strace {
-		trc("t=%v filename=%v flags=%v, (%v:)", t, filename, flags, origin(2))
-	}
-	panic(todo(""))
-}
-
-// char *dlerror(void);
-func Xdlerror(t *TLS) uintptr {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	panic(todo(""))
-}
-
-// int dlclose(void *handle);
-func Xdlclose(t *TLS, handle uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v handle=%v, (%v:)", t, handle, origin(2))
-	}
-	panic(todo(""))
-}
-
-// void *dlsym(void *handle, const char *symbol);
-func Xdlsym(t *TLS, handle, symbol uintptr) uintptr {
-	if __ccgo_strace {
-		trc("t=%v symbol=%v, (%v:)", t, symbol, origin(2))
-	}
-	panic(todo(""))
-}
-
-// void perror(const char *s);
-func Xperror(t *TLS, s uintptr) {
-	if __ccgo_strace {
-		trc("t=%v s=%v, (%v:)", t, s, origin(2))
-	}
-	panic(todo(""))
-}
-
-// int pclose(FILE *stream);
-func Xpclose(t *TLS, stream uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
-	}
-	panic(todo(""))
-}
-
-// var gai_strerrorBuf [100]byte
-
-// const char *gai_strerror(int errcode);
-func Xgai_strerror(t *TLS, errcode int32) uintptr {
-	if __ccgo_strace {
-		trc("t=%v errcode=%v, (%v:)", t, errcode, origin(2))
-	}
-	panic(todo(""))
-	// copy(gai_strerrorBuf[:], fmt.Sprintf("gai error %d\x00", errcode))
-	// return uintptr(unsafe.Pointer(&gai_strerrorBuf))
-}
-
-// int tcgetattr(int fd, struct termios *termios_p);
-func Xtcgetattr(t *TLS, fd int32, termios_p uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v fd=%v termios_p=%v, (%v:)", t, fd, termios_p, origin(2))
-	}
-	panic(todo(""))
-}
-
-// int tcsetattr(int fd, int optional_actions, const struct termios *termios_p);
-func Xtcsetattr(t *TLS, fd, optional_actions int32, termios_p uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v optional_actions=%v termios_p=%v, (%v:)", t, optional_actions, termios_p, origin(2))
-	}
-	panic(todo(""))
-}
-
-// speed_t cfgetospeed(const struct termios *termios_p);
-func Xcfgetospeed(t *TLS, termios_p uintptr) termios.Speed_t {
-	if __ccgo_strace {
-		trc("t=%v termios_p=%v, (%v:)", t, termios_p, origin(2))
-	}
-	panic(todo(""))
-}
-
-// int cfsetospeed(struct termios *termios_p, speed_t speed);
-// func Xcfsetospeed(t *TLS, termios_p uintptr, speed uint32) int32 {
-func Xcfsetospeed(...interface{}) int32 {
-	panic(todo(""))
-}
-
-// int cfsetispeed(struct termios *termios_p, speed_t speed);
-// func Xcfsetispeed(t *TLS, termios_p uintptr, speed uint32) int32 {
-func Xcfsetispeed(...interface{}) int32 {
-	panic(todo(""))
-}
-
-// pid_t fork(void);
-func Xfork(t *TLS) int32 {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	if dmesgs {
-		dmesg("%v: FAIL", origin(1))
-	}
-	t.setErrno(errno.ENOSYS)
-	return -1
-}
-
-var emptyStr = [1]byte{}
-
-// char *setlocale(int category, const char *locale);
-func Xsetlocale(t *TLS, category int32, locale uintptr) uintptr {
-	if __ccgo_strace {
-		trc("t=%v category=%v locale=%v, (%v:)", t, category, locale, origin(2))
-	}
-	return uintptr(unsafe.Pointer(&emptyStr)) //TODO
-}
-
-// char *nl_langinfo(nl_item item);
-func Xnl_langinfo(t *TLS, item langinfo.Nl_item) uintptr {
-	if __ccgo_strace {
-		trc("t=%v item=%v, (%v:)", t, item, origin(2))
-	}
-	return uintptr(unsafe.Pointer(&emptyStr)) //TODO
-}
-
-// FILE *popen(const char *command, const char *type);
-func Xpopen(t *TLS, command, type1 uintptr) uintptr {
-	if __ccgo_strace {
-		trc("t=%v type1=%v, (%v:)", t, type1, origin(2))
-	}
-	panic(todo(""))
-}
-
-// char *realpath(const char *path, char *resolved_path);
-func Xrealpath(t *TLS, path, resolved_path uintptr) uintptr {
-	if __ccgo_strace {
-		trc("t=%v resolved_path=%v, (%v:)", t, resolved_path, origin(2))
-	}
-	s, err := filepath.EvalSymlinks(GoString(path))
-	if err != nil {
-		if os.IsNotExist(err) {
-			if dmesgs {
-				dmesg("%v: %q: %v FAIL", origin(1), GoString(path), err)
-			}
-			t.setErrno(errno.ENOENT)
-			return 0
-		}
-
-		panic(todo("", err))
-	}
-
-	if resolved_path == 0 {
-		panic(todo(""))
-	}
-
-	if len(s) >= limits.PATH_MAX {
-		s = s[:limits.PATH_MAX-1]
-	}
-
-	copy((*RawMem)(unsafe.Pointer(resolved_path))[:len(s):len(s)], s)
-	(*RawMem)(unsafe.Pointer(resolved_path))[len(s)] = 0
-	if dmesgs {
-		dmesg("%v: %q: ok", origin(1), GoString(path))
-	}
-	return resolved_path
-}
-
-// char *inet_ntoa(struct in_addr in);
-func Xinet_ntoa(t *TLS, in1 in.In_addr) uintptr {
-	if __ccgo_strace {
-		trc("t=%v in1=%v, (%v:)", t, in1, origin(2))
-	}
-	panic(todo(""))
-}
-
-func X__ccgo_in6addr_anyp(t *TLS) uintptr {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	panic(todo(""))
-	// return uintptr(unsafe.Pointer(&in6_addr_any))
-}
-
-func Xabort(t *TLS) {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	if dmesgs {
-		dmesg("%v:", origin(1))
-	}
-	p := Xcalloc(t, 1, types.Size_t(unsafe.Sizeof(signal.Sigaction{})))
-	if p == 0 {
-		panic("OOM")
-	}
-
-	(*signal.Sigaction)(unsafe.Pointer(p)).F__sigaction_u.F__sa_handler = signal.SIG_DFL
-	Xsigaction(t, signal.SIGABRT, p, 0)
-	Xfree(t, p)
-	unix.Kill(unix.Getpid(), unix.Signal(signal.SIGABRT))
-	panic(todo("unrechable"))
-}
-
-// int fflush(FILE *stream);
-func Xfflush(t *TLS, stream uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
-	}
-	return 0 //TODO
-}
-
-// size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream);
-func Xfread(t *TLS, ptr uintptr, size, nmemb types.Size_t, stream uintptr) types.Size_t {
-	if __ccgo_strace {
-		trc("t=%v ptr=%v nmemb=%v stream=%v, (%v:)", t, ptr, nmemb, stream, origin(2))
-	}
-	fd := uintptr(file(stream).fd())
-	count := size * nmemb
-	var n int
-	var err error
-	switch {
-	case count == 0:
-		n, err = unix.Read(int(fd), nil)
-	default:
-		n, err = unix.Read(int(fd), (*RawMem)(unsafe.Pointer(ptr))[:count:count])
-		if dmesgs && err == nil {
-			dmesg("%v: fd %v, n %#x\n%s", origin(1), fd, n, hex.Dump((*RawMem)(unsafe.Pointer(ptr))[:n:n]))
-		}
-	}
-	if err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		file(stream).setErr()
-		return types.Size_t(n) / size
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return types.Size_t(n) / size
-}
-
-// size_t fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream);
-func Xfwrite(t *TLS, ptr uintptr, size, nmemb types.Size_t, stream uintptr) types.Size_t {
-	if __ccgo_strace {
-		trc("t=%v ptr=%v nmemb=%v stream=%v, (%v:)", t, ptr, nmemb, stream, origin(2))
-	}
-	fd := uintptr(file(stream).fd())
-	count := size * nmemb
-	var n int
-	var err error
-	switch {
-	case count == 0:
-		n, err = unix.Write(int(fd), nil)
-	default:
-		n, err = unix.Write(int(fd), (*RawMem)(unsafe.Pointer(ptr))[:count:count])
-		if dmesgs {
-			dmesg("%v: fd %v, count %#x\n%s", origin(1), fd, count, hex.Dump((*RawMem)(unsafe.Pointer(ptr))[:count:count]))
-		}
-	}
-	if err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		file(stream).setErr()
-		return types.Size_t(n) / size
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return types.Size_t(n) / size
-}
-
-// int fclose(FILE *stream);
-func Xfclose(t *TLS, stream uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
-	}
-	r := file(stream).close(t)
-	if r != 0 {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), r)
-		}
-		t.setErrno(r)
-		return stdio.EOF
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return 0
-}
-
-// int fputc(int c, FILE *stream);
-func Xfputc(t *TLS, c int32, stream uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v c=%v stream=%v, (%v:)", t, c, stream, origin(2))
-	}
-	if _, err := fwrite(file(stream).fd(), []byte{byte(c)}); err != nil {
-		return stdio.EOF
-	}
-
-	return int32(byte(c))
-}
-
-// int fseek(FILE *stream, long offset, int whence);
-func Xfseek(t *TLS, stream uintptr, offset long, whence int32) int32 {
-	if __ccgo_strace {
-		trc("t=%v stream=%v offset=%v whence=%v, (%v:)", t, stream, offset, whence, origin(2))
-	}
-	if n := Xlseek(t, int32(file(stream).fd()), types.Off_t(offset), whence); n < 0 {
-		if dmesgs {
-			dmesg("%v: fd %v, off %#x, whence %v: %v", origin(1), file(stream).fd(), offset, whenceStr(whence), n)
-		}
-		file(stream).setErr()
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: fd %v, off %#x, whence %v: ok", origin(1), file(stream).fd(), offset, whenceStr(whence))
-	}
-	return 0
-}
-
-// long ftell(FILE *stream);
-func Xftell(t *TLS, stream uintptr) long {
-	if __ccgo_strace {
-		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
-	}
-	n := Xlseek(t, file(stream).fd(), 0, stdio.SEEK_CUR)
-	if n < 0 {
-		file(stream).setErr()
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: fd %v, n %#x: ok %#x", origin(1), file(stream).fd(), n, long(n))
-	}
-	return long(n)
-}
-
-// int ferror(FILE *stream);
-func Xferror(t *TLS, stream uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
-	}
-	return Bool32(file(stream).err())
-}
-
-// int fputs(const char *s, FILE *stream);
-func Xfputs(t *TLS, s, stream uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
-	}
-	panic(todo(""))
-	// if _, _, err := unix.Syscall(unix.SYS_WRITE, uintptr(file(stream).fd()), s, uintptr(Xstrlen(t, s))); err != 0 {
-	// 	return -1
-	// }
-
-	// return 0
-}
-
-var getservbynameStaticResult netdb.Servent
-
-// struct servent *getservbyname(const char *name, const char *proto);
-func Xgetservbyname(t *TLS, name, proto uintptr) uintptr {
-	if __ccgo_strace {
-		trc("t=%v proto=%v, (%v:)", t, proto, origin(2))
-	}
-	var protoent *gonetdb.Protoent
-	if proto != 0 {
-		protoent = gonetdb.GetProtoByName(GoString(proto))
-	}
-	servent := gonetdb.GetServByName(GoString(name), protoent)
-	if servent == nil {
-		if dmesgs {
-			dmesg("%q %q: nil (protoent %+v)", GoString(name), GoString(proto), protoent)
-		}
-		return 0
-	}
-
-	Xfree(t, (*netdb.Servent)(unsafe.Pointer(&getservbynameStaticResult)).Fs_name)
-	if v := (*netdb.Servent)(unsafe.Pointer(&getservbynameStaticResult)).Fs_aliases; v != 0 {
-		for {
-			p := *(*uintptr)(unsafe.Pointer(v))
-			if p == 0 {
-				break
-			}
-
-			Xfree(t, p)
-			v += unsafe.Sizeof(uintptr(0))
-		}
-		Xfree(t, v)
-	}
-	Xfree(t, (*netdb.Servent)(unsafe.Pointer(&getservbynameStaticResult)).Fs_proto)
-	cname, err := CString(servent.Name)
-	if err != nil {
-		getservbynameStaticResult = netdb.Servent{}
-		return 0
-	}
-
-	var protoname uintptr
-	if protoent != nil {
-		if protoname, err = CString(protoent.Name); err != nil {
-			Xfree(t, cname)
-			getservbynameStaticResult = netdb.Servent{}
-			return 0
-		}
-	}
-	var a []uintptr
-	for _, v := range servent.Aliases {
-		cs, err := CString(v)
-		if err != nil {
-			for _, v := range a {
-				Xfree(t, v)
-			}
-			return 0
-		}
-
-		a = append(a, cs)
-	}
-	v := Xcalloc(t, types.Size_t(len(a)+1), types.Size_t(unsafe.Sizeof(uintptr(0))))
-	if v == 0 {
-		Xfree(t, cname)
-		Xfree(t, protoname)
-		for _, v := range a {
-			Xfree(t, v)
-		}
-		getservbynameStaticResult = netdb.Servent{}
-		return 0
-	}
-	for _, p := range a {
-		*(*uintptr)(unsafe.Pointer(v)) = p
-		v += unsafe.Sizeof(uintptr(0))
-	}
-
-	getservbynameStaticResult = netdb.Servent{
-		Fs_name:    cname,
-		Fs_aliases: v,
-		Fs_port:    int32(servent.Port),
-		Fs_proto:   protoname,
-	}
-	return uintptr(unsafe.Pointer(&getservbynameStaticResult))
-}
-
-// //TODO- func Xreaddir64(t *TLS, dir uintptr) uintptr {
-// //TODO- 	return Xreaddir(t, dir)
-// //TODO- }
-//
-// func __syscall(r, _ uintptr, errno syscallErrno) long {
-// 	if errno != 0 {
-// 		return long(-errno)
-// 	}
-//
-// 	return long(r)
-// }
-
-func fcntlCmdStr(cmd int32) string {
-	switch cmd {
-	case fcntl.F_GETOWN:
-		return "F_GETOWN"
-	case fcntl.F_SETLK:
-		return "F_SETLK"
-	case fcntl.F_GETLK:
-		return "F_GETLK"
-	case fcntl.F_SETFD:
-		return "F_SETFD"
-	case fcntl.F_GETFD:
-		return "F_GETFD"
-	default:
-		return fmt.Sprintf("cmd(%d)", cmd)
-	}
-}
-
-// // struct __float2 { float __sinval; float __cosval; };
-// // struct __double2 { double __sinval; double __cosval; };
-// //
-// // extern struct __float2 __sincosf_stret(float);
-// // extern struct __double2 __sincos_stret(double);
-// // extern struct __float2 __sincospif_stret(float);
-// // extern struct __double2 __sincospi_stret(double);
-//
-// type X__float2 struct{ F__sinval, F__cosval float32 }
-// type X__double2 struct{ F__sinval, F__cosval float32 }
-//
-// func X__sincosf_stret(*TLS, float32) X__float2 {
-// 	panic(todo(""))
-// }
-//
-// func X__sincos_stret(*TLS, float64) X__double2 {
-// 	panic(todo(""))
-// }
-//
-// func X__sincospif_stret(*TLS, float32) X__float2 {
-// 	panic(todo(""))
-// }
-//
-// func X__sincospi_stret(*TLS, float64) X__double2 {
-// 	panic(todo(""))
-// }
-
-// ssize_t pwrite(int fd, const void *buf, size_t count, off_t offset);
-func Xpwrite(t *TLS, fd int32, buf uintptr, count types.Size_t, offset types.Off_t) types.Ssize_t {
-	if __ccgo_strace {
-		trc("t=%v fd=%v buf=%v count=%v offset=%v, (%v:)", t, fd, buf, count, offset, origin(2))
-	}
-	var n int
-	var err error
-	switch {
-	case count == 0:
-		n, err = unix.Pwrite(int(fd), nil, int64(offset))
-	default:
-		n, err = unix.Pwrite(int(fd), (*RawMem)(unsafe.Pointer(buf))[:count:count], int64(offset))
-		if dmesgs {
-			dmesg("%v: fd %v, off %#x, count %#x\n%s", origin(1), fd, offset, count, hex.Dump((*RawMem)(unsafe.Pointer(buf))[:count:count]))
-		}
-	}
-	if err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return types.Ssize_t(n)
-}
-
-// char***_NSGetEnviron()
-func X_NSGetEnviron(t *TLS) uintptr {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	return EnvironP()
-}
-
-// int chflags(const char *path, u_int flags);
-func Xchflags(t *TLS, path uintptr, flags uint32) int32 {
-	if __ccgo_strace {
-		trc("t=%v path=%v flags=%v, (%v:)", t, path, flags, origin(2))
-	}
-	if err := unix.Chflags(GoString(path), int(flags)); err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return 0
-}
-
-// int rmdir(const char *pathname);
-func Xrmdir(t *TLS, pathname uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v pathname=%v, (%v:)", t, pathname, origin(2))
-	}
-	if err := unix.Rmdir(GoString(pathname)); err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return 0
-}
-
-// uint64_t mach_absolute_time(void);
-func Xmach_absolute_time(t *TLS) uint64 {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	return uint64(gotime.Now().UnixNano())
-}
-
-// See https://developer.apple.com/library/archive/qa/qa1398/_index.html
-type machTimebaseInfo = struct {
-	Fnumer uint32
-	Fdenom uint32
-} /* mach_time.h:36:1 */
-
-// kern_return_t mach_timebase_info(mach_timebase_info_t info);
-func Xmach_timebase_info(t *TLS, info uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v info=%v, (%v:)", t, info, origin(2))
-	}
-	*(*machTimebaseInfo)(unsafe.Pointer(info)) = machTimebaseInfo{Fnumer: 1, Fdenom: 1}
-	return 0
-}
-
-// int getattrlist(const char* path, struct attrlist * attrList, void * attrBuf, size_t attrBufSize, unsigned long options);
-func Xgetattrlist(t *TLS, path, attrList, attrBuf uintptr, attrBufSize types.Size_t, options uint32) int32 {
-	if __ccgo_strace {
-		trc("t=%v attrBuf=%v attrBufSize=%v options=%v, (%v:)", t, attrBuf, attrBufSize, options, origin(2))
-	}
-	if _, _, err := unix.Syscall6(unix.SYS_GETATTRLIST, path, attrList, attrBuf, uintptr(attrBufSize), uintptr(options), 0); err != 0 { // Cannot avoid the syscall here.
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return 0
-}
-
-// int setattrlist(const char* path, struct attrlist * attrList, void * attrBuf, size_t attrBufSize, unsigned long options);
-func Xsetattrlist(t *TLS, path, attrList, attrBuf uintptr, attrBufSize types.Size_t, options uint32) int32 {
-	if __ccgo_strace {
-		trc("t=%v attrBuf=%v attrBufSize=%v options=%v, (%v:)", t, attrBuf, attrBufSize, options, origin(2))
-	}
-	if _, _, err := unix.Syscall6(unix.SYS_SETATTRLIST, path, attrList, attrBuf, uintptr(attrBufSize), uintptr(options), 0); err != 0 { // Cannot avoid the syscall here.
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	return 0
-}
-
-// int copyfile(const char *from, const char *to, copyfile_state_t state, copyfile_flags_t flags);
-func Xcopyfile(t *TLS, _ ...interface{}) int32 {
-	panic(todo(""))
-}
-
-// int truncate(const char *path, off_t length);
-func Xtruncate(t *TLS, _ ...interface{}) int32 {
-	panic(todo(""))
-}
-
-type darwinDir struct {
-	buf [4096]byte
-	fd  int
-	h   int
-	l   int
-
-	eof bool
-}
-
-// DIR *opendir(const char *name);
-func Xopendir(t *TLS, name uintptr) uintptr {
-	if __ccgo_strace {
-		trc("t=%v name=%v, (%v:)", t, name, origin(2))
-	}
-	p := Xmalloc(t, uint64(unsafe.Sizeof(darwinDir{})))
-	if p == 0 {
-		panic("OOM")
-	}
-
-	fd := int(Xopen(t, name, fcntl.O_RDONLY|fcntl.O_DIRECTORY|fcntl.O_CLOEXEC, 0))
-	if fd < 0 {
-		if dmesgs {
-			dmesg("%v: FAIL %v", origin(1), (*darwinDir)(unsafe.Pointer(p)).fd)
-		}
-		Xfree(t, p)
-		// trc("==== opendir: %#x", 0)
-		return 0
-	}
-
-	if dmesgs {
-		dmesg("%v: ok", origin(1))
-	}
-	(*darwinDir)(unsafe.Pointer(p)).fd = fd
-	(*darwinDir)(unsafe.Pointer(p)).h = 0
-	(*darwinDir)(unsafe.Pointer(p)).l = 0
-	(*darwinDir)(unsafe.Pointer(p)).eof = false
-	// trc("==== opendir: %#x", p)
-	return p
-}
-
-// struct dirent *readdir(DIR *dirp);
-func Xreaddir(t *TLS, dir uintptr) uintptr {
-	if __ccgo_strace {
-		trc("t=%v dir=%v, (%v:)", t, dir, origin(2))
-	}
-	if (*darwinDir)(unsafe.Pointer(dir)).eof {
-		return 0
-	}
-
-	// trc(".... readdir %#x: l %v, h %v", dir, (*darwinDir)(unsafe.Pointer(dir)).l, (*darwinDir)(unsafe.Pointer(dir)).h)
-	if (*darwinDir)(unsafe.Pointer(dir)).l == (*darwinDir)(unsafe.Pointer(dir)).h {
-		n, err := unix.Getdirentries((*darwinDir)(unsafe.Pointer(dir)).fd, (*darwinDir)(unsafe.Pointer(dir)).buf[:], nil)
-		// trc("must read: %v %v", n, err)
-		if n == 0 {
-			if err != nil && err != io.EOF {
-				if dmesgs {
-					dmesg("%v: %v FAIL", origin(1), err)
-				}
-				t.setErrno(err)
-			}
-			(*darwinDir)(unsafe.Pointer(dir)).eof = true
-			return 0
-		}
-
-		(*darwinDir)(unsafe.Pointer(dir)).l = 0
-		(*darwinDir)(unsafe.Pointer(dir)).h = n
-		// trc("new l %v, h %v", (*darwinDir)(unsafe.Pointer(dir)).l, (*darwinDir)(unsafe.Pointer(dir)).h)
-	}
-	de := dir + unsafe.Offsetof(darwinDir{}.buf) + uintptr((*darwinDir)(unsafe.Pointer(dir)).l)
-	// trc("dir %#x de %#x", dir, de)
-	(*darwinDir)(unsafe.Pointer(dir)).l += int((*unix.Dirent)(unsafe.Pointer(de)).Reclen)
-	// trc("final l %v, h %v", (*darwinDir)(unsafe.Pointer(dir)).l, (*darwinDir)(unsafe.Pointer(dir)).h)
-	return de
-}
-
-func Xclosedir(t *TLS, dir uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v dir=%v, (%v:)", t, dir, origin(2))
-	}
-	// trc("---- closedir: %#x", dir)
-	r := Xclose(t, int32((*darwinDir)(unsafe.Pointer(dir)).fd))
-	Xfree(t, dir)
-	return r
-}
-
-// int pipe(int pipefd[2]);
-func Xpipe(t *TLS, pipefd uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v pipefd=%v, (%v:)", t, pipefd, origin(2))
-	}
-	var a [2]int
-	if err := unix.Pipe(a[:]); err != nil {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	*(*[2]int32)(unsafe.Pointer(pipefd)) = [2]int32{int32(a[0]), int32(a[1])}
-	if dmesgs {
-		dmesg("%v: %v ok", origin(1), a)
-	}
-	return 0
-}
-
-// int __isoc99_sscanf(const char *str, const char *format, ...);
-func X__isoc99_sscanf(t *TLS, str, format, va uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v va=%v, (%v:)", t, va, origin(2))
-	}
-	r := scanf(strings.NewReader(GoString(str)), format, va)
-	// if dmesgs {
-	// 	dmesg("%v: %q %q: %d", origin(1), GoString(str), GoString(format), r)
-	// }
-	return r
-}
-
-// int sscanf(const char *str, const char *format, ...);
-func Xsscanf(t *TLS, str, format, va uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v va=%v, (%v:)", t, va, origin(2))
-	}
-	r := scanf(strings.NewReader(GoString(str)), format, va)
-	// if dmesgs {
-	// 	dmesg("%v: %q %q: %d", origin(1), GoString(str), GoString(format), r)
-	// }
-	return r
-}
-
-// int posix_fadvise(int fd, off_t offset, off_t len, int advice);
-func Xposix_fadvise(t *TLS, fd int32, offset, len types.Off_t, advice int32) int32 {
-	if __ccgo_strace {
-		trc("t=%v fd=%v len=%v advice=%v, (%v:)", t, fd, len, advice, origin(2))
-	}
-	panic(todo(""))
-}
-
-// clock_t clock(void);
-func Xclock(t *TLS) time.Clock_t {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	return time.Clock_t(gotime.Since(startTime) * gotime.Duration(time.CLOCKS_PER_SEC) / gotime.Second)
-}
-
-// int iswspace(wint_t wc);
-func Xiswspace(t *TLS, wc wctype.Wint_t) int32 {
-	if __ccgo_strace {
-		trc("t=%v wc=%v, (%v:)", t, wc, origin(2))
-	}
-	return Bool32(unicode.IsSpace(rune(wc)))
-}
-
-// int iswalnum(wint_t wc);
-func Xiswalnum(t *TLS, wc wctype.Wint_t) int32 {
-	if __ccgo_strace {
-		trc("t=%v wc=%v, (%v:)", t, wc, origin(2))
-	}
-	return Bool32(unicode.IsLetter(rune(wc)) || unicode.IsNumber(rune(wc)))
-}
-
-// void arc4random_buf(void *buf, size_t nbytes);
-func Xarc4random_buf(t *TLS, buf uintptr, buflen size_t) {
-	if __ccgo_strace {
-		trc("t=%v buf=%v buflen=%v, (%v:)", t, buf, buflen, origin(2))
-	}
-	if _, err := crand.Read((*RawMem)(unsafe.Pointer(buf))[:buflen]); err != nil {
-		panic(todo(""))
-	}
-}
-
-type darwin_mutexattr_t struct {
-	sig int64
-	x   [8]byte
-}
-
-type darwin_mutex_t struct {
-	sig int64
-	x   [65]byte
-}
-
-func X__ccgo_pthreadMutexattrGettype(tls *TLS, a uintptr) int32 {
-	if __ccgo_strace {
-		trc("tls=%v a=%v, (%v:)", tls, a, origin(2))
-	}
-	return (int32((*darwin_mutexattr_t)(unsafe.Pointer(a)).x[4] >> 2 & 3))
-}
-
-func X__ccgo_getMutexType(tls *TLS, m uintptr) int32 {
-	if __ccgo_strace {
-		trc("tls=%v m=%v, (%v:)", tls, m, origin(2))
-	}
-	return (int32((*darwin_mutex_t)(unsafe.Pointer(m)).x[4] >> 2 & 3))
-}
-
-func X__ccgo_pthreadAttrGetDetachState(tls *TLS, a uintptr) int32 {
-	if __ccgo_strace {
-		trc("tls=%v a=%v, (%v:)", tls, a, origin(2))
-	}
-	return (*pthreadAttr)(unsafe.Pointer(a)).detachState
-}
-
-func Xpthread_attr_getdetachstate(tls *TLS, a uintptr, state uintptr) int32 {
-	if __ccgo_strace {
-		trc("tls=%v a=%v state=%v, (%v:)", tls, a, state, origin(2))
-	}
-	panic(todo(""))
-}
-
-func Xpthread_attr_setdetachstate(tls *TLS, a uintptr, state int32) int32 {
-	if __ccgo_strace {
-		trc("tls=%v a=%v state=%v, (%v:)", tls, a, state, origin(2))
-	}
-	panic(todo(""))
-}
-
-func Xpthread_mutexattr_destroy(tls *TLS, a uintptr) int32 {
-	if __ccgo_strace {
-		trc("tls=%v a=%v, (%v:)", tls, a, origin(2))
-	}
-	return 0
-}
-
-func Xpthread_mutexattr_init(tls *TLS, a uintptr) int32 {
-	if __ccgo_strace {
-		trc("tls=%v a=%v, (%v:)", tls, a, origin(2))
-	}
-	*(*darwin_mutexattr_t)(unsafe.Pointer(a)) = darwin_mutexattr_t{}
-	return 0
-}
-
-func Xpthread_mutexattr_settype(tls *TLS, a uintptr, type1 int32) int32 {
-	if __ccgo_strace {
-		trc("tls=%v a=%v type1=%v, (%v:)", tls, a, type1, origin(2))
-	}
-	if uint32(type1) > uint32(2) {
-		return errno.EINVAL
-	}
-	(*darwin_mutexattr_t)(unsafe.Pointer(a)).x[4] = byte(type1 << 2)
-	return 0
-}
-
-// ssize_t writev(int fd, const struct iovec *iov, int iovcnt);
-func Xwritev(t *TLS, fd int32, iov uintptr, iovcnt int32) types.Ssize_t {
-	if __ccgo_strace {
-		trc("t=%v fd=%v iov=%v iovcnt=%v, (%v:)", t, fd, iov, iovcnt, origin(2))
-	}
-	// if dmesgs {
-	// 	dmesg("%v: fd %v iov %#x iovcnt %v", origin(1), fd, iov, iovcnt)
-	// }
-	r, _, err := unix.Syscall(unix.SYS_WRITEV, uintptr(fd), iov, uintptr(iovcnt))
-	if err != 0 {
-		if dmesgs {
-			dmesg("%v: %v FAIL", origin(1), err)
-		}
-		t.setErrno(err)
-		return -1
-	}
-
-	return types.Ssize_t(r)
-}
-
-// int pause(void);
-func Xpause(t *TLS) int32 {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	c := make(chan os.Signal)
-	gosignal.Notify(c,
-		unix.SIGABRT,
-		unix.SIGALRM,
-		unix.SIGBUS,
-		unix.SIGCHLD,
-		unix.SIGCONT,
-		unix.SIGFPE,
-		unix.SIGHUP,
-		unix.SIGILL,
-		// unix.SIGINT,
-		unix.SIGIO,
-		unix.SIGIOT,
-		unix.SIGKILL,
-		unix.SIGPIPE,
-		unix.SIGPROF,
-		unix.SIGQUIT,
-		unix.SIGSEGV,
-		unix.SIGSTOP,
-		unix.SIGSYS,
-		unix.SIGTERM,
-		unix.SIGTRAP,
-		unix.SIGTSTP,
-		unix.SIGTTIN,
-		unix.SIGTTOU,
-		unix.SIGURG,
-		unix.SIGUSR1,
-		unix.SIGUSR2,
-		unix.SIGVTALRM,
-		unix.SIGWINCH,
-		unix.SIGXCPU,
-		unix.SIGXFSZ,
-	)
-	switch <-c {
-	case unix.SIGINT:
-		panic(todo(""))
-	default:
-		t.setErrno(errno.EINTR)
-		return -1
-	}
-}
-
-// #define __DARWIN_FD_SETSIZE     1024
-// #define __DARWIN_NFDBITS        (sizeof(__int32_t) * __DARWIN_NBBY) /* bits per mask */
-// #define __DARWIN_NBBY           8                               /* bits in a byte */
-// #define __DARWIN_howmany(x, y)  ((((x) % (y)) == 0) ? ((x) / (y)) : (((x) / (y)) + 1)) /* # y's == x bits? */
-
-// typedef struct fd_set {
-//         __int32_t       fds_bits[__DARWIN_howmany(__DARWIN_FD_SETSIZE, __DARWIN_NFDBITS)];
-// } fd_set;
-
-// __darwin_fd_set(int _fd, struct fd_set *const _p)
-//
-//	{
-//	        (_p->fds_bits[(unsigned long)_fd / __DARWIN_NFDBITS] |= ((__int32_t)(((unsigned long)1) << ((unsigned long)_fd % __DARWIN_NFDBITS))));
-//	}
-func X__darwin_fd_set(tls *TLS, _fd int32, _p uintptr) int32 { /* main.c:12:1: */
-	if __ccgo_strace {
-		trc("tls=%v _fd=%v _p=%v, (%v:)", tls, _fd, _p, origin(2))
-	}
-	*(*int32)(unsafe.Pointer(_p + uintptr(uint64(_fd)/(uint64(unsafe.Sizeof(int32(0)))*uint64(8)))*4)) |= int32(uint64(uint64(1)) << (uint64(_fd) % (uint64(unsafe.Sizeof(int32(0))) * uint64(8))))
-	return int32(0)
-}
-
-// __darwin_fd_isset(int _fd, const struct fd_set *_p)
-//
-//	{
-//	        return _p->fds_bits[(unsigned long)_fd / __DARWIN_NFDBITS] & ((__int32_t)(((unsigned long)1) << ((unsigned long)_fd % __DARWIN_NFDBITS)));
-//	}
-func X__darwin_fd_isset(tls *TLS, _fd int32, _p uintptr) int32 { /* main.c:17:1: */
-	if __ccgo_strace {
-		trc("tls=%v _fd=%v _p=%v, (%v:)", tls, _fd, _p, origin(2))
-	}
-	return *(*int32)(unsafe.Pointer(_p + uintptr(uint64(_fd)/(uint64(unsafe.Sizeof(int32(0)))*uint64(8)))*4)) & int32(uint64(uint64(1))<<(uint64(_fd)%(uint64(unsafe.Sizeof(int32(0)))*uint64(8))))
-}
-
-// __darwin_fd_clr(int _fd, struct fd_set *const _p)
-//
-//	{
-//	        (_p->fds_bits[(unsigned long)_fd / __DARWIN_NFDBITS] &= ~((__int32_t)(((unsigned long)1) << ((unsigned long)_fd % __DARWIN_NFDBITS))));
-//	}
-func X__darwin_fd_clr(tls *TLS, _fd int32, _p uintptr) int32 { /* main.c:22:1: */
-	if __ccgo_strace {
-		trc("tls=%v _fd=%v _p=%v, (%v:)", tls, _fd, _p, origin(2))
-	}
-	*(*int32)(unsafe.Pointer(_p + uintptr(uint64(_fd)/(uint64(unsafe.Sizeof(int32(0)))*uint64(8)))*4)) &= ^int32(uint64(uint64(1)) << (uint64(_fd) % (uint64(unsafe.Sizeof(int32(0))) * uint64(8))))
-	return int32(0)
-}
-
-// int ungetc(int c, FILE *stream);
-func Xungetc(t *TLS, c int32, stream uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v c=%v stream=%v, (%v:)", t, c, stream, origin(2))
-	}
-	panic(todo(""))
-}
-
-// int issetugid(void);
-func Xissetugid(t *TLS) int32 {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	panic(todo(""))
-}
-
-var progname uintptr
-
-// const char *getprogname(void);
-func Xgetprogname(t *TLS) uintptr {
-	if __ccgo_strace {
-		trc("t=%v, (%v:)", t, origin(2))
-	}
-	if progname != 0 {
-		return progname
-	}
-
-	var err error
-	progname, err = CString(filepath.Base(os.Args[0]))
-	if err != nil {
-		t.setErrno(err)
-		return 0
-	}
-
-	return progname
-}
-
-// void uuid_copy(uuid_t dst, uuid_t src);
-func Xuuid_copy(t *TLS, dst, src uintptr) {
-	if __ccgo_strace {
-		trc("t=%v src=%v, (%v:)", t, src, origin(2))
-	}
-	*(*uuid.Uuid_t)(unsafe.Pointer(dst)) = *(*uuid.Uuid_t)(unsafe.Pointer(src))
-}
-
-// int uuid_parse( char *in, uuid_t uu);
-func Xuuid_parse(t *TLS, in uintptr, uu uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v in=%v uu=%v, (%v:)", t, in, uu, origin(2))
-	}
-	r, err := guuid.Parse(GoString(in))
-	if err != nil {
-		return -1
-	}
-
-	copy((*RawMem)(unsafe.Pointer(uu))[:unsafe.Sizeof(uuid.Uuid_t{})], r[:])
-	return 0
-}
-
-// struct __float2 { float __sinval; float __cosval; };
-
-// struct __float2 __sincosf_stret(float);
-func X__sincosf_stret(t *TLS, f float32) struct{ F__sinval, F__cosval float32 } {
-	panic(todo(""))
-}
-
-// struct __double2 { double __sinval; double __cosval; };
-
-// struct __double2 __sincos_stret(double);
-func X__sincos_stret(t *TLS, f float64) struct{ F__sinval, F__cosval float64 } {
-	panic(todo(""))
-}
-
-// struct __float2 __sincospif_stret(float);
-func X__sincospif_stret(t *TLS, f float32) struct{ F__sinval, F__cosval float32 } {
-	panic(todo(""))
-}
-
-// struct _double2 __sincospi_stret(double);
-func X__sincospi_stret(t *TLS, f float64) struct{ F__sinval, F__cosval float64 } {
-	panic(todo(""))
-}
-
-// int	__srget(FILE *);
-func X__srget(t *TLS, f uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v f=%v, (%v:)", t, f, origin(2))
-	}
-	panic(todo(""))
-}
-
-// int	__svfscanf(FILE *, const char *, va_list) __scanflike(2, 0);
-func X__svfscanf(t *TLS, f uintptr, p, q uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v f=%v q=%v, (%v:)", t, f, q, origin(2))
-	}
-	panic(todo(""))
-}
-
-// int	__swbuf(int, FILE *);
-func X__swbuf(t *TLS, i int32, f uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v i=%v f=%v, (%v:)", t, i, f, origin(2))
-	}
-	panic(todo(""))
-}
-
-// int nanosleep(const struct timespec *req, struct timespec *rem);
-func Xnanosleep(t *TLS, req, rem uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v rem=%v, (%v:)", t, rem, origin(2))
-	}
-	v := *(*time.Timespec)(unsafe.Pointer(req))
-	gotime.Sleep(gotime.Second*gotime.Duration(v.Ftv_sec) + gotime.Duration(v.Ftv_nsec))
-	return 0
-}
-
-// // void malloc_set_zone_name(malloc_zone_t *zone, const char *name)
-// func Xmalloc_set_zone_name(t *TLS, zone, name uintptr) {
-// 	if __ccgo_strace {
-// 		trc("t=%v zone=%v name=%v, (%v:)", t, zone, name, origin(2))
-// 	}
-// 	// nop
-// }
-
-// size_t malloc_size(const void *ptr);
-func Xmalloc_size(t *TLS, ptr uintptr) types.Size_t {
-	if __ccgo_strace {
-		trc("t=%v ptr=%v, (%v:)", t, ptr, origin(2))
-	}
-	panic(todo(""))
-}
-
-// int open(const char *pathname, int flags, ...);
-func Xopen64(t *TLS, pathname uintptr, flags int32, args uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v pathname=%v flags=%v args=%v, (%v:)", t, pathname, flags, args, origin(2))
-	}
-	var mode types.Mode_t
-	if args != 0 {
-		mode = (types.Mode_t)(VaUint32(&args))
-	}
-	fdcwd := fcntl.AT_FDCWD
-	n, _, err := unix.Syscall6(unix.SYS_OPENAT, uintptr(fdcwd), pathname, uintptr(flags), uintptr(mode), 0, 0)
-	if err != 0 {
-		// if dmesgs {
-		// 	dmesg("%v: %q %#x: %v", origin(1), GoString(pathname), flags, err)
-		// }
-		t.setErrno(err)
-		return -1
-	}
-
-	// if dmesgs {
-	// 	dmesg("%v: %q flags %#x mode %#o: fd %v", origin(1), GoString(pathname), flags, mode, n)
-	// }
-	return int32(n)
-}
-
-// int getrlimit(int resource, struct rlimit *rlim);
-func Xgetrlimit(t *TLS, resource int32, rlim uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v resource=%v rlim=%v, (%v:)", t, resource, rlim, origin(2))
-	}
-	if _, _, err := unix.Syscall(unix.SYS_GETRLIMIT, uintptr(resource), uintptr(rlim), 0); err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return 0
-}
-
-// int setrlimit(int resource, const struct rlimit *rlim);
-func Xsetrlimit(t *TLS, resource int32, rlim uintptr) int32 {
-	if __ccgo_strace {
-		trc("t=%v resource=%v rlim=%v, (%v:)", t, resource, rlim, origin(2))
-	}
-	if _, _, err := unix.Syscall(unix.SYS_SETRLIMIT, uintptr(resource), uintptr(rlim), 0); err != 0 {
-		t.setErrno(err)
-		return -1
-	}
-
-	return 0
-}
-
-func X__fpclassifyd(tls *TLS, x float64) (r int32) {
-	return X__fpclassify(tls, x)
-}
-
-var Xin6addr_any = in6_addr{}
-
-func X__builtin_lround(tls *TLS, x float64) (r long) {
-	return Xlround(tls, x)
-}
-
-func Xlround(tls *TLS, x float64) (r long) {
-	return long(Xround(tls, x))
-}