e = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Getrusage(who int, rusage *Rusage) (err error) {  _, _, e0 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Getsid(pid int) (sid int, err error) {  r0, _, e0 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)  sid = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Gettimeofday(tv *Timeval) (err error) {  _, _, e0 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Getuid() (uid int) {  r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)  uid = int(r0)  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Issetugid() (tainted bool) {  r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0)  tainted = bool(r0 != 0)  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Kill(pid int, signum syscall.Signal) (err error) {  _, _, e0 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Kqueue() (fd int, err error) {  r0, _, e0 := Syscall(SYS_KQUEUE, 0, 0, 0)  fd = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Lchown(path string, uid int, gid int) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  _, _, e0 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Link(path string, link string) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  var _p0 *byte  _p0, err = BytePtrFromString(link)  if err != nil {   return  }  _, _, e0 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p0)), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  var _p0 *byte  _p0, err = BytePtrFromString(link)  if err != nil {   return  }  _, _, e0 := Syscall0(SYS_LINKAT, uintptr(