// buffer for counter values.
	var ctrbuf, srcbuf [2048]byte
	for len(src) >= 16 {
		siz := len(src)
		if len(src) > len(ctrbuf) {
			siz = len(ctrbuf)
		}
		siz &^= 0xf // align siz to 16-bytes
		copy(srcbuf[:], src[:siz])
		cryptBlocksGCM(g.block.function, g.block.key, dst[:siz], srcbuf[:siz], ctrbuf[:], cnt)
		src = src[siz:]
		dst = dst[siz:]
	}
	if len(src) > 0 {

				}
			}
			var stdBuf bytes.Buffer
			w := s2.NewWriter(&stdBuf)
			_, err = io.CopyBuffer(w, bytes.NewReader(tt.data), buf)
			if err != nil {
				t.Fatal(err)
			}
			err = w.Close()
			if err != nil {
				t.Fatal(err)
			}

			var (
				got  = rdrBuf.Bytes()
				want = stdBuf.Bytes()
			)
			if !bytes.Equal(got, want) {

childerror:
	// send error string on pipe
	RawSyscall(SYS_ERRSTR, uintptr(unsafe.Pointer(&errbuf[0])), uintptr(len(errbuf)), 0)
childerror1:
	errbuf[len(errbuf)-1] = 0
	i = 0
	for i < len(errbuf) && errbuf[i] != 0 {
		i++
	}

	RawSyscall6(SYS_PWRITE, uintptr(pipe), uintptr(unsafe.Pointer(&errbuf[0])), uintptr(i),
		^uintptr(0), ^uintptr(0), 0)

	for {
		RawSyscall(SYS_EXITS, 0, 0, 0)
	}
}

Goodbye.
.
QUIT
`

func TestExtensions(t *testing.T) {
	fake := func(server string) (c *Client, bcmdbuf *bufio.Writer, cmdbuf *strings.Builder) {
		server = strings.Join(strings.Split(server, "\n"), "\r\n")

		cmdbuf = &strings.Builder{}
		bcmdbuf = bufio.NewWriter(cmdbuf)
		var fake faker
		fake.ReadWriter = bufio.NewReadWriter(bufio.NewReader(strings.NewReader(server)), bcmdbuf)

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.internal.cc.impl.problems

import org.apache.groovy.json.internal.CharBuf
import org.gradle.api.internal.file.temp.TemporaryFileProvider
import org.gradle.internal.buildoption.InternalFlag
import org.gradle.internal.buildoption.InternalOptions
import org.gradle.internal.concurrent.ExecutorFactory

    for (int i = 0; i < PyList_GET_SIZE(py_denylist); ++i) {
      PyObject* value = PyList_GetItem(py_denylist, i);
      char* str_buf;
      Py_ssize_t length;
      if (ConvertFromPyString(value, &str_buf, &length) == -1) {
        return -1;
      }
      string_set->emplace(str_buf, length);
    }
  }
  if (PySet_Check(py_denylist)) {
    auto* tmp = PySet_New(py_denylist);
    while (PySet_GET_SIZE(tmp)) {

		// and stderr is an expectation in string format.
		var traceBuf, errBuf bytes.Buffer
		cmd.Stdout = &traceBuf
		cmd.Stderr = &errBuf
		// Run the program.
		if err := cmd.Run(); err != nil {
			if errBuf.Len() != 0 {
				t.Logf("stderr: %s", string(errBuf.Bytes()))
			}
			t.Fatal(err)
		}
		tb := traceBuf.Bytes()

		// Test the trace and the parser.

	}

	ehdrFlags = initEhdrFlags

	base := f.Offset()

	var hdrbuf [64]byte
	if _, err := io.ReadFull(f, hdrbuf[:]); err != nil {
		return errorf("malformed elf file: %v", err)
	}

	var e binary.ByteOrder
	switch elf.Data(hdrbuf[elf.EI_DATA]) {
	case elf.ELFDATA2LSB:
		e = binary.LittleEndian

	case elf.ELFDATA2MSB:
		e = binary.BigEndian

		}

		rbuf := make([]byte, 2500)
		n, err := io.ReadFull(resp.Body, rbuf)
		checkErr(err, "2500 byte ReadFull")
		if n != 2500 {
			fatalf("ReadFull only read %d bytes", n)
		}
		if test.compressed == false && !bytes.Equal(bytes.Repeat([]byte{'x'}, 2500), rbuf) {
			fatalf("ReadFull didn't read 2500 'x'; got %q", string(rbuf))
		}
		resp.Body.Close()

func callbackasm1()

var profiletimer uintptr

func profilem(mp *m, thread uintptr) {
	// Align Context to 16 bytes.
	var c *context
	var cbuf [unsafe.Sizeof(*c) + 15]byte
	c = (*context)(unsafe.Pointer((uintptr(unsafe.Pointer(&cbuf[15]))) &^ 15))

	c.contextflags = _CONTEXT_CONTROL
	stdcall2(_GetThreadContext, thread, uintptr(unsafe.Pointer(c)))

	gp := gFromSP(mp, c.sp())