XCASE    = 0x4
	ECHO     = 0x8
	ECHOE    = 0x10
	ECHOK    = 0x20
	ECHONL   = 0x40
	NOFLSH   = 0x80
	TOSTOP   = 0x100
	ECHOCTL  = 0x200
	ECHOPRT  = 0x400
	ECHOKE   = 0x800
	FLUSHO   = 0x1000
	PENDIN   = 0x4000
	IEXTEN   = 0x8000
	TCGETS   = 0x5401
	TCSETS   = 0x5402

	return r, nil
}

func lookupPTR(name string) (ptr []string, err error) {
	var r string
	if r, err = ping(name); err != nil {
		return
	}
	ptr = make([]string, 0, 10)
	rx := regexp.MustCompile(`(?m)^Pinging\s+([a-zA-Z0-9.\-]+)\s+\[.*$`)
	for _, ans := range rx.FindAllStringSubmatch(r, -1) {
		ptr = append(ptr, absDomainName(ans[1]))
	}
	return
}

func localIP() (ip IP, err error) {

	XCASE    = 0x4
	ECHO     = 0x8
	ECHOE    = 0x10
	ECHOK    = 0x20
	ECHONL   = 0x40
	NOFLSH   = 0x80
	TOSTOP   = 0x100
	ECHOCTL  = 0x200
	ECHOPRT  = 0x400
	ECHOKE   = 0x800
	FLUSHO   = 0x1000
	PENDIN   = 0x4000
	IEXTEN   = 0x8000
	TCGETS   = 0x5401
	TCSETS   = 0x5402

		panic(errorString("runtime.Pinner: argument is not a pointer: " + toRType(etyp).string()))
	}
	if inUserArenaChunk(uintptr(e.data)) {
		// Arena-allocated objects are not eligible for pinning.
		panic(errorString("runtime.Pinner: object was allocated into an arena"))
	}
	return e.data
}

// isPinned checks if a Go pointer is pinned.
// nosplit, because it's called from nosplit code in cgocheck.

		$2 ~ /^IGN/ ||
		$2 ~ /^IX(ON|ANY|OFF)$/ ||
		$2 ~ /^IN(LCR|PCK)$/ ||
		$2 ~ /(^FLU?SH)|(FLU?SH$)/ ||
		$2 ~ /^C(LOCAL|READ)$/ ||
		$2 == "BRKINT" ||
		$2 == "HUPCL" ||
		$2 == "PENDIN" ||
		$2 == "TOSTOP" ||
		$2 ~ /^PAR/ ||
		$2 ~ /^SIG[^_]/ ||
		$2 ~ /^O[CNPFP][A-Z]+[^_][A-Z]+$/ ||
		$2 ~ /^IN_/ ||
		$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||

	"ì":                          "\u00ec",
	"ⅈ":                              "\u2148",
	"⨌":                          "\u2a0c",
	"∭":                           "\u222d",
	"⧜":                          "\u29dc",
	"℩":                           "\u2129",
	"ij":                           "\u0133",
	"ī":                           "\u012b",

            tasks.addRule("Pattern: ping<ID>") { String taskName ->
                if (taskName.startsWith("ping")) {
                    task(taskName) {
                        doLast {
                            println "Pinging: " + (taskName - 'ping')
                        }
                    }
                }
            }
        """

        when:
        succeeds tasks

        then:

 *           CU_FALSE otherwise.
 *  @see CU_initialize_registry
 *  @see CU_cleanup_registry
 */

CU_EXPORT 
CU_pSuite CU_add_suite(const char *strName, 
                       CU_InitializeFunc pInit, 
                       CU_CleanupFunc pClean);
/**<
 *  Creates a new test suite and adds it to the test registry.
 *  This function creates a new test suite having the specified

    // 3. This connection's server certificate's must cover the new host.
    if (address.hostnameVerifier !== OkHostnameVerifier) return false
    if (!supportsUrl(address.url)) return false

    // 4. Certificate pinning must match the host.
    try {
      address.certificatePinner!!.check(address.url.host, handshake()!!.peerCertificates)
    } catch (_: SSLPeerUnverifiedException) {
      return false
    }

    TF_Status status;
    // Let this custom device choose the device to pin this op on if it
    // implements the pinning function.
    if (device_.shall_pin_to_this_device != nullptr) {
      return device_.shall_pin_to_this_device(tensorflow::wrap(op), &status);
    }
    return errors::Unimplemented("No custom device pinning implementation.");
  }

 private:
  TFE_Context* context_;
  TFE_CustomDevice device_;
  void* info_;