Move deps from _workspace/ to vendor/

godep restore
pushd $GOPATH/src/github.com/appc/spec
git co master
popd
go get go4.org/errorutil
rm -rf Godeps
godep save ./...
git add vendor
git add -f $(git ls-files --other vendor/)
git co -- Godeps/LICENSES Godeps/.license_file_state Godeps/OWNERS

vendor/github.com/miekg/dns/rawmsg.go

@@ -0,0 +1,95 @@
+package dns
+
+// These raw* functions do not use reflection, they directly set the values
+// in the buffer. There are faster than their reflection counterparts.
+
+// RawSetId sets the message id in buf.
+func rawSetId(msg []byte, i uint16) bool {
+	if len(msg) < 2 {
+		return false
+	}
+	msg[0], msg[1] = packUint16(i)
+	return true
+}
+
+// rawSetQuestionLen sets the length of the question section.
+func rawSetQuestionLen(msg []byte, i uint16) bool {
+	if len(msg) < 6 {
+		return false
+	}
+	msg[4], msg[5] = packUint16(i)
+	return true
+}
+
+// rawSetAnswerLen sets the lenght of the answer section.
+func rawSetAnswerLen(msg []byte, i uint16) bool {
+	if len(msg) < 8 {
+		return false
+	}
+	msg[6], msg[7] = packUint16(i)
+	return true
+}
+
+// rawSetsNsLen sets the lenght of the authority section.
+func rawSetNsLen(msg []byte, i uint16) bool {
+	if len(msg) < 10 {
+		return false
+	}
+	msg[8], msg[9] = packUint16(i)
+	return true
+}
+
+// rawSetExtraLen sets the lenght of the additional section.
+func rawSetExtraLen(msg []byte, i uint16) bool {
+	if len(msg) < 12 {
+		return false
+	}
+	msg[10], msg[11] = packUint16(i)
+	return true
+}
+
+// rawSetRdlength sets the rdlength in the header of
+// the RR. The offset 'off' must be positioned at the
+// start of the header of the RR, 'end' must be the
+// end of the RR.
+func rawSetRdlength(msg []byte, off, end int) bool {
+	l := len(msg)
+Loop:
+	for {
+		if off+1 > l {
+			return false
+		}
+		c := int(msg[off])
+		off++
+		switch c & 0xC0 {
+		case 0x00:
+			if c == 0x00 {
+				// End of the domainname
+				break Loop
+			}
+			if off+c > l {
+				return false
+			}
+			off += c
+
+		case 0xC0:
+			// pointer, next byte included, ends domainname
+			off++
+			break Loop
+		}
+	}
+	// The domainname has been seen, we at the start of the fixed part in the header.
+	// Type is 2 bytes, class is 2 bytes, ttl 4 and then 2 bytes for the length.
+	off += 2 + 2 + 4
+	if off+2 > l {
+		return false
+	}
+	//off+1 is the end of the header, 'end' is the end of the rr
+	//so 'end' - 'off+2' is the length of the rdata
+	rdatalen := end - (off + 2)
+	if rdatalen > 0xFFFF {
+		return false
+	}
+	msg[off], msg[off+1] = packUint16(uint16(rdatalen))
+	return true
+}