1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef NET_SPDY_SPDY_BITMASKS_H_ 6#define NET_SPDY_SPDY_BITMASKS_H_ 7 8namespace net { 9 10// StreamId mask from the SpdyHeader 11const unsigned int kStreamIdMask = 0x7fffffff; 12 13// Control flag mask from the SpdyHeader 14const unsigned int kControlFlagMask = 0x8000; 15 16// Mask the lower 24 bits. 17const unsigned int kLengthMask = 0xffffff; 18 19// Legal flags on data packets. 20const int kDataFlagsMask = 0x01; 21 22// Legal flags on control packets. 23const int kControlFlagsMask = 0x03; 24 25} // namespace net 26 27#endif // NET_SPDY_SPDY_BITMASKS_H_ 28