src/kits/app/link_message.h

   1 /*
   2  * Copyright 2005, Haiku.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Axel Dörfler
   7  */
   8 #ifndef _LINK_MESSAGE_H_
   9 #define _LINK_MESSAGE_H_
  10
  11
  12 #include <SupportDefs.h>
  13
  14
  15 static const int32 kLinkCode = '_PTL';
  16
  17 static const size_t kInitialBufferSize = 2048;
  18 static const size_t kMaxBufferSize = 65536;
  19         // anything beyond that should be sent with a different mechanism
  20
  21 struct message_header {
  22         int32   size;
  23         uint32  code;
  24         uint32  flags;
  25 };
  26
  27 static const uint32 kNeedsReply = 0x01;
  28
  29 #endif  /* _LINK_MESSAGE_H_ */