#ifndef LOCAL_TYPEDEFS_H
#include <local/typedefs.h>
#endif

#ifndef LOCAL_IPC_H
#define LOCAL_IPC_H

#define IPCMSG	struct _IPCMSG
#define IPCPORT struct _IPCPORT

IPCPORT {
    PORT    Port;
    long    Flags;	/*  Open flags for port */
};

IPCMSG {
    MSG     Msg;	/*  EXEC message header */
    MNODE   ANode;	/*  Application node	*/
    long    Error;	/*  optional error code */
    IPCPORT *ToPort;
    void    (*Confirm)();

    APTR    TBuf;	/*  Sender Command	*/
    long    TLen;
    long    TFlags;

    APTR    RBuf;	/*  Receiver Reply	*/
    long    RLen;
    long    RFlags;
};

#define IF_NOCOPY   0x0001	/*  Do allocate a copy of the buffer	  */
#define IF_ALLOC    0x0002	/*  Message was allocated		  */
#define IF_NOTFND   0x0004	/*  Command not found	       (+IF_ERROR)*/
#define IF_ERROR    0x0008	/*  Error occured			  */

#define IF_NOAPP    0x0020	/*  Req. Application not found (+IF_ERROR)*/
#define IF_GLOBAL   0x0040	/*  global message... sent to all servers */
#define IF_ALLOCMSG 0x8000	/*  IPCMSG structure was allocated	  */

#define PERR_NOMEM  1		/*  Ran out of memory parsing command	  */
#define PERR_NOVAR  2		/*  Could not find string variable	  */

extern PORT *OpenIPC();

#endif