/* begincopyright
  Copyright (c) 1988 Xerox Corporation. All rights reserved.
  Use and copying of this software and preparation of derivative works based
  upon this software are permitted. Any distribution of this software or
  derivative works must comply with all applicable United States export
  control laws. This software is made available AS IS, and Xerox Corporation
  makes no warranty about the software, its performance or its conformity to
  any specification. Any person obtaining a copy of this software is requested
  to send their name and post office or electronic mail address to:
    PCR Coordinator
    Xerox PARC
    3333 Coyote Hill Rd.
    Palo Alto, CA 94304
  endcopyright */

/*
 * ThreadsTermination.h
 *
 * Registered cleanup procs for PCR termination.
 *
 * Demers, December 13, 1990 8:53:55 am PST
 */

#ifndef ←XR←THREADS←TERMINATION←
#define ←XR←THREADS←TERMINATION←

#include "xr/BasicTypes.h" 


int
XR←RegisterTerminationCleanupProc(/*
    void (**proc)(XR←Pointer clientData),
        -- okay to pass a top-level mesa proc here
    XR←Pointer clientData
*/);
/*
    Register a cleanup proc to be called automatically
        just before PCR terminates.  The cleanup proc is called
        ( (**proc)(clientData) ) from a Unix process rather than
        a thread -- it should do native Unix system calls and
        avoid thread operations such as XR←Fork or XR←MonitorEntry.
    May be called during system initialization or from a thread.
    Return 0 on success, (-1) with errno set on error. 
*/



#endif ←XR←THREADS←TERMINATION←