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      1 /*
      2   This file is part of drd, a thread error detector.
      3 
      4   Copyright (C) 2006-2012 Bart Van Assche <bvanassche (at) acm.org>.
      5 
      6   This program is free software; you can redistribute it and/or
      7   modify it under the terms of the GNU General Public License as
      8   published by the Free Software Foundation; either version 2 of the
      9   License, or (at your option) any later version.
     10 
     11   This program is distributed in the hope that it will be useful, but
     12   WITHOUT ANY WARRANTY; without even the implied warranty of
     13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     14   General Public License for more details.
     15 
     16   You should have received a copy of the GNU General Public License
     17   along with this program; if not, write to the Free Software
     18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
     19   02111-1307, USA.
     20 
     21   The GNU General Public License is contained in the file COPYING.
     22 */
     23 
     24 
     25 #ifndef __DRD_HB_H
     26 #define __DRD_HB_H
     27 
     28 
     29 #include "drd_thread.h"      /* DrdThreadid */
     30 #include "pub_tool_basics.h" /* Addr        */
     31 
     32 
     33 /* Forward declarations. */
     34 
     35 struct hb_info;
     36 
     37 
     38 /* Function declarations. */
     39 
     40 void DRD_(hb_set_trace)(const Bool trace_hb);
     41 struct hb_info* DRD_(hb_get)(const Addr hb);
     42 struct hb_info* DRD_(hb_get_or_allocate)(const Addr hb);
     43 void DRD_(hb_init)(const Addr hb);
     44 void DRD_(hb_destroy)(const Addr hb);
     45 void DRD_(hb_happens_after)(const DrdThreadId tid, const Addr hb);
     46 void DRD_(hb_happens_before)(const DrdThreadId tid, const Addr hb);
     47 void DRD_(hb_happens_done)(const DrdThreadId tid, const Addr hb);
     48 
     49 
     50 #endif /* __DRD_HB_H */
     51