sane-project-frontends/include/sane/sanei_thread.h

34 wiersze
1.3 KiB
C

/* sane - Scanner Access Now Easy.
Copyright (C) 2000 Yuri Dario
This file is part of the SANE package.
SANE is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your
option) any later version.
SANE is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with sane; see the file COPYING. If not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
This file declares a _proposed_ internal SANE interface. It was
proposed 2000-02-19 by Yuri Dario to wrap UNIX functions fork(),
kill(), waitpid() and wait(), which are missing on OS/2.
*/
#ifndef sanei_thread_h
#define sanei_thread_h
extern int sanei_thread_begin( void (*start)(void *arg),
void *arg_list);
extern int sanei_thread_kill( int pid, int sig);
extern int sanei_thread_waitpid( int pid, int *stat_loc, int options);
extern int sanei_thread_wait( int *stat_loc);
#endif /* sanei_thread_h */