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/*
* BRLTTY - A background process providing access to the console screen (when in
* text mode) for a blind person using a refreshable braille display.
*
* Copyright (C) 1995-2010 by The BRLTTY Developers.
*
* BRLTTY comes with ABSOLUTELY NO WARRANTY.
*
* This is free software, placed 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. Please see the file LICENSE-GPL for details.
*
* Web Page: http://mielke.cc/brltty/
*
* This software is maintained by Dave Mielke <dave@mielke.cc>.
*/
#ifndef BRLTTY_INCLUDED_PID
#define BRLTTY_INCLUDED_PID
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#if defined(__MINGW32__)
typedef DWORD ProcessIdentifier;
#define PRIpid "lu"
#define SCNpid "lu"
#elif defined(__MSDOS__)
typedef int ProcessIdentifier;
#define PRIpid "d"
#define SCNpid "d"
#define DOS_PROCESS_ID 1
#else /* Unix */
typedef pid_t ProcessIdentifier;
#define PRIpid "d"
#define SCNpid "d"
#endif /* platform-dependent definitions */
extern ProcessIdentifier getProcessIdentifier (void);
extern int testProcessIdentifier (ProcessIdentifier pid);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* BRLTTY_INCLUDED_PID */
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