* freebsd translation

packages/base/pthreads/pthrbsd.inc

@@ -0,0 +1,384 @@
+{
+   $Id$
+   This file is part of the Free Pascal run time library.
+   Copyright (c) 1999-2000 by Michael Van Canneyt,
+   BSD parts (c) 2000 by Marco van de Voort
+   members of the Free Pascal development team.
+
+   New linux unit. Linux only calls only. Will be renamed to linux.pp
+   when 1.0.x support is killed off.
+
+   See the file COPYING.FPC, included in this distribution,
+   for details about the copyright.
+
+   This program 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.
+
+**********************************************************************}
+
+
+{
+  Automatically converted by H2Pas 0.99.15 from pthrwrk2.h
+}
+
+{$PACKRECORDS C}
+
+  {
+     Copyright (c) 1993, 1994 by Chris Provenzano, [email protected]
+     Copyright (c) 1995-1998 by John Birrell <[email protected]>
+     All rights reserved.
+    
+     Redistribution and use in source and binary forms, with or without
+     modification, are permitted provided that the following conditions
+     are met:
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+     3. All advertising materials mentioning features or use of this software
+        must display the following acknowledgement:
+      This product includes software developed by Chris Provenzano.
+     4. The name of Chris Provenzano may not be used to endorse or promote 
+    	  products derived from this software without specific prior written
+    	  permission.
+    
+     THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+     IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+     ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+     DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+     SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+     LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+     OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+     SUCH DAMAGE.
+    
+     $FreeBSD: src/include/pthread.h,v 1.20.2.4 2003/05/27 18:18:01 jdp Exp $
+    }
+
+    {
+     Run-time invariant values:
+    }
+
+
+CONST ULONG_MAX= high(cardinal);
+
+type
+
+{$ifdef ver1_0}
+     cint   = longint;
+     pcint  = ^cint; 
+     size_t = cardinal;
+{$endif}
+     psize_t   = ^size_t;
+     psigset_t = ^sigset; 
+
+const
+     PTHREAD_DESTRUCTOR_ITERATIONS = 4;
+     PTHREAD_KEYS_MAX 		   = 256;
+     PTHREAD_STACK_MIN 		   = 1024;
+     PTHREAD_THREADS_MAX 	   = ULONG_MAX;
+    {
+     Flags for threads and thread attributes.
+    }
+     PTHREAD_DETACHED 		   = $1;
+     PTHREAD_SCOPE_SYSTEM 	   = $2;
+     PTHREAD_INHERIT_SCHED 	   = $4;
+     PTHREAD_NOFLOAT 		   = $8;
+     PTHREAD_CREATE_DETACHED 	   = PTHREAD_DETACHED;
+     PTHREAD_CREATE_JOINABLE 	   = 0;
+     PTHREAD_SCOPE_PROCESS 	   = 0;
+     PTHREAD_EXPLICIT_SCHED 	   = 0;
+
+    {
+     Flags for read/write lock attributes
+    }
+     PTHREAD_PROCESS_PRIVATE       = 0;
+     PTHREAD_PROCESS_SHARED        = 1;
+    {
+     Flags for cancelling threads
+    }
+     PTHREAD_CANCEL_ENABLE 	   = 0;
+     PTHREAD_CANCEL_DISABLE 	   = 1;
+     PTHREAD_CANCEL_DEFERRED 	   = 0;
+     PTHREAD_CANCEL_ASYNCHRONOUS   = 2;
+     PTHREAD_CANCELED		   = pointer(1);
+
+  {
+     Forward structure definitions.
+    
+     These are mostly opaque to the user.
+    }
+
+  type
+     pthread = record
+       end;
+
+     pthread_attr = record
+       end;
+
+     pthread_cond = record
+       end;
+
+     pthread_cond_attr = record
+       end;
+
+     pthread_mutex = record
+       end;
+
+     pthread_mutex_attr = record
+       end;
+
+{
+     pthread_once = record
+       end;
+}
+     pthread_rwlock = record
+       end;
+
+     pthread_rwlockattr = record
+       end;
+
+    {
+     Primitive system data type definitions required by P1003.1c.
+    
+     Note that P1003.1c specifies that there are no defined comparison
+     or assignment operators for the types pthread_attr_t, pthread_cond_t,
+     pthread_condattr_t, pthread_mutex_t, pthread_mutexattr_t.
+    }
+
+     pthread_t 			= ^pthread;
+     pthread_attr_t 		= ^pthread_attr;
+     pthread_mutex_t 		= ^pthread_mutex;
+     pthread_mutexattr_t 	= ^pthread_mutex_attr;
+     pthread_cond_t 		= ^pthread_cond;
+     pthread_condattr_t 	= ^pthread_cond_attr;
+     pthread_key_t 		= cint;
+     pthread_rwlock_t 		= ^pthread_rwlock;
+     pthread_rwlockattr_t 	= ^pthread_rwlockattr;
+
+{added, adjust these if hdr conv went wrong}
+     {from sched.h}
+  
+     sched_param =  record
+		      sched_priority : cint;
+		    end;  
+    
+     {for pthread.h}
+     ppthread_attr_t		= ^pthread_attr_t;
+     ppthread_cond_t 	        = ^pthread_cond_t;
+     ppthread_condattr_t 	= ^pthread_condattr_t;
+     ppthread_mutex_t 		= ^pthread_mutex_t;
+     ppthread_t 		= ^pthread_t;
+     ppthread_key_t 		= ^pthread_key_t;
+     ppthread_mutexattr_t 	= ^pthread_mutexattr_t;
+     ppthread_rwlock_t 		= ^pthread_rwlock_t;
+     ppthread_rwlockattr_t 	= ^pthread_rwlockattr_t;
+     ppthread_once_t 		= ^pthread_once_t;
+     psched_param		= ^sched_param;
+
+    {
+     Additional type definitions:
+    
+     Note that P1003.1c reserves the prefixes pthread_ and PTHREAD_ for
+     use in header symbols.
+    }
+
+     pthread_addr_t 		= packed record end;
+     pthread_startroutine_t     = procedure; cdecl;
+
+    {
+     Once definitions.
+    }
+     _pthread_once = record
+          state : cint;
+          mutex : pthread_mutex_t;
+       end;
+
+     pthread_once_t 		= _pthread_once;
+
+    {
+     Flags for once initialization.
+    }
+
+  const
+     PTHREAD_NEEDS_INIT 	= 0;
+     PTHREAD_DONE_INIT 		= 1;
+  {
+     Static once initialization values. 
+  }
+
+  { ????
+#define PTHREAD_ONCE_INIT   ( PTHREAD_NEEDS_INIT, NULL )
+  }
+
+
+      {
+        Static initialization values. 
+      }
+       PTHREAD_MUTEX_INITIALIZER 	= NIL;
+       PTHREAD_COND_INITIALIZER 	= NIL;
+       PTHREAD_RWLOCK_INITIALIZER 	= NIL;
+    {
+       Default attribute arguments (draft 4, deprecated).
+    }
+
+{$ifndef PTHREAD_KERNEL}
+    const
+       pthread_condattr_default 	= NIL;
+       pthread_mutexattr_default 	= NIL;
+       pthread_attr_default 		= NiL;
+{$endif}
+
+    const
+       PTHREAD_PRIO_NONE 		= 0;
+       PTHREAD_PRIO_INHERIT 		= 1;
+       PTHREAD_PRIO_PROTECT 		= 2;
+
+    {
+       Mutex types (Single UNIX Specification, Version 2, 1997).
+      
+       Note that a mutex attribute with one of the following types:
+      
+      	PTHREAD_MUTEX_NORMAL
+      	PTHREAD_MUTEX_RECURSIVE
+            MUTEX_TYPE_FAST (deprecated)
+      	MUTEX_TYPE_COUNTING_FAST (deprecated)
+      
+       will deviate from POSIX specified semantics.
+      }
+    { Default POSIX mutex  }
+    { Recursive mutex  }
+    { No error checking  }
+
+    type
+       pthread_mutextype = (
+	PTHREAD_MUTEX_ERRORCHECK := 1,
+	 PTHREAD_MUTEX_RECURSIVE := 2,
+         PTHREAD_MUTEX_NORMAL    := 3,
+	MUTEX_TYPE_MAX
+         );
+
+
+    const
+       PTHREAD_MUTEX_DEFAULT 		= PTHREAD_MUTEX_ERRORCHECK;
+       MUTEX_TYPE_FAST 			= PTHREAD_MUTEX_NORMAL;
+       MUTEX_TYPE_COUNTING_FAST 	= PTHREAD_MUTEX_RECURSIVE;
+    {
+       Thread function prototype definitions:
+      }
+
+function pthread_attr_destroy (p : ppthread_attr_t ):cint; cdecl; external; 
+
+function pthread_attr_getstack (p : ppthread_attr_t; stackaddr : ppointer;
+			stacksize : psize_t):cint; cdecl; external;
+
+function pthread_attr_getstacksize(_para1:Ppthread_attr_t; _para2:Psize_t):cint;cdecl; external;
+function pthread_attr_getstackaddr(_para1:Ppthread_attr_t; _para2:Ppointer):cint;cdecl;external;
+function pthread_attr_getdetachstate(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl; external;
+function pthread_attr_init(_para1:Ppthread_attr_t):cint;cdecl;external;
+function pthread_attr_setstack(_para1:Ppthread_attr_t; _para2:pointer; _para3:size_t):cint;cdecl;external;
+function pthread_attr_setstacksize(_para1:Ppthread_attr_t; _para2:size_t):cint;cdecl;external;
+function pthread_attr_setstackaddr(_para1:Ppthread_attr_t; _para2:pointer):cint;cdecl;external;
+function pthread_attr_setdetachstate(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external;
+procedure pthread_cleanup_pop(_para1:cint);cdecl;external;
+
+type cleanuproutine= function (a:pointer):pointer;cdecl;
+
+procedure pthread_cleanup_push(_para1:cleanuproutine; routine_arg:pointer);cdecl;external; 
+function pthread_condattr_destroy(_para1:Ppthread_condattr_t):cint;cdecl;external; 
+function pthread_condattr_init(_para1:Ppthread_condattr_t):cint;cdecl;external; 
+
+{$ifdef POSIX_THREAD_PROCESS_SHARED}
+function pthread_condattr_getpshared(_para1:Ppthread_condattr_t; _para2:Pcint):cint;cdecl;external; 
+function pthread_condattr_setpshared(_para1:Ppthread_condattr_t; _para2:cint):cint;cdecl;external; 
+{$endif}
+
+function pthread_cond_broadcast(_para1:Ppthread_cond_t):cint;cdecl;external; 
+function pthread_cond_destroy(_para1:Ppthread_cond_t):cint;cdecl;external; 
+function pthread_cond_init(_para1:Ppthread_cond_t; _para2:Ppthread_condattr_t):cint;cdecl;external; 
+function pthread_cond_signal(_para1:Ppthread_cond_t):cint;cdecl;external; 
+function pthread_cond_timedwait(_para1:Ppthread_cond_t; _para2:Ppthread_mutex_t; _para3:Ptimespec):cint;cdecl;external; 
+function pthread_cond_wait(_para1:Ppthread_cond_t; _para2:Ppthread_mutex_t):cint;cdecl;external; 
+type pthreadcreateroutine = function (p:pointer):pointer;
+function pthread_create(_para1:Ppthread_t; _para2:Ppthread_attr_t; _para3:Pthreadcreateroutine; _para4:pointer):cint;cdecl;external; 
+function pthread_detach(_para1:pthread_t):cint;cdecl;external; 
+function pthread_equal(_para1:pthread_t; _para2:pthread_t):cint;cdecl;external; 
+procedure pthread_exit  ( p: pointer); cdecl;external;  { __dead2}
+function pthread_getspecific(_para1:pthread_key_t):pointer;cdecl;external; 
+function pthread_join(_para1:pthread_t; _para2:Ppointer):cint;cdecl;external; 
+type pthreadkeycreateroutine = function (p:pointer):pointer;
+function pthread_key_create(_para1:Ppthread_key_t; _para2:pthreadkeycreateroutine):cint;cdecl;external; 
+function pthread_key_delete(_para1:pthread_key_t):cint;cdecl;external; 
+function pthread_kill(_para1:pthread_t; _para2:cint):cint;cdecl;external; 
+function pthread_mutexattr_init(_para1:Ppthread_mutexattr_t):cint;cdecl;external; 
+function pthread_mutexattr_destroy(_para1:Ppthread_mutexattr_t):cint;cdecl;external; 
+function pthread_mutexattr_gettype(_para1:Ppthread_mutexattr_t; _para2:Pcint):cint;cdecl;external; 
+function pthread_mutexattr_settype(_para1:Ppthread_mutexattr_t; _para2:cint):cint;cdecl;external; 
+
+function pthread_mutex_destroy(_para1:Ppthread_mutex_t):cint;cdecl;external; 
+function pthread_mutex_init(_para1:Ppthread_mutex_t; _para2:Ppthread_mutexattr_t):cint;cdecl;external; 
+function pthread_mutex_lock(_para1:Ppthread_mutex_t):cint;cdecl;external; 
+function pthread_mutex_trylock(_para1:Ppthread_mutex_t):cint;cdecl;external; 
+function pthread_mutex_unlock(_para1:Ppthread_mutex_t):cint;cdecl;external; 
+type pthreadonceroutine = procedure (p:pointer);
+function pthread_once(_para1:Ppthread_once_t; _para2:pthreadonceroutine ):cint;cdecl;external; 
+function pthread_rwlock_destroy(_para1:Ppthread_rwlock_t):cint;cdecl;external; 
+function pthread_rwlock_init(_para1:Ppthread_rwlock_t; _para2:Ppthread_rwlockattr_t):cint;cdecl;external; 
+function pthread_rwlock_rdlock(_para1:Ppthread_rwlock_t):cint;cdecl;external; 
+function pthread_rwlock_tryrdlock(_para1:Ppthread_rwlock_t):cint;cdecl;external; 
+function pthread_rwlock_trywrlock(_para1:Ppthread_rwlock_t):cint;cdecl;external; 
+function pthread_rwlock_unlock(_para1:Ppthread_rwlock_t):cint;cdecl;external; 
+function pthread_rwlock_wrlock(_para1:Ppthread_rwlock_t):cint;cdecl;external; 
+function pthread_rwlockattr_init(_para1:Ppthread_rwlockattr_t):cint;cdecl;external; 
+function pthread_rwlockattr_getpshared(_para1:Ppthread_rwlockattr_t; _para2:Pcint):cint;cdecl;external; 
+function pthread_rwlockattr_setpshared(_para1:Ppthread_rwlockattr_t; _para2:cint):cint;cdecl;external; 
+function pthread_rwlockattr_destroy(_para1:Ppthread_rwlockattr_t):cint;cdecl;external; 
+function pthread_self:pthread_t;cdecl;external; 
+function pthread_setspecific(_para1:pthread_key_t; _para2:pointer):cint;cdecl;external; 
+function pthread_sigmask(_para1:cint; _para2:Psigset_t; _para3:Psigset_t):cint;cdecl;external; 
+function pthread_cancel(_para1:pthread_t):cint;cdecl;external; 
+function pthread_setcancelstate(_para1:cint; _para2:Pcint):cint;cdecl;external; 
+function pthread_setcanceltype(_para1:cint; _para2:Pcint):cint;cdecl;external; 
+procedure pthread_testcancel;cdecl;external; 
+function pthread_getprio(_para1:pthread_t):cint;cdecl;external; 
+function pthread_setprio(_para1:pthread_t; _para2:cint):cint;cdecl;external; 
+procedure pthread_yield;cdecl;external; 
+
+{$ifdef POSIX_THREAD_PROCESS_SHARED}
+function pthread_mutexattr_getpshared(_para1:Ppthread_mutexattr_t; pshared:Pcint):cint;cdecl;external; 
+function pthread_mutexattr_setpshared(_para1:Ppthread_mutexattr_t; pshared:cint):cint;cdecl;external; 
+{$endif}
+
+function pthread_mutexattr_getprioceiling(_para1:Ppthread_mutexattr_t; _para2:Pcint):cint;cdecl;external; 
+function pthread_mutexattr_setprioceiling(_para1:Ppthread_mutexattr_t; _para2:cint):cint;cdecl;external; 
+function pthread_mutex_getprioceiling(_para1:Ppthread_mutex_t; _para2:Pcint):cint;cdecl;external; 
+function pthread_mutex_setprioceiling(_para1:Ppthread_mutex_t; _para2:cint; _para3:Pcint):cint;cdecl;external; 
+function pthread_mutexattr_getprotocol(_para1:Ppthread_mutexattr_t; _para2:Pcint):cint;cdecl;external; 
+function pthread_mutexattr_setprotocol(_para1:Ppthread_mutexattr_t; _para2:cint):cint;cdecl;external; 
+function pthread_attr_getinheritsched(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl;external; 
+function pthread_attr_getschedparam(_para1:Ppthread_attr_t; _para2:Psched_param):cint;cdecl;external; 
+function pthread_attr_getschedpolicy(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl;external; 
+function pthread_attr_getscope(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl;external; 
+function pthread_attr_setinheritsched(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external; 
+function pthread_attr_setschedparam(_para1:Ppthread_attr_t; _para2:Psched_param):cint;cdecl;external; 
+function pthread_attr_setschedpolicy(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external; 
+function pthread_attr_setscope(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external; 
+function pthread_getschedparam(pthread:pthread_t; _para2:Pcint; _para3:Psched_param):cint;cdecl;external; 
+function pthread_setschedparam(_para1:pthread_t; _para2:cint; _para3:Psched_param):cint;cdecl;external; 
+function pthread_getconcurrency:cint;cdecl;external; 
+function pthread_setconcurrency(_para1:cint):cint;cdecl;external; 
+function pthread_attr_setfloatstate(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external; 
+function pthread_attr_getfloatstate(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl;external; 
+
+{  
+   $Log$
+   Revision 1.1  2003-11-03 11:38:38  marco
+    * freebsd translation
+
+
+
+}

packages/base/pthreads/pthreads.pp

@@ -1,446 +1,44 @@
-unit pthreads;
-
-interface
-
-{$mode objfpc}
-{$PACKRECORDS C}
-
-  {
-  #define PTHREAD_MUTEX_INITIALIZER {0, 0, 0, PTHREAD_MUTEX_TIMED_NP, __LOCK_INITIALIZER}
-  #define PTHREAD_COND_INITIALIZER {__LOCK_INITIALIZER, 0}
-   }
-  { Values for attributes.   }
-
-Const
-  LibThreads = 'pthread';
-
-  PTHREAD_CREATE_JOINABLE = 0;
-  PTHREAD_CREATE_DETACHED = 1;
-
-  PTHREAD_INHERIT_SCHED   = 0;
-  PTHREAD_EXPLICIT_SCHED  = 1;
- 
-  PTHREAD_SCOPE_SYSTEM    = 0;
-  PTHREAD_SCOPE_PROCESS   = 1;
-
-  NONRECURSIVE  = 0;
-  RECURSIVE     = 1;
-
-  PTHREAD_MUTEX_TIMED_NP      = 0;
-  PTHREAD_MUTEX_RECURSIVE_NP  = 1;
-  PTHREAD_MUTEX_ERRORCHECK_NP = 2;
-  PTHREAD_MUTEX_ADAPTIVE_NP   = 3;
-
-  PTHREAD_MUTEX_NORMAL     = PTHREAD_MUTEX_TIMED_NP;
-  PTHREAD_MUTEX_RECURSIVE  = PTHREAD_MUTEX_RECURSIVE_NP;
-  PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP;
-  PTHREAD_MUTEX_DEFAULT    = PTHREAD_MUTEX_NORMAL;
-  PTHREAD_MUTEX_FAST_NP    = PTHREAD_MUTEX_ADAPTIVE_NP;
-                                      
-  PTHREAD_PROCESS_PRIVATE = 0;
-  PTHREAD_PROCESS_SHARED  = 1;
-  
-  PTHREAD_ONCE_INIT = 0;
-  
-  PTHREAD_CANCEL_ENABLE  = 0;
-  PTHREAD_CANCEL_DISABLE = 1;
-
-  PTHREAD_CANCEL_DEFERRED     = 0;
-  PTHREAD_CANCEL_ASYNCHRONOUS = 1;
-
-  PTHREAD_CANCELED = Pointer(-1);
-  PTHREAD_BARRIER_SERIAL_THREAD = -1;
+{
+   $Id$
+   This file is part of the Free Pascal run time library.
+   Copyright (c) 1999-2000 by Michael Van Canneyt,
+   BSD parts (c) 2000 by Marco van de Voort
+   members of the Free Pascal development team.
 
-  PTHREAD_RWLOCK_PREFER_READER_NP = 0;
-  PTHREAD_RWLOCK_PREFER_WRITER_NP = 1;
-  PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP = 2; 
-  PTHREAD_RWLOCK_DEFAULT_NP = PTHREAD_RWLOCK_PREFER_WRITER_NP;
-  
-  _SIGSET_NWORDS  = 1024 div (8 * SizeOf(LongWord));
-    
-type
-   __sigset_t = record
-     __val: packed array[0.._SIGSET_NWORDS-1] of LongWord;
-   end;
-   P__sigset_t = ^__sigset_t;
-   TSigset = __sigset_t;
-   PSigset = ^TSigset;
-   
-type
-  // inserted.
-  Size_t = cardinal;
-  PSize_t = ^Size_t;
-  PCardinal =  ^Cardinal;
-  
-  // From scheduler.
-  
-  timespec =  record
-    tv_sec: Longint; 
-    tv_nsec: Longint; 
-  end;
-  TTimeSpec = timespec;
-  PTimeSpec = ^TTimeSpec;
+   See the file COPYING.FPC, included in this distribution,
+   for details about the copyright.
 
-  // procedural types used in parameters to pthread functions
-  
-  TStartRoutine = function (_para1:pointer): integer; cdecl;
-  TKeyValueDestructor = procedure(ValueInKey: Pointer); cdecl;
-  TInitOnceProc = Procedure;cdecl;
-  TForkHandler = procedure; cdecl;
+   This program 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.
 
-  PTHREAD_T  = cardinal;
-  TThreadID = pthread_t;
-  PPTHREAD_T = ^PTHREAD_T;
-  PThreadID = ^TThreadID;
-  
-  _PTHREAD_DESCR = Pointer;
-  TPTHREAD_DESCR = _PTHREAD_DESCR;
-  PPTHREAD_DESCR = ^TPTHREAD_DESCR;
-  P_PTHREAD_DESCR = ^_PTHREAD_DESCR;
-  
-  sched_param = record
-    sched_priority: Integer;
-  end;
-  Psched_param = ^sched_param;  
-  TSchedParam = sched_param;
-  PSchedParam = ^TSchedParam;
+**********************************************************************}
 
-  pthread_attr_t = record
-    __detachstate,
-    __schedpolicy: Integer;
-    __schedparam: TSchedParam;
-    __inheritsched,
-    __scope: Integer;
-    __guardsize: Size_T;
-    __stackaddr_set: Integer;
-    __stackaddr: Pointer;
-    __stacksize: Size_T;
-  end;
-  ppthread_attr_t = ^pthread_attr_t;
-  TThreadAttr = pthread_attr_t;
-  PThreadAttr = ^TThreadAttr;
-  
-  _pthread_fastlock = record
-    __status: Longint;
-    __spinlock: Integer;
-  end;
-  p_pthread_fastlock = ^_pthread_fastlock; 
-  TPthreadFastlock = _pthread_fastlock;
-  PPthreadFastlock = ^TPthreadFastlock;
-  
-  PTHREAD_MUTEX_T =  record
-    __m_reserved: Integer;
-    __m_count: Integer; 
-    __m_owner: _pthread_descr; 
-    __m_kind: Integer;   
-    __m_lock: _pthread_fastlock;  
-  end;
-  PPTHREAD_MUTEX_T = ^PTHREAD_MUTEX_T;  
-  TPthreadMutex = PTHREAD_MUTEX_T;
-  PPthreadMutex = ^TPthreadMutex;
-  
-  pthread_mutexattr_t = {packed} record
-    __mutexkind: Integer;
-  end;
-  TMutexAttribute = pthread_mutexattr_t;
-  PMutexAttribute = ^TMutexAttribute;
-  PPTHREAD_MUTEXATTR_T = ^pthread_mutexattr_t;
-                   
-  TPThreadCleanupRoutine = procedure (_para1:pointer);cdecl;                         
-  
-  PPthreadCleanupBuffer = ^_pthread_cleanup_buffer;
-  p_pthread_cleanup_buffer = ^_pthread_cleanup_buffer;
-  _pthread_cleanup_buffer = {packed} record
-    __routine: TPThreadCleanupRoutine;    { Function to call.  }
-    __arg: Pointer;                       { Its argument.  }
-    __canceltype: Integer;                { Saved cancellation type. }
-    __prev: p_pthread_Cleanup_Buffer;        { Chaining of cleanup functions.  }
-  end;
-  TPthreadCleanupBuffer = _pthread_cleanup_buffer;  
-
-  pthread_cond_t = record
-    __c_lock: _pthread_fastlock;
-    __c_waiting: _pthread_descr;
-  end;
-  PPthread_cond_t = ^pthread_cond_t;
-  TCondVar = pthread_cond_t;
-  PCondVar = ^TCondVar;
-
-  pthread_condattr_t = record
-    __dummy: Integer;
-  end;
-  Ppthread_condattr_t = ^pthread_condattr_t;
-  TPthreadCondattr = pthread_condattr_t;
-  PPthreadCondattr = ^TPthreadCondattr;
-
-  pthread_key_t = Cardinal;
-  ppthread_key_t = ^pthread_key_t;
-  TPThreadKey = pthread_key_t;
-  PPThreadKey = ^TPThreadKey;
-       
-  pthread_once_t = Integer;
-  Ppthread_once_t = ^pthread_once_t;
-  TPThreadOnce = pthread_once_t;
-  PPThreadOnce = ^pthread_once_t;
-
-  __sem_lock_t = record 
-    status: Longint;
-    spinlock: Integer;
-  end;
-  TSemLock = __sem_lock_t;
-  PSemLock = ^TSemLock;
-
-  sem_t = record
-    __sem_lock: __sem_lock_t;
-    __sem_value: Integer;
-    __sem_waiting: _pthread_descr;
-  end;
-  psem_t = ^sem_t;
-  TSemaphore = sem_t;
-  PSemaphore = ^TSemaphore;
-
-  pthread_rwlock_t = record
-    __rw_lock: _pthread_fastlock;
-    __rw_readers: Integer;
-    __rw_writer: _pthread_descr;
-    __rw_read_waiting: _pthread_descr;
-    __rw_write_waiting: _pthread_descr;
-    __rw_kind: Integer;
-    __rw_pshared: Integer;
-  end;
-  ppthread_rwlock_t = ^pthread_rwlock_t;
-  TPthreadRWlock = pthread_rwlock_t;
-  PPthreadRWlock = ^TPthreadRWlock;
-
-  pthread_rwlockattr_t = {packed} record
-    __lockkind: Integer;
-    __pshared: Integer;
-  end;
-  ppthread_rwlockattr_t = ^pthread_rwlockattr_t;
-  TPthreadRWlockAttribute = pthread_rwlockattr_t;
-  PPthreadRWlockAttribute = ^TPthreadRWlockAttribute;
-
-  pthread_spinlock_t = Integer;
-  ppthread_spinlock_t = ^pthread_spinlock_t;
-  TPthreadSpinlock = pthread_spinlock_t;
-  PTPthreadSpinlock = ^TPthreadSpinlock;        
-        
-  pthread_barrier_t = record
-    __ba_lock: _pthread_fastlock;
-    __ba_required: Integer;
-    __ba_present: Integer;
-    __ba_waiting: _pthread_descr;
-  end;
-  ppthread_barrier_t = ^pthread_barrier_t;
-  TPthreadBarrier = pthread_barrier_t;
-  PPthreadBarrier = ^TPthreadBarrier;
+unit pthreads;
 
-  pthread_barrierattr_t = record
-    __pshared: Integer;
-  end;
-  ppthread_barrierattr_t = ^pthread_barrierattr_t;
-  TPthreadBarrierAttribute = pthread_barrierattr_t;
-  PPthreadBarrierAttribute = ^TPthreadBarrierAttribute;
+interface
 
-{ ---------------------------------------------------------------------
-    Raw function prototypes
-  ---------------------------------------------------------------------}
-  
-          
-  function pthread_create(__thread:Ppthread_t; __attr:Ppthread_attr_t; __start_routine:TStartRoutine; __arg:pointer):longint;cdecl; external libthreads;
-  function pthread_self:pthread_t;cdecl; external libthreads;
-  function pthread_equal(__thread1:pthread_t; __thread2:pthread_t):longint;cdecl; external libthreads;
-  procedure pthread_exit(__retval:pointer);cdecl; external libthreads;
-  function pthread_join(__th:pthread_t; __thread_return:Ppointer):longint;cdecl; external libthreads;
-  function pthread_detach(__th:pthread_t):longint;cdecl; external libthreads;
-  function pthread_attr_init(__attr:Ppthread_attr_t):longint;cdecl; external libthreads;
-  function pthread_attr_destroy(__attr:Ppthread_attr_t):longint;cdecl; external libthreads;
-  function pthread_attr_setdetachstate(__attr:Ppthread_attr_t; __detachstate:longint):longint;cdecl; external libthreads;
-  function pthread_attr_getdetachstate(__attr:Ppthread_attr_t; __detachstate:Plongint):longint;cdecl; external libthreads;
-  function pthread_attr_setschedparam(__attr:Ppthread_attr_t; __param:Psched_param):longint;cdecl; external libthreads;
-  function pthread_attr_getschedparam(__attr:Ppthread_attr_t; __param:Psched_param):longint;cdecl; external libthreads;
-  function pthread_attr_setschedpolicy(__attr:Ppthread_attr_t; __policy:longint):longint;cdecl; external libthreads;
-  function pthread_attr_getschedpolicy(__attr:Ppthread_attr_t; __policy:Plongint):longint;cdecl; external libthreads;
-  function pthread_attr_setinheritsched(__attr:Ppthread_attr_t; __inherit:longint):longint;cdecl; external libthreads;
-  function pthread_attr_getinheritsched(__attr:Ppthread_attr_t; __inherit:Plongint):longint;cdecl; external libthreads;
-  function pthread_attr_setscope(__attr:Ppthread_attr_t; __scope:longint):longint;cdecl; external libthreads;
-  function pthread_attr_getscope(__attr:Ppthread_attr_t; __scope:Plongint):longint;cdecl; external libthreads;
-  function pthread_attr_setstackaddr(__attr:Ppthread_attr_t; __stackaddr:pointer):longint;cdecl; external libthreads;
-  function pthread_attr_getstackaddr(__attr:Ppthread_attr_t; __stackaddr:Ppointer):longint;cdecl; external libthreads;
-  function pthread_attr_setstacksize(__attr:Ppthread_attr_t; __stacksize:size_t):longint;cdecl; external libthreads;
-  function pthread_attr_getstacksize(__attr:Ppthread_attr_t; __stacksize:Psize_t):longint;cdecl; external libthreads;
-  function pthread_attr_getguardsize(__attr:Ppthread_attr_t; Guardsize: PCardinal): Integer; cdecl;external libthreads;
-  function pthread_attr_setguardsize(__attr:Ppthread_attr_t; Guardsize: Cardinal): Integer; cdecl;external libthreads;
-  function pthread_setschedparam(__target_thread:pthread_t; __policy:longint; __param:Psched_param):longint;cdecl; external libthreads;
-  function pthread_getschedparam(__target_thread:pthread_t; __policy:Plongint; __param:Psched_param):longint;cdecl; external libthreads;
-  function pthread_getconcurrency: Integer; cdecl;external libthreads;
-  function pthread_setconcurrency(Level: Integer): Integer; cdecl;external libthreads;
-  function pthread_yield(): Integer; cdecl;external libthreads;
-  function pthread_mutex_init(__mutex:Ppthread_mutex_t; __mutex_attr:Ppthread_mutexattr_t):longint;cdecl; external libthreads;
-  function pthread_mutex_destroy(__mutex:Ppthread_mutex_t):longint;cdecl; external libthreads;
-  function pthread_mutex_trylock(__mutex:Ppthread_mutex_t):longint;cdecl; external libthreads;
-  function pthread_mutex_lock(__mutex:Ppthread_mutex_t):longint;cdecl; external libthreads;
-  function pthread_mutex_unlock(__mutex:Ppthread_mutex_t):longint;cdecl; external libthreads;
-  function pthread_mutexattr_init(__attr:Ppthread_mutexattr_t):longint;cdecl; external libthreads;
-  function pthread_mutexattr_destroy(__attr:Ppthread_mutexattr_t):longint;cdecl; external libthreads;
-  function pthread_mutexattr_getpshared(__attr:Ppthread_mutexattr_t; __pshared:Plongint):longint;cdecl; external libthreads;
-  function pthread_mutexattr_setpshared(__attr:Ppthread_mutexattr_t; __pshared:longint):longint;cdecl; external libthreads;
-  function pthread_mutexattr_settype(__attr: Ppthread_mutexattr_t; Kind: Integer): Integer; cdecl;external libthreads;
-  function pthread_mutexattr_gettype(__attr: Ppthread_mutexattr_t; var Kind: Integer): Integer; cdecl;external libthreads;
-  function pthread_cond_init(__cond:Ppthread_cond_t; __cond_attr:Ppthread_condattr_t):longint;cdecl; external libthreads;
-  function pthread_cond_destroy(__cond:Ppthread_cond_t):longint;cdecl; external libthreads;
-  function pthread_cond_signal(__cond:Ppthread_cond_t):longint;cdecl; external libthreads;
-  function pthread_cond_broadcast(__cond:Ppthread_cond_t):longint;cdecl; external libthreads;
-  function pthread_cond_wait(__cond:Ppthread_cond_t; __mutex:Ppthread_mutex_t):longint;cdecl; external libthreads;
-  function pthread_cond_timedwait(__cond:Ppthread_cond_t; __mutex:Ppthread_mutex_t; __abstime:Ptimespec):longint;cdecl; external libthreads;
-  function pthread_condattr_init(__attr:Ppthread_condattr_t):longint;cdecl; external libthreads;
-  function pthread_condattr_destroy(__attr:Ppthread_condattr_t):longint;cdecl; external libthreads;
-  function pthread_condattr_getpshared(__attr:Ppthread_condattr_t; __pshared:Plongint):longint;cdecl; external libthreads;
-  function pthread_condattr_setpshared(__attr:Ppthread_condattr_t; __pshared:longint):longint;cdecl; external libthreads;
-  function pthread_rwlock_init(__rwlock:Ppthread_rwlock_t; __attr:Ppthread_rwlockattr_t):longint;cdecl; external libthreads;
-  function pthread_rwlock_destroy(__rwlock:Ppthread_rwlock_t):longint;cdecl;external libthreads;
-  function pthread_rwlock_rdlock(__rwlock:Ppthread_rwlock_t):longint;cdecl;external libthreads;
-  function pthread_rwlock_tryrdlock(__rwlock:Ppthread_rwlock_t):longint;cdecl;external libthreads;
-  function pthread_rwlock_timedrdlock(__rwlock:Ppthread_rwlock_t; __abstime:Ptimespec):longint;cdecl;external libthreads;
-  function pthread_rwlock_wrlock(__rwlock:Ppthread_rwlock_t):longint;cdecl;external libthreads;
-  function pthread_rwlock_trywrlock(__rwlock:Ppthread_rwlock_t):longint;cdecl; external libthreads;
-  function pthread_rwlock_timedwrlock(__rwlock:Ppthread_rwlock_t; __abstime:Ptimespec):longint;cdecl;external libthreads;
-  function pthread_rwlock_unlock(__rwlock:Ppthread_rwlock_t):longint;cdecl;external libthreads;
-  function pthread_rwlockattr_init(__attr:Ppthread_rwlockattr_t):longint;cdecl;external libthreads;
-  function pthread_rwlockattr_destroy(__attr:Ppthread_rwlockattr_t):longint;cdecl;external libthreads;
-  function pthread_rwlockattr_getpshared(__attr:Ppthread_rwlockattr_t; __pshared:Plongint):longint;cdecl;external libthreads;
-  function pthread_rwlockattr_setpshared(__attr:Ppthread_rwlockattr_t; __pshared:longint):longint;cdecl;external libthreads;
-  function pthread_rwlockattr_getkind_np(__attr:Ppthread_rwlockattr_t; __pref:Plongint):longint;cdecl;external libthreads;
-  function pthread_rwlockattr_setkind_np(__attr:Ppthread_rwlockattr_t; __pref:longint):longint;cdecl;external libthreads;
-  function pthread_spin_init(__lock:Ppthread_spinlock_t; __pshared:longint):longint;cdecl;external libthreads;
-  function pthread_spin_destroy(__lock:Ppthread_spinlock_t):longint;cdecl;external libthreads;
-  function pthread_spin_lock(__lock:Ppthread_spinlock_t):longint;cdecl;external libthreads;
-  function pthread_spin_trylock(__lock:Ppthread_spinlock_t):longint;cdecl;external libthreads;
-  function pthread_spin_unlock(__lock:Ppthread_spinlock_t):longint;cdecl;external libthreads;
-  function pthread_barrier_init(__barrier:Ppthread_barrier_t; __attr:Ppthread_barrierattr_t; __count:dword):longint;cdecl;external libthreads;
-  function pthread_barrier_destroy(__barrier:Ppthread_barrier_t):longint;cdecl;external libthreads;
-  function pthread_barrierattr_init(__attr:Ppthread_barrierattr_t):longint;cdecl;external libthreads;
-  function pthread_barrierattr_destroy(__attr:Ppthread_barrierattr_t):longint;cdecl;external libthreads;
-  function pthread_barrierattr_getpshared(__attr:Ppthread_barrierattr_t; __pshared:Plongint):longint;cdecl;external libthreads;
-  function pthread_barrierattr_setpshared(__attr:Ppthread_barrierattr_t; __pshared:longint):longint;cdecl;external libthreads;
-  function pthread_barrier_wait(__barrier:Ppthread_barrier_t):longint;cdecl;external libthreads;
-  function pthread_key_create(__key:Ppthread_key_t; __destr_function :TKeyValueDestructor):longint;cdecl; external libthreads;
-  function pthread_key_delete(__key:pthread_key_t):longint;cdecl; external libthreads;
-  function pthread_setspecific(__key:pthread_key_t; __pointer:pointer):longint;cdecl; external libthreads;
-  function pthread_getspecific(__key:pthread_key_t):pointer;cdecl; external libthreads;
-  function pthread_once(__once_control:Ppthread_once_t; __init_routine:Tprocedure ):longint;cdecl; external libthreads;
-  function pthread_setcancelstate(__state:longint; __oldstate:Plongint):longint;cdecl; external libthreads;
-  function pthread_setcanceltype(__type:longint; __oldtype:Plongint):longint;cdecl; external libthreads;
-  function pthread_cancel(__thread:pthread_t):longint;cdecl; external libthreads;
-  procedure pthread_testcancel;cdecl; external libthreads;
-  procedure _pthread_cleanup_push(__buffer:P_pthread_cleanup_buffer; __routine:TPthreadCleanupRoutine; __arg:pointer);cdecl; external libthreads;
-  procedure _pthread_cleanup_pop(__buffer:P_pthread_cleanup_buffer; __execute:longint);cdecl; external libthreads;
-  function pthread_atfork(__prepare:TforkHandler ; __parent:TForkHandler ; __child: TForkHandler ):longint;cdecl; external libthreads;
-  procedure pthread_kill_other_threads_np;cdecl; external libthreads;
-  procedure __pthread_initialize; cdecl; external libthreads;
-  function pthread_sigmask(__how:longint; __newmask:P__sigset_t; __oldmask:P__sigset_t):longint;cdecl; external libthreads;
-  function pthread_kill(__thread:pthread_t; __signo:longint):longint;cdecl; external libthreads;
+{$mode objfpc}
+{$PACKRECORDS C}
 
-  function sem_init(__sem:Psem_t; __pshared:longint; __value:dword):longint;cdecl;external libthreads;
-  function sem_destroy(__sem:Psem_t):longint;cdecl;external libthreads;
-  function sem_close(__sem:Psem_t):longint;cdecl;external libthreads;
-  function sem_unlink(__name:Pchar):longint;cdecl;external libthreads;
-  function sem_wait(__sem:Psem_t):longint;cdecl;external libthreads;
-  function sem_trywait(__sem:Psem_t):longint;cdecl;external libthreads;
-  function sem_post(__sem:Psem_t):longint;cdecl;external libthreads;
-  function sem_getvalue(__sem:Psem_t; __sval:Plongint):longint;cdecl;external libthreads;
+{$ifdef BSD}
 
-{ ---------------------------------------------------------------------
-     Overloaded versions with var args instead of pointers
-  ---------------------------------------------------------------------}
-              
-  function pthread_create(var __thread:pthread_t; var __attr: pthread_attr_t; __start_routine:TStartRoutine; __arg:pointer):longint;cdecl; external libthreads;
-  function pthread_join(__th:pthread_t; var __thread_return:pointer):longint;cdecl; external libthreads;
-  function pthread_attr_init(var __attr: pthread_attr_t):longint;cdecl; external libthreads;
-  function pthread_attr_destroy(var __attr: pthread_attr_t):longint;cdecl; external libthreads;
-  function pthread_attr_setdetachstate(var __attr: pthread_attr_t; __detachstate:longint):longint;cdecl; external libthreads;
-  function pthread_attr_getdetachstate(var __attr: pthread_attr_t; var __detachstate:longint):longint;cdecl; external libthreads;
-  function pthread_attr_setschedparam(var __attr: pthread_attr_t; const __param: sched_param):longint;cdecl; external libthreads;
-  function pthread_attr_getschedparam(var __attr: pthread_attr_t; var __param: sched_param):longint;cdecl; external libthreads;
-  function pthread_attr_setschedpolicy(var __attr: pthread_attr_t; __policy:longint):longint;cdecl; external libthreads;
-  function pthread_attr_getschedpolicy(var __attr: pthread_attr_t; var __policy:longint):longint;cdecl; external libthreads;
-  function pthread_attr_setinheritsched(var __attr: pthread_attr_t; __inherit:longint):longint;cdecl; external libthreads;
-  function pthread_attr_getinheritsched(var __attr: pthread_attr_t; var __inherit: longint):longint;cdecl; external libthreads;
-  function pthread_attr_setscope(var __attr: pthread_attr_t; __scope:longint):longint;cdecl; external libthreads;
-  function pthread_attr_getscope(var __attr: pthread_attr_t; var __scope: longint):longint;cdecl; external libthreads;
-  function pthread_attr_setstackaddr(var __attr: pthread_attr_t; __stackaddr:pointer):longint;cdecl; external libthreads;
-  function pthread_attr_getstackaddr(var __attr: pthread_attr_t; var __stackaddr:pointer):longint;cdecl; external libthreads;
-  function pthread_attr_setstacksize(var __attr: pthread_attr_t; __stacksize:size_t):longint;cdecl; external libthreads;
-  function pthread_attr_getstacksize(var __attr: pthread_attr_t; var __stacksize: size_t):longint;cdecl; external libthreads;
-  function pthread_attr_getguardsize(var __attr: pthread_attr_t; var Guardsize: Cardinal): Integer; cdecl;external libthreads;
-  function pthread_attr_setguardsize(var __attr: pthread_attr_t; Guardsize: Cardinal): Integer; cdecl;external libthreads;
-  function pthread_setschedparam(__target_thread:pthread_t; __policy:longint; const __param: sched_param):longint;cdecl; external libthreads;
-  function pthread_getschedparam(__target_thread:pthread_t; var __policy: longint; var __param: sched_param):longint;cdecl; external libthreads;
-  function pthread_mutex_init(var __mutex: pthread_mutex_t; var __mutex_attr: pthread_mutexattr_t):longint;cdecl; external libthreads;
-  function pthread_mutex_destroy(var __mutex: pthread_mutex_t):longint;cdecl; external libthreads;
-  function pthread_mutex_trylock(var __mutex: pthread_mutex_t):longint;cdecl; external libthreads;
-  function pthread_mutex_lock(var __mutex: pthread_mutex_t):longint;cdecl; external libthreads;
-  function pthread_mutex_unlock(var __mutex: pthread_mutex_t):longint;cdecl; external libthreads;
-  function pthread_mutexattr_init(var __attr: pthread_mutexattr_t):longint;cdecl; external libthreads;
-  function pthread_mutexattr_destroy(var __attr: pthread_mutexattr_t):longint;cdecl; external libthreads;
-  function pthread_mutexattr_getpshared(var __attr: pthread_mutexattr_t; var __pshared: longint):longint;cdecl; external libthreads;
-  function pthread_mutexattr_setpshared(var __attr: pthread_mutexattr_t; __pshared:longint):longint;cdecl; external libthreads;
-  function pthread_mutexattr_settype(var __attr: pthread_mutexattr_t; Kind: Integer): Integer; cdecl;external libthreads;
-  function pthread_mutexattr_gettype(var __attr: pthread_mutexattr_t; var Kind: Integer): Integer; cdecl;external libthreads;
-  function pthread_cond_init(var __cond: pthread_cond_t;var __cond_attr: pthread_condattr_t):longint;cdecl; external libthreads;
-  function pthread_cond_destroy(var __cond: pthread_cond_t):longint;cdecl; external libthreads;
-  function pthread_cond_signal(var __cond: pthread_cond_t):longint;cdecl; external libthreads;
-  function pthread_cond_broadcast(var __cond: pthread_cond_t):longint;cdecl; external libthreads;
-  function pthread_cond_wait(var __cond: pthread_cond_t; var __mutex: pthread_mutex_t):longint;cdecl; external libthreads;
-  function pthread_cond_timedwait(var __cond: pthread_cond_t; var __mutex: pthread_mutex_t; var __abstime: timespec):longint;cdecl; external libthreads;
-  function pthread_condattr_init(var __attr: pthread_condattr_t):longint;cdecl; external libthreads;
-  function pthread_condattr_destroy(var __attr: pthread_condattr_t):longint;cdecl; external libthreads;
-  function pthread_condattr_getpshared(var __attr: pthread_condattr_t; var __pshared:longint):longint;cdecl; external libthreads;
-  function pthread_condattr_setpshared(var __attr: pthread_condattr_t; __pshared:longint):longint;cdecl; external libthreads;
-  function pthread_rwlock_init(var __rwlock: pthread_rwlock_t; var __attr: pthread_rwlockattr_t):longint;cdecl; external libthreads;
-  function pthread_rwlock_destroy(var __rwlock: pthread_rwlock_t):longint;cdecl;external libthreads;
-  function pthread_rwlock_rdlock(var __rwlock: pthread_rwlock_t):longint;cdecl;external libthreads;
-  function pthread_rwlock_tryrdlock(var __rwlock: pthread_rwlock_t):longint;cdecl;external libthreads;
-  function pthread_rwlock_timedrdlock(var __rwlock: pthread_rwlock_t; __abstime:Ptimespec):longint;cdecl;external libthreads;
-  function pthread_rwlock_wrlock(var __rwlock: pthread_rwlock_t):longint;cdecl;external libthreads;
-  function pthread_rwlock_trywrlock(var __rwlock: pthread_rwlock_t):longint;cdecl; external libthreads;
-  function pthread_rwlock_timedwrlock(var __rwlock: pthread_rwlock_t; __abstime:Ptimespec):longint;cdecl;external libthreads;
-  function pthread_rwlock_unlock(var __rwlock: pthread_rwlock_t):longint;cdecl;external libthreads;
-  function pthread_rwlockattr_init(var __attr: pthread_rwlockattr_t):longint;cdecl;external libthreads;
-  function pthread_rwlockattr_destroy(var __attr: pthread_rwlockattr_t):longint;cdecl;external libthreads;
-  function pthread_rwlockattr_getpshared(var __attr: pthread_rwlockattr_t; var __pshared: longint):longint;cdecl;external libthreads;
-  function pthread_rwlockattr_setpshared(var __attr: pthread_rwlockattr_t; __pshared:longint):longint;cdecl;external libthreads;
-  function pthread_rwlockattr_getkind_np(var __attr: pthread_rwlockattr_t; var __pref: longint):longint;cdecl;external libthreads;
-  function pthread_rwlockattr_setkind_np(var __attr: pthread_rwlockattr_t; __pref:longint):longint;cdecl;external libthreads;
-  function pthread_spin_init(var __lock: pthread_spinlock_t; __pshared:longint):longint;cdecl;external libthreads;
-  function pthread_spin_destroy(var __lock: pthread_spinlock_t):longint;cdecl;external libthreads;
-  function pthread_spin_lock(var __lock: pthread_spinlock_t):longint;cdecl;external libthreads;
-  function pthread_spin_trylock(var __lock: pthread_spinlock_t):longint;cdecl;external libthreads;
-  function pthread_spin_unlock(var __lock: pthread_spinlock_t):longint;cdecl;external libthreads;
-  function pthread_barrier_init(var __barrier: pthread_barrier_t;var __attr: pthread_barrierattr_t; __count:dword):longint;cdecl;external libthreads;
-  function pthread_barrier_destroy(var __barrier: pthread_barrier_t):longint;cdecl;external libthreads;
-  function pthread_barrierattr_init(var __attr: pthread_barrierattr_t):longint;cdecl;external libthreads;
-  function pthread_barrierattr_destroy(var __attr: pthread_barrierattr_t):longint;cdecl;external libthreads;
-  function pthread_barrierattr_getpshared(var __attr: pthread_barrierattr_t; var __pshared:longint):longint;cdecl;external libthreads;
-  function pthread_barrierattr_setpshared(var __attr: pthread_barrierattr_t; __pshared:longint):longint;cdecl;external libthreads;
-  function pthread_barrier_wait(var __barrier: pthread_barrier_t):longint;cdecl;external libthreads;
-  function pthread_key_create(var __key: pthread_key_t; __destr_function :TKeyValueDestructor):longint;cdecl; external libthreads;
-  function pthread_once(var __once_control: pthread_once_t; __init_routine:Tprocedure ):longint;cdecl; external libthreads;
-  function pthread_setcancelstate(__state:longint; var __oldstate:longint):longint;cdecl; external libthreads;
-  function pthread_setcanceltype(__type:longint;var __oldtype:longint):longint;cdecl; external libthreads;
+{$ifndef ver1_0}
+Uses BaseUnix;
+{$endif}
 
-  procedure _pthread_cleanup_push(var __buffer: _pthread_cleanup_buffer; __routine:TPthreadCleanupRoutine; __arg:pointer);cdecl; external libthreads;
-  procedure _pthread_cleanup_pop(var __buffer:_pthread_cleanup_buffer; __execute:longint);cdecl; external libthreads;
-  function pthread_sigmask(__how:longint; var __newmask:__sigset_t; var __oldmask:__sigset_t):longint;cdecl; external libthreads;
+{$i pthrbsd.inc}
 
-  function sem_init(var __sem: sem_t; __pshared:longint; __value:dword):longint;cdecl;external libthreads;
-  function sem_destroy(var __sem: sem_t):longint;cdecl;external libthreads;
-  function sem_close(var __sem: sem_t):longint;cdecl;external libthreads;
-  function sem_wait(var __sem: sem_t):longint;cdecl;external libthreads;
-  function sem_trywait(var __sem: sem_t):longint;cdecl;external libthreads;
-  function sem_post(var __sem: sem_t):longint;cdecl;external libthreads;
-  function sem_getvalue(var __sem: sem_t; var __sval:longint):longint;cdecl;external libthreads;
+{$else}
+{$i pthrlinux.inc}
+{$endif}
                 
 implementation
 
 end.
+
+{
+  $Log :            $
+
+}
+

packages/base/pthreads/pthrlinux.inc

@@ -0,0 +1,457 @@
+{
+   $Id$
+   This file is part of the Free Pascal run time library.
+   Copyright (c) 1999-2000 by Michael Van Canneyt,
+   members of the Free Pascal development team.
+
+   See the file COPYING.FPC, included in this distribution,
+   for details about the copyright.
+
+   This program 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.
+
+**********************************************************************}
+
+  {
+  #define PTHREAD_MUTEX_INITIALIZER {0, 0, 0, PTHREAD_MUTEX_TIMED_NP, __LOCK_INITIALIZER}
+  #define PTHREAD_COND_INITIALIZER {__LOCK_INITIALIZER, 0}
+   }
+
+  { Values for attributes.   }
+
+Const
+  LibThreads = 'pthread';
+
+  PTHREAD_CREATE_JOINABLE = 0;
+  PTHREAD_CREATE_DETACHED = 1;
+
+  PTHREAD_INHERIT_SCHED   = 0;
+  PTHREAD_EXPLICIT_SCHED  = 1;
+ 
+  PTHREAD_SCOPE_SYSTEM    = 0;
+  PTHREAD_SCOPE_PROCESS   = 1;
+
+  NONRECURSIVE  = 0;
+  RECURSIVE     = 1;
+
+  PTHREAD_MUTEX_TIMED_NP      = 0;
+  PTHREAD_MUTEX_RECURSIVE_NP  = 1;
+  PTHREAD_MUTEX_ERRORCHECK_NP = 2;
+  PTHREAD_MUTEX_ADAPTIVE_NP   = 3;
+
+  PTHREAD_MUTEX_NORMAL     = PTHREAD_MUTEX_TIMED_NP;
+  PTHREAD_MUTEX_RECURSIVE  = PTHREAD_MUTEX_RECURSIVE_NP;
+  PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP;
+  PTHREAD_MUTEX_DEFAULT    = PTHREAD_MUTEX_NORMAL;
+  PTHREAD_MUTEX_FAST_NP    = PTHREAD_MUTEX_ADAPTIVE_NP;
+                                      
+  PTHREAD_PROCESS_PRIVATE = 0;
+  PTHREAD_PROCESS_SHARED  = 1;
+  
+  PTHREAD_ONCE_INIT = 0;
+  
+  PTHREAD_CANCEL_ENABLE  = 0;
+  PTHREAD_CANCEL_DISABLE = 1;
+
+  PTHREAD_CANCEL_DEFERRED     = 0;
+  PTHREAD_CANCEL_ASYNCHRONOUS = 1;
+
+  PTHREAD_CANCELED = Pointer(-1);
+  PTHREAD_BARRIER_SERIAL_THREAD = -1;
+
+  PTHREAD_RWLOCK_PREFER_READER_NP = 0;
+  PTHREAD_RWLOCK_PREFER_WRITER_NP = 1;
+  PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP = 2; 
+  PTHREAD_RWLOCK_DEFAULT_NP = PTHREAD_RWLOCK_PREFER_WRITER_NP;
+  
+  _SIGSET_NWORDS  = 1024 div (8 * SizeOf(LongWord));
+    
+type
+   __sigset_t = record
+     __val: packed array[0.._SIGSET_NWORDS-1] of LongWord;
+   end;
+   P__sigset_t = ^__sigset_t;
+   TSigset = __sigset_t;
+   PSigset = ^TSigset;
+   
+type
+  // inserted.
+  Size_t = cardinal;
+  PSize_t = ^Size_t;
+  PCardinal =  ^Cardinal;
+  
+  // From scheduler.
+  
+  timespec =  record
+    tv_sec: Longint; 
+    tv_nsec: Longint; 
+  end;
+  TTimeSpec = timespec;
+  PTimeSpec = ^TTimeSpec;
+
+  // procedural types used in parameters to pthread functions
+  
+  TStartRoutine = function (_para1:pointer): integer; cdecl;
+  TKeyValueDestructor = procedure(ValueInKey: Pointer); cdecl;
+  TInitOnceProc = Procedure;cdecl;
+  TForkHandler = procedure; cdecl;
+
+  PTHREAD_T  = cardinal;
+  TThreadID = pthread_t;
+  PPTHREAD_T = ^PTHREAD_T;
+  PThreadID = ^TThreadID;
+  
+  _PTHREAD_DESCR = Pointer;
+  TPTHREAD_DESCR = _PTHREAD_DESCR;
+  PPTHREAD_DESCR = ^TPTHREAD_DESCR;
+  P_PTHREAD_DESCR = ^_PTHREAD_DESCR;
+  
+  sched_param = record
+    sched_priority: Integer;
+  end;
+  Psched_param = ^sched_param;  
+  TSchedParam = sched_param;
+  PSchedParam = ^TSchedParam;
+
+  pthread_attr_t = record
+    __detachstate,
+    __schedpolicy: Integer;
+    __schedparam: TSchedParam;
+    __inheritsched,
+    __scope: Integer;
+    __guardsize: Size_T;
+    __stackaddr_set: Integer;
+    __stackaddr: Pointer;
+    __stacksize: Size_T;
+  end;
+  ppthread_attr_t = ^pthread_attr_t;
+  TThreadAttr = pthread_attr_t;
+  PThreadAttr = ^TThreadAttr;
+  
+  _pthread_fastlock = record
+    __status: Longint;
+    __spinlock: Integer;
+  end;
+  p_pthread_fastlock = ^_pthread_fastlock; 
+  TPthreadFastlock = _pthread_fastlock;
+  PPthreadFastlock = ^TPthreadFastlock;
+  
+  PTHREAD_MUTEX_T =  record
+    __m_reserved: Integer;
+    __m_count: Integer; 
+    __m_owner: _pthread_descr; 
+    __m_kind: Integer;   
+    __m_lock: _pthread_fastlock;  
+  end;
+  PPTHREAD_MUTEX_T = ^PTHREAD_MUTEX_T;  
+  TPthreadMutex = PTHREAD_MUTEX_T;
+  PPthreadMutex = ^TPthreadMutex;
+  
+  pthread_mutexattr_t = {packed} record
+    __mutexkind: Integer;
+  end;
+  TMutexAttribute = pthread_mutexattr_t;
+  PMutexAttribute = ^TMutexAttribute;
+  PPTHREAD_MUTEXATTR_T = ^pthread_mutexattr_t;
+                   
+  TPThreadCleanupRoutine = procedure (_para1:pointer);cdecl;                         
+  
+  PPthreadCleanupBuffer = ^_pthread_cleanup_buffer;
+  p_pthread_cleanup_buffer = ^_pthread_cleanup_buffer;
+  _pthread_cleanup_buffer = {packed} record
+    __routine: TPThreadCleanupRoutine;    { Function to call.  }
+    __arg: Pointer;                       { Its argument.  }
+    __canceltype: Integer;                { Saved cancellation type. }
+    __prev: p_pthread_Cleanup_Buffer;        { Chaining of cleanup functions.  }
+  end;
+  TPthreadCleanupBuffer = _pthread_cleanup_buffer;  
+
+  pthread_cond_t = record
+    __c_lock: _pthread_fastlock;
+    __c_waiting: _pthread_descr;
+  end;
+  PPthread_cond_t = ^pthread_cond_t;
+  TCondVar = pthread_cond_t;
+  PCondVar = ^TCondVar;
+
+  pthread_condattr_t = record
+    __dummy: Integer;
+  end;
+  Ppthread_condattr_t = ^pthread_condattr_t;
+  TPthreadCondattr = pthread_condattr_t;
+  PPthreadCondattr = ^TPthreadCondattr;
+
+  pthread_key_t = Cardinal;
+  ppthread_key_t = ^pthread_key_t;
+  TPThreadKey = pthread_key_t;
+  PPThreadKey = ^TPThreadKey;
+       
+  pthread_once_t = Integer;
+  Ppthread_once_t = ^pthread_once_t;
+  TPThreadOnce = pthread_once_t;
+  PPThreadOnce = ^pthread_once_t;
+
+  __sem_lock_t = record 
+    status: Longint;
+    spinlock: Integer;
+  end;
+  TSemLock = __sem_lock_t;
+  PSemLock = ^TSemLock;
+
+  sem_t = record
+    __sem_lock: __sem_lock_t;
+    __sem_value: Integer;
+    __sem_waiting: _pthread_descr;
+  end;
+  psem_t = ^sem_t;
+  TSemaphore = sem_t;
+  PSemaphore = ^TSemaphore;
+
+  pthread_rwlock_t = record
+    __rw_lock: _pthread_fastlock;
+    __rw_readers: Integer;
+    __rw_writer: _pthread_descr;
+    __rw_read_waiting: _pthread_descr;
+    __rw_write_waiting: _pthread_descr;
+    __rw_kind: Integer;
+    __rw_pshared: Integer;
+  end;
+  ppthread_rwlock_t = ^pthread_rwlock_t;
+  TPthreadRWlock = pthread_rwlock_t;
+  PPthreadRWlock = ^TPthreadRWlock;
+
+  pthread_rwlockattr_t = {packed} record
+    __lockkind: Integer;
+    __pshared: Integer;
+  end;
+  ppthread_rwlockattr_t = ^pthread_rwlockattr_t;
+  TPthreadRWlockAttribute = pthread_rwlockattr_t;
+  PPthreadRWlockAttribute = ^TPthreadRWlockAttribute;
+
+  pthread_spinlock_t = Integer;
+  ppthread_spinlock_t = ^pthread_spinlock_t;
+  TPthreadSpinlock = pthread_spinlock_t;
+  PTPthreadSpinlock = ^TPthreadSpinlock;        
+        
+  pthread_barrier_t = record
+    __ba_lock: _pthread_fastlock;
+    __ba_required: Integer;
+    __ba_present: Integer;
+    __ba_waiting: _pthread_descr;
+  end;
+  ppthread_barrier_t = ^pthread_barrier_t;
+  TPthreadBarrier = pthread_barrier_t;
+  PPthreadBarrier = ^TPthreadBarrier;
+
+  pthread_barrierattr_t = record
+    __pshared: Integer;
+  end;
+  ppthread_barrierattr_t = ^pthread_barrierattr_t;
+  TPthreadBarrierAttribute = pthread_barrierattr_t;
+  PPthreadBarrierAttribute = ^TPthreadBarrierAttribute;
+
+{ ---------------------------------------------------------------------
+    Raw function prototypes
+  ---------------------------------------------------------------------}
+  
+          
+  function pthread_create(__thread:Ppthread_t; __attr:Ppthread_attr_t; __start_routine:TStartRoutine; __arg:pointer):longint;cdecl; external libthreads;
+  function pthread_self:pthread_t;cdecl; external libthreads;
+  function pthread_equal(__thread1:pthread_t; __thread2:pthread_t):longint;cdecl; external libthreads;
+  procedure pthread_exit(__retval:pointer);cdecl; external libthreads;
+  function pthread_join(__th:pthread_t; __thread_return:Ppointer):longint;cdecl; external libthreads;
+  function pthread_detach(__th:pthread_t):longint;cdecl; external libthreads;
+  function pthread_attr_init(__attr:Ppthread_attr_t):longint;cdecl; external libthreads;
+  function pthread_attr_destroy(__attr:Ppthread_attr_t):longint;cdecl; external libthreads;
+  function pthread_attr_setdetachstate(__attr:Ppthread_attr_t; __detachstate:longint):longint;cdecl; external libthreads;
+  function pthread_attr_getdetachstate(__attr:Ppthread_attr_t; __detachstate:Plongint):longint;cdecl; external libthreads;
+  function pthread_attr_setschedparam(__attr:Ppthread_attr_t; __param:Psched_param):longint;cdecl; external libthreads;
+  function pthread_attr_getschedparam(__attr:Ppthread_attr_t; __param:Psched_param):longint;cdecl; external libthreads;
+  function pthread_attr_setschedpolicy(__attr:Ppthread_attr_t; __policy:longint):longint;cdecl; external libthreads;
+  function pthread_attr_getschedpolicy(__attr:Ppthread_attr_t; __policy:Plongint):longint;cdecl; external libthreads;
+  function pthread_attr_setinheritsched(__attr:Ppthread_attr_t; __inherit:longint):longint;cdecl; external libthreads;
+  function pthread_attr_getinheritsched(__attr:Ppthread_attr_t; __inherit:Plongint):longint;cdecl; external libthreads;
+  function pthread_attr_setscope(__attr:Ppthread_attr_t; __scope:longint):longint;cdecl; external libthreads;
+  function pthread_attr_getscope(__attr:Ppthread_attr_t; __scope:Plongint):longint;cdecl; external libthreads;
+  function pthread_attr_setstackaddr(__attr:Ppthread_attr_t; __stackaddr:pointer):longint;cdecl; external libthreads;
+  function pthread_attr_getstackaddr(__attr:Ppthread_attr_t; __stackaddr:Ppointer):longint;cdecl; external libthreads;
+  function pthread_attr_setstacksize(__attr:Ppthread_attr_t; __stacksize:size_t):longint;cdecl; external libthreads;
+  function pthread_attr_getstacksize(__attr:Ppthread_attr_t; __stacksize:Psize_t):longint;cdecl; external libthreads;
+  function pthread_attr_getguardsize(__attr:Ppthread_attr_t; Guardsize: PCardinal): Integer; cdecl;external libthreads;
+  function pthread_attr_setguardsize(__attr:Ppthread_attr_t; Guardsize: Cardinal): Integer; cdecl;external libthreads;
+  function pthread_setschedparam(__target_thread:pthread_t; __policy:longint; __param:Psched_param):longint;cdecl; external libthreads;
+  function pthread_getschedparam(__target_thread:pthread_t; __policy:Plongint; __param:Psched_param):longint;cdecl; external libthreads;
+  function pthread_getconcurrency: Integer; cdecl;external libthreads;
+  function pthread_setconcurrency(Level: Integer): Integer; cdecl;external libthreads;
+  function pthread_yield(): Integer; cdecl;external libthreads;
+  function pthread_mutex_init(__mutex:Ppthread_mutex_t; __mutex_attr:Ppthread_mutexattr_t):longint;cdecl; external libthreads;
+  function pthread_mutex_destroy(__mutex:Ppthread_mutex_t):longint;cdecl; external libthreads;
+  function pthread_mutex_trylock(__mutex:Ppthread_mutex_t):longint;cdecl; external libthreads;
+  function pthread_mutex_lock(__mutex:Ppthread_mutex_t):longint;cdecl; external libthreads;
+  function pthread_mutex_unlock(__mutex:Ppthread_mutex_t):longint;cdecl; external libthreads;
+  function pthread_mutexattr_init(__attr:Ppthread_mutexattr_t):longint;cdecl; external libthreads;
+  function pthread_mutexattr_destroy(__attr:Ppthread_mutexattr_t):longint;cdecl; external libthreads;
+  function pthread_mutexattr_getpshared(__attr:Ppthread_mutexattr_t; __pshared:Plongint):longint;cdecl; external libthreads;
+  function pthread_mutexattr_setpshared(__attr:Ppthread_mutexattr_t; __pshared:longint):longint;cdecl; external libthreads;
+  function pthread_mutexattr_settype(__attr: Ppthread_mutexattr_t; Kind: Integer): Integer; cdecl;external libthreads;
+  function pthread_mutexattr_gettype(__attr: Ppthread_mutexattr_t; var Kind: Integer): Integer; cdecl;external libthreads;
+  function pthread_cond_init(__cond:Ppthread_cond_t; __cond_attr:Ppthread_condattr_t):longint;cdecl; external libthreads;
+  function pthread_cond_destroy(__cond:Ppthread_cond_t):longint;cdecl; external libthreads;
+  function pthread_cond_signal(__cond:Ppthread_cond_t):longint;cdecl; external libthreads;
+  function pthread_cond_broadcast(__cond:Ppthread_cond_t):longint;cdecl; external libthreads;
+  function pthread_cond_wait(__cond:Ppthread_cond_t; __mutex:Ppthread_mutex_t):longint;cdecl; external libthreads;
+  function pthread_cond_timedwait(__cond:Ppthread_cond_t; __mutex:Ppthread_mutex_t; __abstime:Ptimespec):longint;cdecl; external libthreads;
+  function pthread_condattr_init(__attr:Ppthread_condattr_t):longint;cdecl; external libthreads;
+  function pthread_condattr_destroy(__attr:Ppthread_condattr_t):longint;cdecl; external libthreads;
+  function pthread_condattr_getpshared(__attr:Ppthread_condattr_t; __pshared:Plongint):longint;cdecl; external libthreads;
+  function pthread_condattr_setpshared(__attr:Ppthread_condattr_t; __pshared:longint):longint;cdecl; external libthreads;
+  function pthread_rwlock_init(__rwlock:Ppthread_rwlock_t; __attr:Ppthread_rwlockattr_t):longint;cdecl; external libthreads;
+  function pthread_rwlock_destroy(__rwlock:Ppthread_rwlock_t):longint;cdecl;external libthreads;
+  function pthread_rwlock_rdlock(__rwlock:Ppthread_rwlock_t):longint;cdecl;external libthreads;
+  function pthread_rwlock_tryrdlock(__rwlock:Ppthread_rwlock_t):longint;cdecl;external libthreads;
+  function pthread_rwlock_timedrdlock(__rwlock:Ppthread_rwlock_t; __abstime:Ptimespec):longint;cdecl;external libthreads;
+  function pthread_rwlock_wrlock(__rwlock:Ppthread_rwlock_t):longint;cdecl;external libthreads;
+  function pthread_rwlock_trywrlock(__rwlock:Ppthread_rwlock_t):longint;cdecl; external libthreads;
+  function pthread_rwlock_timedwrlock(__rwlock:Ppthread_rwlock_t; __abstime:Ptimespec):longint;cdecl;external libthreads;
+  function pthread_rwlock_unlock(__rwlock:Ppthread_rwlock_t):longint;cdecl;external libthreads;
+  function pthread_rwlockattr_init(__attr:Ppthread_rwlockattr_t):longint;cdecl;external libthreads;
+  function pthread_rwlockattr_destroy(__attr:Ppthread_rwlockattr_t):longint;cdecl;external libthreads;
+  function pthread_rwlockattr_getpshared(__attr:Ppthread_rwlockattr_t; __pshared:Plongint):longint;cdecl;external libthreads;
+  function pthread_rwlockattr_setpshared(__attr:Ppthread_rwlockattr_t; __pshared:longint):longint;cdecl;external libthreads;
+  function pthread_rwlockattr_getkind_np(__attr:Ppthread_rwlockattr_t; __pref:Plongint):longint;cdecl;external libthreads;
+  function pthread_rwlockattr_setkind_np(__attr:Ppthread_rwlockattr_t; __pref:longint):longint;cdecl;external libthreads;
+  function pthread_spin_init(__lock:Ppthread_spinlock_t; __pshared:longint):longint;cdecl;external libthreads;
+  function pthread_spin_destroy(__lock:Ppthread_spinlock_t):longint;cdecl;external libthreads;
+  function pthread_spin_lock(__lock:Ppthread_spinlock_t):longint;cdecl;external libthreads;
+  function pthread_spin_trylock(__lock:Ppthread_spinlock_t):longint;cdecl;external libthreads;
+  function pthread_spin_unlock(__lock:Ppthread_spinlock_t):longint;cdecl;external libthreads;
+  function pthread_barrier_init(__barrier:Ppthread_barrier_t; __attr:Ppthread_barrierattr_t; __count:dword):longint;cdecl;external libthreads;
+  function pthread_barrier_destroy(__barrier:Ppthread_barrier_t):longint;cdecl;external libthreads;
+  function pthread_barrierattr_init(__attr:Ppthread_barrierattr_t):longint;cdecl;external libthreads;
+  function pthread_barrierattr_destroy(__attr:Ppthread_barrierattr_t):longint;cdecl;external libthreads;
+  function pthread_barrierattr_getpshared(__attr:Ppthread_barrierattr_t; __pshared:Plongint):longint;cdecl;external libthreads;
+  function pthread_barrierattr_setpshared(__attr:Ppthread_barrierattr_t; __pshared:longint):longint;cdecl;external libthreads;
+  function pthread_barrier_wait(__barrier:Ppthread_barrier_t):longint;cdecl;external libthreads;
+  function pthread_key_create(__key:Ppthread_key_t; __destr_function :TKeyValueDestructor):longint;cdecl; external libthreads;
+  function pthread_key_delete(__key:pthread_key_t):longint;cdecl; external libthreads;
+  function pthread_setspecific(__key:pthread_key_t; __pointer:pointer):longint;cdecl; external libthreads;
+  function pthread_getspecific(__key:pthread_key_t):pointer;cdecl; external libthreads;
+  function pthread_once(__once_control:Ppthread_once_t; __init_routine:Tprocedure ):longint;cdecl; external libthreads;
+  function pthread_setcancelstate(__state:longint; __oldstate:Plongint):longint;cdecl; external libthreads;
+  function pthread_setcanceltype(__type:longint; __oldtype:Plongint):longint;cdecl; external libthreads;
+  function pthread_cancel(__thread:pthread_t):longint;cdecl; external libthreads;
+  procedure pthread_testcancel;cdecl; external libthreads;
+  procedure _pthread_cleanup_push(__buffer:P_pthread_cleanup_buffer; __routine:TPthreadCleanupRoutine; __arg:pointer);cdecl; external libthreads;
+  procedure _pthread_cleanup_pop(__buffer:P_pthread_cleanup_buffer; __execute:longint);cdecl; external libthreads;
+  function pthread_atfork(__prepare:TforkHandler ; __parent:TForkHandler ; __child: TForkHandler ):longint;cdecl; external libthreads;
+  procedure pthread_kill_other_threads_np;cdecl; external libthreads;
+  procedure __pthread_initialize; cdecl; external libthreads;
+  function pthread_sigmask(__how:longint; __newmask:P__sigset_t; __oldmask:P__sigset_t):longint;cdecl; external libthreads;
+  function pthread_kill(__thread:pthread_t; __signo:longint):longint;cdecl; external libthreads;
+
+  function sem_init(__sem:Psem_t; __pshared:longint; __value:dword):longint;cdecl;external libthreads;
+  function sem_destroy(__sem:Psem_t):longint;cdecl;external libthreads;
+  function sem_close(__sem:Psem_t):longint;cdecl;external libthreads;
+  function sem_unlink(__name:Pchar):longint;cdecl;external libthreads;
+  function sem_wait(__sem:Psem_t):longint;cdecl;external libthreads;
+  function sem_trywait(__sem:Psem_t):longint;cdecl;external libthreads;
+  function sem_post(__sem:Psem_t):longint;cdecl;external libthreads;
+  function sem_getvalue(__sem:Psem_t; __sval:Plongint):longint;cdecl;external libthreads;
+
+{ ---------------------------------------------------------------------
+     Overloaded versions with var args instead of pointers
+  ---------------------------------------------------------------------}
+              
+  function pthread_create(var __thread:pthread_t; var __attr: pthread_attr_t; __start_routine:TStartRoutine; __arg:pointer):longint;cdecl; external libthreads;
+  function pthread_join(__th:pthread_t; var __thread_return:pointer):longint;cdecl; external libthreads;
+  function pthread_attr_init(var __attr: pthread_attr_t):longint;cdecl; external libthreads;
+  function pthread_attr_destroy(var __attr: pthread_attr_t):longint;cdecl; external libthreads;
+  function pthread_attr_setdetachstate(var __attr: pthread_attr_t; __detachstate:longint):longint;cdecl; external libthreads;
+  function pthread_attr_getdetachstate(var __attr: pthread_attr_t; var __detachstate:longint):longint;cdecl; external libthreads;
+  function pthread_attr_setschedparam(var __attr: pthread_attr_t; const __param: sched_param):longint;cdecl; external libthreads;
+  function pthread_attr_getschedparam(var __attr: pthread_attr_t; var __param: sched_param):longint;cdecl; external libthreads;
+  function pthread_attr_setschedpolicy(var __attr: pthread_attr_t; __policy:longint):longint;cdecl; external libthreads;
+  function pthread_attr_getschedpolicy(var __attr: pthread_attr_t; var __policy:longint):longint;cdecl; external libthreads;
+  function pthread_attr_setinheritsched(var __attr: pthread_attr_t; __inherit:longint):longint;cdecl; external libthreads;
+  function pthread_attr_getinheritsched(var __attr: pthread_attr_t; var __inherit: longint):longint;cdecl; external libthreads;
+  function pthread_attr_setscope(var __attr: pthread_attr_t; __scope:longint):longint;cdecl; external libthreads;
+  function pthread_attr_getscope(var __attr: pthread_attr_t; var __scope: longint):longint;cdecl; external libthreads;
+  function pthread_attr_setstackaddr(var __attr: pthread_attr_t; __stackaddr:pointer):longint;cdecl; external libthreads;
+  function pthread_attr_getstackaddr(var __attr: pthread_attr_t; var __stackaddr:pointer):longint;cdecl; external libthreads;
+  function pthread_attr_setstacksize(var __attr: pthread_attr_t; __stacksize:size_t):longint;cdecl; external libthreads;
+  function pthread_attr_getstacksize(var __attr: pthread_attr_t; var __stacksize: size_t):longint;cdecl; external libthreads;
+  function pthread_attr_getguardsize(var __attr: pthread_attr_t; var Guardsize: Cardinal): Integer; cdecl;external libthreads;
+  function pthread_attr_setguardsize(var __attr: pthread_attr_t; Guardsize: Cardinal): Integer; cdecl;external libthreads;
+  function pthread_setschedparam(__target_thread:pthread_t; __policy:longint; const __param: sched_param):longint;cdecl; external libthreads;
+  function pthread_getschedparam(__target_thread:pthread_t; var __policy: longint; var __param: sched_param):longint;cdecl; external libthreads;
+  function pthread_mutex_init(var __mutex: pthread_mutex_t; var __mutex_attr: pthread_mutexattr_t):longint;cdecl; external libthreads;
+  function pthread_mutex_destroy(var __mutex: pthread_mutex_t):longint;cdecl; external libthreads;
+  function pthread_mutex_trylock(var __mutex: pthread_mutex_t):longint;cdecl; external libthreads;
+  function pthread_mutex_lock(var __mutex: pthread_mutex_t):longint;cdecl; external libthreads;
+  function pthread_mutex_unlock(var __mutex: pthread_mutex_t):longint;cdecl; external libthreads;
+  function pthread_mutexattr_init(var __attr: pthread_mutexattr_t):longint;cdecl; external libthreads;
+  function pthread_mutexattr_destroy(var __attr: pthread_mutexattr_t):longint;cdecl; external libthreads;
+  function pthread_mutexattr_getpshared(var __attr: pthread_mutexattr_t; var __pshared: longint):longint;cdecl; external libthreads;
+  function pthread_mutexattr_setpshared(var __attr: pthread_mutexattr_t; __pshared:longint):longint;cdecl; external libthreads;
+  function pthread_mutexattr_settype(var __attr: pthread_mutexattr_t; Kind: Integer): Integer; cdecl;external libthreads;
+  function pthread_mutexattr_gettype(var __attr: pthread_mutexattr_t; var Kind: Integer): Integer; cdecl;external libthreads;
+  function pthread_cond_init(var __cond: pthread_cond_t;var __cond_attr: pthread_condattr_t):longint;cdecl; external libthreads;
+  function pthread_cond_destroy(var __cond: pthread_cond_t):longint;cdecl; external libthreads;
+  function pthread_cond_signal(var __cond: pthread_cond_t):longint;cdecl; external libthreads;
+  function pthread_cond_broadcast(var __cond: pthread_cond_t):longint;cdecl; external libthreads;
+  function pthread_cond_wait(var __cond: pthread_cond_t; var __mutex: pthread_mutex_t):longint;cdecl; external libthreads;
+  function pthread_cond_timedwait(var __cond: pthread_cond_t; var __mutex: pthread_mutex_t; var __abstime: timespec):longint;cdecl; external libthreads;
+  function pthread_condattr_init(var __attr: pthread_condattr_t):longint;cdecl; external libthreads;
+  function pthread_condattr_destroy(var __attr: pthread_condattr_t):longint;cdecl; external libthreads;
+  function pthread_condattr_getpshared(var __attr: pthread_condattr_t; var __pshared:longint):longint;cdecl; external libthreads;
+  function pthread_condattr_setpshared(var __attr: pthread_condattr_t; __pshared:longint):longint;cdecl; external libthreads;
+  function pthread_rwlock_init(var __rwlock: pthread_rwlock_t; var __attr: pthread_rwlockattr_t):longint;cdecl; external libthreads;
+  function pthread_rwlock_destroy(var __rwlock: pthread_rwlock_t):longint;cdecl;external libthreads;
+  function pthread_rwlock_rdlock(var __rwlock: pthread_rwlock_t):longint;cdecl;external libthreads;
+  function pthread_rwlock_tryrdlock(var __rwlock: pthread_rwlock_t):longint;cdecl;external libthreads;
+  function pthread_rwlock_timedrdlock(var __rwlock: pthread_rwlock_t; __abstime:Ptimespec):longint;cdecl;external libthreads;
+  function pthread_rwlock_wrlock(var __rwlock: pthread_rwlock_t):longint;cdecl;external libthreads;
+  function pthread_rwlock_trywrlock(var __rwlock: pthread_rwlock_t):longint;cdecl; external libthreads;
+  function pthread_rwlock_timedwrlock(var __rwlock: pthread_rwlock_t; __abstime:Ptimespec):longint;cdecl;external libthreads;
+  function pthread_rwlock_unlock(var __rwlock: pthread_rwlock_t):longint;cdecl;external libthreads;
+  function pthread_rwlockattr_init(var __attr: pthread_rwlockattr_t):longint;cdecl;external libthreads;
+  function pthread_rwlockattr_destroy(var __attr: pthread_rwlockattr_t):longint;cdecl;external libthreads;
+  function pthread_rwlockattr_getpshared(var __attr: pthread_rwlockattr_t; var __pshared: longint):longint;cdecl;external libthreads;
+  function pthread_rwlockattr_setpshared(var __attr: pthread_rwlockattr_t; __pshared:longint):longint;cdecl;external libthreads;
+  function pthread_rwlockattr_getkind_np(var __attr: pthread_rwlockattr_t; var __pref: longint):longint;cdecl;external libthreads;
+  function pthread_rwlockattr_setkind_np(var __attr: pthread_rwlockattr_t; __pref:longint):longint;cdecl;external libthreads;
+  function pthread_spin_init(var __lock: pthread_spinlock_t; __pshared:longint):longint;cdecl;external libthreads;
+  function pthread_spin_destroy(var __lock: pthread_spinlock_t):longint;cdecl;external libthreads;
+  function pthread_spin_lock(var __lock: pthread_spinlock_t):longint;cdecl;external libthreads;
+  function pthread_spin_trylock(var __lock: pthread_spinlock_t):longint;cdecl;external libthreads;
+  function pthread_spin_unlock(var __lock: pthread_spinlock_t):longint;cdecl;external libthreads;
+  function pthread_barrier_init(var __barrier: pthread_barrier_t;var __attr: pthread_barrierattr_t; __count:dword):longint;cdecl;external libthreads;
+  function pthread_barrier_destroy(var __barrier: pthread_barrier_t):longint;cdecl;external libthreads;
+  function pthread_barrierattr_init(var __attr: pthread_barrierattr_t):longint;cdecl;external libthreads;
+  function pthread_barrierattr_destroy(var __attr: pthread_barrierattr_t):longint;cdecl;external libthreads;
+  function pthread_barrierattr_getpshared(var __attr: pthread_barrierattr_t; var __pshared:longint):longint;cdecl;external libthreads;
+  function pthread_barrierattr_setpshared(var __attr: pthread_barrierattr_t; __pshared:longint):longint;cdecl;external libthreads;
+  function pthread_barrier_wait(var __barrier: pthread_barrier_t):longint;cdecl;external libthreads;
+  function pthread_key_create(var __key: pthread_key_t; __destr_function :TKeyValueDestructor):longint;cdecl; external libthreads;
+  function pthread_once(var __once_control: pthread_once_t; __init_routine:Tprocedure ):longint;cdecl; external libthreads;
+  function pthread_setcancelstate(__state:longint; var __oldstate:longint):longint;cdecl; external libthreads;
+  function pthread_setcanceltype(__type:longint;var __oldtype:longint):longint;cdecl; external libthreads;
+
+  procedure _pthread_cleanup_push(var __buffer: _pthread_cleanup_buffer; __routine:TPthreadCleanupRoutine; __arg:pointer);cdecl; external libthreads;
+  procedure _pthread_cleanup_pop(var __buffer:_pthread_cleanup_buffer; __execute:longint);cdecl; external libthreads;
+  function pthread_sigmask(__how:longint; var __newmask:__sigset_t; var __oldmask:__sigset_t):longint;cdecl; external libthreads;
+
+  function sem_init(var __sem: sem_t; __pshared:longint; __value:dword):longint;cdecl;external libthreads;
+  function sem_destroy(var __sem: sem_t):longint;cdecl;external libthreads;
+  function sem_close(var __sem: sem_t):longint;cdecl;external libthreads;
+  function sem_wait(var __sem: sem_t):longint;cdecl;external libthreads;
+  function sem_trywait(var __sem: sem_t):longint;cdecl;external libthreads;
+  function sem_post(var __sem: sem_t):longint;cdecl;external libthreads;
+  function sem_getvalue(var __sem: sem_t; var __sval:longint):longint;cdecl;external libthreads;
+
+{
+  $Log :            $
+
+}
+