2007-08-14  Jerome Guitton  <guitton@adacore.com>

	* s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb, 
	s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-solaris.adb, 
	s-taprop-vms.adb, s-taprop-posix.adb (Continue_Task, Stop_All_Tasks):
	New functions; dummy implementations.

	* s-osinte-vxworks.ads (Task_Stop, Task_Cont, Int_Lock, Int_Unlock): New
	functions, used to implement the multi-tasks mode routines on VxWorks.

	* s-osinte-vxworks.adb (Task_Cont, Task_Stop): New functions, thin
	binding to the VxWorks routines which have changed between VxWorks 5
	and 6.
	(Int_Lock, Int_Unlock): New function, thin binding to kernel routines
	which are not callable from a RTP.

	* s-taprop-vxworks.adb (Stop_All_Tasks, Continue_Task): New functions,
	implemented for the multi-tasks mode on VxWorks 5 and 6.

	* s-taprop.ads (Stop_All_Tasks, Continue_Task): New functions.

	* s-tasdeb.ads, s-tasdeb.adb (Continue_All_Tasks, Stop_All_Tasks): New
	functions.

From-SVN: r127431