Revision history for Perl extension threads.
+1.57 Wed Dec 20 13:10:26 EST 2006
+ - Fixes courtesy of Michael J. Pomraning
+ Eliminates self joins.
+ Eliminates multiple, simultaneous joins on a thread.
+ Protects thread->state variable with mutexes.
+ Checks that OS join call is successful.
+
+1.56 Fri Dec 15 12:18:47 EST 2006
+ - More fixes to test suite
+
+1.55 Fri Dec 15 11:24:46 EST 2006
+ - Fixes to test suite
+
+1.54 Thu Dec 14 14:12:30 EST 2006
+ - Added ->error() method
+
+1.53 Mon Nov 27 12:08:27 EST 2006
+ - Fix for a thread cloning bug
+ - Fixes to test suite
+
+1.52 Tue Nov 21 11:04:03 EST 2006
+ - Fix compiler warnings
+
+1.51 Wed Nov 15 14:25:30 EST 2006
+ - Thread destruction fix
+
+1.49 Fri Nov 3 08:33:28 EST 2006
+ - Fix a warning message
+
+1.48 Thu Nov 2 12:33:22 EST 2006
+ - Fix for segfault during thread destruction
+
+1.47 Mon Oct 30 16:02:53 EST 2006
+ - Fix t/thread.t crash under Win32
+ - Test multiple embedded Perl support
+
1.46 Fri Oct 27 19:51:48 EST 2006
- Support multiple embedded Perls
- Document workaround for non-threadsafe modules