[Gc] Reproducible bug report for thread registration

[Juan Jose Garcia-Ripoll]

Skipped content of type multipart/alternative-------------- next part --------------
A non-text attachment was scrubbed...
Name: main.c
Type: text/x-csrc
Size: 1762 bytes
Desc: not available
Url : http://napali.hpl.hp.com/pipermail/gc/attachments/20121030/0231de04/main.c
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Makefile
Type: application/octet-stream
Size: 147 bytes
Desc: not available
Url : http://napali.hpl.hp.com/pipermail/gc/attachments/20121030/0231de04/Makefile.obj
-------------- next part --------------
A non-text attachment was scrubbed...
Name: thread.c
Type: text/x-csrc
Size: 190 bytes
Desc: not available
Url : http://napali.hpl.hp.com/pipermail/gc/attachments/20121030/0231de04/thread.c