Log Message:
-----------
Don't pull in pthreads header files in this file because we never use them.
Modified Files:
--------------
pgsql/src/port:
thread.c (r1.38 -> r1.39)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/port/thread.c?r1=1.38&r2=1.39)