RETVALP           208 maint/gnulib/lib/glthread/thread.h # define glthread_join(THREAD, RETVALP) \
RETVALP           209 maint/gnulib/lib/glthread/thread.h     (pthread_in_use () ? pthread_join (THREAD, RETVALP) : 0)
RETVALP           269 maint/gnulib/lib/glthread/thread.h # define glthread_join(THREAD, RETVALP) \
RETVALP           270 maint/gnulib/lib/glthread/thread.h     glwthread_thread_join (THREAD, RETVALP)
RETVALP           294 maint/gnulib/lib/glthread/thread.h # define glthread_join(THREAD, RETVALP) 0