thread_scm 343 ext/threads/thrlib.c ScmObj thread_scm; thread_scm 358 ext/threads/thrlib.c if (SCM_NULLP(SCM_OPTARGS)) thread_scm = SCM_UNBOUND; thread_scm 360 ext/threads/thrlib.c thread_scm = SCM_CAR(SCM_OPTARGS); thread_scm 363 ext/threads/thrlib.c thread = (thread_scm);