clo              5896 src/extlib.c     ScmClosure* clo;
clo              5900 src/extlib.c     clo = SCM_CLOSURE(clo_scm);
clo              5904 src/extlib.c    SCM_RESULT = (clo->code);
clo              1276 src/vm.c                       ScmObj *z, cp, clo = SCM_UNDEFINED;
clo              1289 src/vm.c                               *z++ = clo = Scm_MakeClosure(SCM_CAR(cp), e);
clo              1295 src/vm.c                       VAL0 = clo;