mac_scm 548 src/intlib.c ScmObj mac_scm; mac_scm 555 src/intlib.c mac_scm = SCM_ARGREF(0); mac_scm 556 src/intlib.c if (!SCM_MACROP(mac_scm)) Scm_Error("macro required, but got %S", mac_scm); mac_scm 557 src/intlib.c mac = SCM_MACRO(mac_scm);