ref_scm 4058 src/extlib.c ScmObj ref_scm; ref_scm 4061 src/extlib.c ref_scm = SCM_ARGREF(0); ref_scm 4062 src/extlib.c if (!SCM_READ_REFERENCE_P(ref_scm)) Scm_Error("read reference required, but got %S", ref_scm); ref_scm 4063 src/extlib.c ref = SCM_READ_REFERENCE(ref_scm); ref_scm 4078 src/extlib.c ScmObj ref_scm; ref_scm 4081 src/extlib.c ref_scm = SCM_ARGREF(0); ref_scm 4082 src/extlib.c if (!SCM_READ_REFERENCE_P(ref_scm)) Scm_Error("read reference required, but got %S", ref_scm); ref_scm 4083 src/extlib.c ref = SCM_READ_REFERENCE(ref_scm);