overwrite_scm 636 ext/auxsys/auxsyslib.c ScmObj overwrite_scm; overwrite_scm 645 ext/auxsys/auxsyslib.c overwrite_scm = SCM_ARGREF(2); overwrite_scm 646 ext/auxsys/auxsyslib.c if (!SCM_BOOLP(overwrite_scm)) Scm_Error("boolean required, but got %S", overwrite_scm); overwrite_scm 647 ext/auxsys/auxsyslib.c overwrite = SCM_BOOL_VALUE(overwrite_scm);