extern int scm_ramapc (int (*cproc) (), SCM data, SCM ra0, SCM lra, char *what);
extern int scm_array_fill_int (SCM ra, SCM fill, SCM ignore);
extern SCM scm_array_fill_x (SCM ra, SCM fill);
-extern SCM scm_array_copy (SCM src, SCM dst);
+extern SCM scm_array_copy_x (SCM src, SCM dst);
extern int scm_ra_eqp (SCM ra0, SCM ras);
extern int scm_ra_lessp (SCM ra0, SCM ras);
extern int scm_ra_leqp (SCM ra0, SCM ras);
extern int scm_ramapc ();
extern int scm_array_fill_int ();
extern SCM scm_array_fill_x ();
-extern SCM scm_array_copy ();
+extern SCM scm_array_copy_x ();
extern int scm_ra_eqp ();
extern int scm_ra_lessp ();
extern int scm_ra_leqp ();