int io_pads_write_pcb_2005(pcb_plug_io_t *ctx, FILE *f, const char *old_filename, const char *new_filename, rnd_bool emergency);
int io_pads_write_pcb_9_4(pcb_plug_io_t *ctx, FILE *f, const char *old_filename, const char *new_filename, rnd_bool emergency);
