blargg_err_t File_Extractor::seek_arc( fex_pos_t pos ) { assert( opened() ); assert( pos != 0 ); clear_file(); blargg_err_t err = seek_arc_v( pos - pos_offset ); if ( err ) clear_file(); return err; }
blargg_err_t Zip_Extractor::rewind_v() { return seek_arc_v( 0 ); }