-// fd = open("data/spri/chikyuu.vrs", O_RDONLY|O_BINARY);
-// size = lseek(fd, 0, SEEK_END);
-// lseek(fd, 0, SEEK_SET);
-// close(fd);
+ fd = open("data/spri/chikyuu.vrs", O_RDONLY|O_BINARY);
+ size = lseek(fd, 0, SEEK_END);
+ lseek(fd, 0, SEEK_SET);
+ close(fd);