--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/stat.h	Fri May 26 23:11:05 2017 +0900
@@ -0,0 +1,11 @@
+#define T_DIR  1   // Directory
+#define T_FILE 2   // File
+#define T_DEV  3   // Device
+
+struct stat {
+    short   type;  // Type of file
+    int     dev;   // File system's disk device
+    uint    ino;   // Inode number
+    short   nlink; // Number of links to file
+    uint    size;  // Size of file in bytes
+};