--- /dev/null
+struct stat {
+ dev_t st_dev;
+ ino_t st_ino;
+ u_short st_mode;
+ short st_nlink;
+ short st_uid;
+ short st_gid;
+ dev_t st_rdev;
+ off_t st_size;
+ time_t st_atime;
+#ifdef BSD4_2
+ long st_spare1;
+#endif
+ time_t st_mtime;
+#ifdef BSD4_2
+ long st_spare2;
+#endif
+ time_t st_ctime;
+#ifdef BSD4_2
+ long st_spare3;
+ long st_blksize;
+ long st_blocks;
+ long st_spare4[2];
+#endif
+};
+
+#define S_IFMT 0170000
+#define S_IFDIR 0040000
+#define S_IFCHR 0020000
+#define S_IFBLK 0060000
+#define S_IFREG 0100000
+#ifndef BSD4_2
+#ifndef USG
+#define S_IFMPC 0030000
+#define S_IFMPB 0070000
+#else
+#define S_IFIFO 0010000
+#endif
+#else
+#define S_IFLNK 0120000
+#define S_IFSOCK 0140000
+#endif
+#define S_ISUID 0004000
+#define S_ISGID 0002000
+#define S_ISVTX 0001000
+#define S_IREAD 0000400
+#define S_IWRITE 0000200
+#define S_IEXEC 0000100