1 files changed, 32 insertions, 0 deletions
diff --git a/LibC/unistd.h b/LibC/unistd.h
index 078a90fe0e..7dcbe0b51f 100644
--- a/LibC/unistd.h
+++ b/LibC/unistd.h
@@ -12,5 +12,37 @@ ssize_t read(int fd, void* buf, size_t count);
 int close(int fd);
 pid_t waitpid(pid_t);
 
+int lstat(const char* path, stat* statbuf);
+
+#define	S_IFMT 0170000
+#define	S_IFDIR 0040000
+#define	S_IFCHR 0020000
+#define	S_IFBLK 0060000
+#define	S_IFREG 0100000
+#define	S_IFIFO 0010000
+#define	S_IFLNK 0120000
+#define	S_IFSOCK 0140000
+
+#define S_ISUID 04000
+#define S_ISGID 02000
+#define S_ISVTX 01000
+#define S_IRUSR 0400
+#define S_IWUSR 0200
+#define S_IXUSR 0100
+#define S_IRGRP 0040
+#define S_IWGRP 0020
+#define S_IXGRP 0010
+#define S_IROTH 0004
+#define S_IWOTH 0002
+#define S_IXOTH 0001
+
+
+#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
+#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
+#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
+#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
+#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
+
 }