1 files changed, 9 insertions, 0 deletions
diff --git a/file.h b/file.h
new file mode 100644
index 0000000..15d6b78
--- /dev/null
+++ b/file.h
@@ -0,0 +1,9 @@
+struct file {
+  enum { FD_CLOSED, FD_NONE, FD_PIPE, FD_FILE } type;
+  int ref; // reference count
+  char readable;
+  char writable;
+  struct pipe *pipe;
+  struct inode *ip;
+  uint off;
+};