1 files changed, 9 insertions, 0 deletions
diff --git a/cmt/cmtio.h b/cmt/cmtio.h
new file mode 100644
index 0000000..3e50ad9
--- /dev/null
+++ b/cmt/cmtio.h
@@ -0,0 +1,9 @@
+#define NOCHAR -2
+
+int IOinputfd;
+int IOnochar;
+
+int IOsetup(int inputfd);
+int IOcleanup(void);
+int IOgetchar(void);
+int IOwaitchar(void);