updated for version 7.0001
diff --git a/src/proto/pty.pro b/src/proto/pty.pro
new file mode 100644
index 0000000..f2424a5
--- /dev/null
+++ b/src/proto/pty.pro
@@ -0,0 +1,3 @@
+/* pty.c */
+int OpenPTY __ARGS((char **ttyn));
+int SetupSlavePTY __ARGS((int fd));