updated for version 7.3.569
Problem:    Evaluating Vim expression in Python is insufficient.
Solution:   Add vim.bindeval().  Also add pyeval() and py3eval(). (ZyX)
diff --git a/src/proto/if_python3.pro b/src/proto/if_python3.pro
index 9c132c3..d402ecb 100644
--- a/src/proto/if_python3.pro
+++ b/src/proto/if_python3.pro
@@ -6,4 +6,6 @@
 void ex_py3file __ARGS((exarg_T *eap));
 void python3_buffer_free __ARGS((buf_T *buf));
 void python3_window_free __ARGS((win_T *win));
+void do_py3eval __ARGS((char_u *str, typval_T *rettv));
+void set_ref_in_python3 __ARGS((int copyID));
 /* vim: set ft=c : */