diff --git a/src/proto/main.pro b/src/proto/main.pro
index 958e1f3..f8abb94 100644
--- a/src/proto/main.pro
+++ b/src/proto/main.pro
@@ -11,5 +11,6 @@
 void time_msg(char *mesg, void *tv_start);
 void server_to_input_buf(char_u *str);
 char_u *eval_client_expr_to_string(char_u *expr);
+int sendToLocalVim(char_u *cmd, int asExpr, char_u **result);
 char_u *serverConvert(char_u *client_enc, char_u *data, char_u **tofree);
 /* vim: set ft=c : */