diff --git a/src/proto/if_perl.pro b/src/proto/if_perl.pro
new file mode 100644
index 0000000..fe0301b
--- /dev/null
+++ b/src/proto/if_perl.pro
@@ -0,0 +1,8 @@
+/* auto/if_perl.c */
+int perl_enabled __ARGS((int verbose));
+void perl_end __ARGS((void));
+void msg_split __ARGS((char_u *s, int attr));
+void perl_win_free __ARGS((win_T *wp));
+void perl_buf_free __ARGS((buf_T *bp));
+void ex_perl __ARGS((exarg_T *eap));
+void ex_perldo __ARGS((exarg_T *eap));