diff --git a/src/proto/eval.pro b/src/proto/eval.pro
index 57dd838..4fb04eb 100644
--- a/src/proto/eval.pro
+++ b/src/proto/eval.pro
@@ -26,8 +26,8 @@
 void free_for_info(void *fi_void);
 void set_context_for_expression(expand_T *xp, char_u *arg, cmdidx_T cmdidx);
 int pattern_match(char_u *pat, char_u *text, int ic);
-int eval0(char_u *arg, typval_T *rettv, char_u **nextcmd, int flags);
-int eval1(char_u **arg, typval_T *rettv, int flags);
+int eval0(char_u *arg, typval_T *rettv, char_u **nextcmd, evalarg_T *evalarg);
+int eval1(char_u **arg, typval_T *rettv, evalarg_T *evalarg_in);
 void eval_addblob(typval_T *tv1, typval_T *tv2);
 int eval_addlist(typval_T *tv1, typval_T *tv2);
 char_u *partial_name(partial_T *pt);