patch 8.1.0779: argument for message functions is inconsistent
Problem: Argument for message functions is inconsistent.
Solution: Make first argument to msg() "char *".
diff --git a/src/proto/eval.pro b/src/proto/eval.pro
index 7d73f6c..1e673e3 100644
--- a/src/proto/eval.pro
+++ b/src/proto/eval.pro
@@ -25,7 +25,7 @@
void *call_func_retlist(char_u *func, int argc, typval_T *argv);
int eval_foldexpr(char_u *arg, int *cp);
void ex_let(exarg_T *eap);
-void list_hashtable_vars(hashtab_T *ht, char_u *prefix, int empty, int *first);
+void list_hashtable_vars(hashtab_T *ht, char *prefix, int empty, int *first);
char_u *get_lval(char_u *name, typval_T *rettv, lval_T *lp, int unlet, int skip, int flags, int fne_flags);
void clear_lval(lval_T *lp);
void *eval_for_line(char_u *arg, int *errp, char_u **nextcmdp, int skip);