patch 8.1.0210: still a few K&R function declarations

Problem:    Still a few K&R function declarations.
Solution:   Use ANSI function declarations (Hirohito Higashi)

src/eval.c

@@ -9387,8 +9387,7 @@ typval_compare(
 }
 
     char_u *
-typval_tostring(arg)
-    typval_T	*arg;
+typval_tostring(typval_T *arg)
 {
     char_u	*tofree;
     char_u	numbuf[NUMBUFLEN];

src/evalfunc.c

@@ -2857,9 +2857,7 @@ f_delete(typval_T *argvars, typval_T *rettv)
  * "deletebufline()" function
  */
     static void
-f_deletebufline(argvars, rettv)
-    typval_T	*argvars;
-    typval_T	*rettv;
+f_deletebufline(typval_T *argvars, typval_T *rettv)
 {
     buf_T	*buf;
     linenr_T	first, last;
@@ -10502,9 +10500,7 @@ f_serverlist(typval_T *argvars UNUSED, typval_T *rettv)
  * "setbufline()" function
  */
     static void
-f_setbufline(argvars, rettv)
-    typval_T	*argvars;
-    typval_T	*rettv;
+f_setbufline(typval_T *argvars, typval_T *rettv)
 {
     linenr_T	lnum;
     buf_T	*buf;

src/list.c

@@ -479,9 +479,7 @@ list_append_dict(list_T *list, dict_T *dict)
  * Return FAIL when out of memory.
  */
     int
-list_append_list(list1, list2)
-    list_T	*list1;
-    list_T	*list2;
+list_append_list(list_T *list1, list_T *list2)
 {
     listitem_T	*li = listitem_alloc();
 

src/version.c

@@ -793,6 +793,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    210,
 /**/
     209,
 /**/