$OpenBSD: patch-src_parser-rc_y,v 1.1 2021/02/28 06:13:34 bket Exp $

Fix -no-common build error.

Index: src/parser-rc.y
--- src/parser-rc.y.orig
+++ src/parser-rc.y
@@ -66,8 +66,9 @@
   void free_expr(struct expr *expr);
   struct expr *copy_expr(struct expr *expr);
 
-  int current_line, *current_cell;
-  struct line *root_line;
+  int *current_cell;
+  static int current_line;
+  static struct line *root_line;
   struct expr *org;
   struct label *label_list;
   struct label *for_index;
