X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/03f1b545b94c6699ee637b517c4941afb76eb0d9..ff020c3061aeab8a20a4a6fd48c434e3e5aeb29b:/data/stack.hh

diff --git a/data/stack.hh b/data/stack.hh
index 52933774..ddedc79b 100644
--- a/data/stack.hh
+++ b/data/stack.hh
@@ -30,8 +30,7 @@ b4_copyright([Stack handling for Bison parsers in C++],
  ** Define the ]b4_namespace_ref[::stack class.
  */
 
-#ifndef BISON_STACK_HH
-# define BISON_STACK_HH
+]b4_cpp_guard_open([b4_dir_prefix[]stack.hh])[
 
 # include <deque>
 
@@ -119,8 +118,7 @@ b4_copyright([Stack handling for Bison parsers in C++],
   };
 ]b4_namespace_close[
 
-#endif // not BISON_STACK_HH[]dnl
-]
+]b4_cpp_guard_close([b4_dir_prefix[]stack.hh])
 m4_divert_pop(0)
 m4_popdef([b4_copyright_years])dnl
 m4_changecom([#])