[binutils-gdb] Update copying.awk for _initialize declaration patch

[Tom Tromey <tromey@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=5046fddb3aebf6791eb272a369db459ed7bd7a03

commit 5046fddb3aebf6791eb272a369db459ed7bd7a03
Author: Tom Tromey <tom@tromey.com>
Date:   Sun Jan 2 12:16:37 2022 -0700

    Update copying.awk for _initialize declaration patch
    
    Commit 6c265988 ("gdb: add back declarations for _initialize
    functions") modified copying.c, but not copying.awk.  This patch
    updates copying.awk to backport the appropriate fix.  This way, if
    copying.awk is run again, it will create the correct output.
    
    I'm checking this in as obvious.

Diff:
---
 gdb/copying.awk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gdb/copying.awk b/gdb/copying.awk
index 1cd596a5641..702a6b4338a 100644
--- a/gdb/copying.awk
+++ b/gdb/copying.awk
@@ -50,8 +50,9 @@ NR == 1,/^[ 	]*15\. Disclaimer of Warranty\.[ 	]*$/	{
 END	{
 	  print "}";
 	  print "";
+	  print "void _initialize_copying ();"
 	  print "void"
-	  print "_initialize_copying (void)";
+	  print "_initialize_copying ()";
 	  print "{";
 	  print "  add_cmd (\"copying\", no_set_class, show_copying_command,";
 	  print "	   _(\"Conditions for redistributing copies of GDB.\"),";