regexprops: Fix compiler warnings and update copyright years.

* lib/regexprops.c (newpara): Function parameter list should be
declared as void in the function definition, instead of leaving it
blank (C++ style).  This fixes a GCC warning controlled by
-Wstrict-prototypes.
(beginenum): Likewise.
(endenum): Likewise.
(endtable): Likewise.
(copying): Update copyright years.
* doc/regexprops.texi: Update copyright years to match the output
of regexprops.c.

1 files changed, 6 insertions, 6 deletions

diff --git a/lib/regexprops.c b/lib/regexprops.c
index 3409b4c4..2327a646 100644
--- a/lib/regexprops.c
+++ b/lib/regexprops.c
@@ -127,7 +127,7 @@ begintable_markup (char const *markup)
 }
 
 static void
-endtable ()
+endtable (void)
 {
   newline ();
   directive ("@end table");
@@ -135,7 +135,7 @@ endtable ()
 }
 
 static void
-beginenum ()
+beginenum (void)
 {
   newline ();
   directive ("@enumerate");
@@ -143,7 +143,7 @@ beginenum ()
 }
 
 static void
-endenum ()
+endenum (void)
 {
   newline ();
   directive ("@end enumerate");
@@ -151,7 +151,7 @@ endenum ()
 }
 
 static void
-newpara ()
+newpara (void)
 {
   content ("\n\n");
 }
@@ -453,8 +453,8 @@ copying (void)
 {
   static const char *copy_para[]=
     {
-      "Copyright (C) 1994, 1996, 1998, 2000, 2001, 2003, 2004, 2005, 2006,"
-      ,"2007, 2009, 2010, 2011 Free Software Foundation, Inc."
+      "Copyright (C) 1994, 1996, 1998, 2000-2007, 2009-2011,"
+      ,"2015-2016 Free Software Foundation, Inc."
       ,""
       ,"Permission is granted to copy, distribute and/or modify this document"
       ,"under the terms of the GNU Free Documentation License, Version 1.3 or"