Deleting two duplicate declarations.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5560 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -4,6 +4,7 @@
 	* src/winio.c (edit_redraw): Delete an 'if' that is always FALSE.
 	* src/winio.c (edit_redraw): Elide an unneeded variable and adjust
 	some wrappings and whitespace.
+	* src/proto.h: Delete two duplicate declarations.
 
 2016-01-13  Benno Schulenberg  <bensberg@justemail.net>
 	* src/files.c (save_poshistory): Reduce the indentation.

src/proto.h

@@ -822,8 +822,6 @@ void do_credits(void);
 
 /* May as well throw these here, since they are just placeholders. */
 void do_cancel(void);
-void do_page_up(void);
-void do_page_down(void);
 void case_sens_void(void);
 void regexp_void(void);
 void gototext_void(void);