Fix bug ref

[gnu-emacs] / src / unexcoff.c

diff --git a/src/unexcoff.c b/src/unexcoff.c
index 1efde1a9cbcea35969835abf8b80194f67ee14c1..966dd58cb6ee1b30f7056060acf9eab3c548503f 100644 (file)
--- a/src/unexcoff.c
+++ b/src/unexcoff.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1985-1988, 1992-1994, 2001-2011  Free Software Foundation, Inc.
+/* Copyright (C) 1985-1988, 1992-1994, 2001-2012  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -98,7 +98,7 @@ struct aouthdr
 
 #include <sys/file.h>
 
-extern char *start_of_data (void);             /* Start of initialized data */
+#include "mem-limits.h"
 
 static long block_copy_start;          /* Old executable start point */
 static struct filehdr f_hdr;           /* File header */
@@ -120,7 +120,6 @@ static int pagemask;
 
 #define ADDR_CORRECT(x) ((char *)(x) - (char*)0)
 
-#include <setjmp.h>
 #include "lisp.h"
 
 static void
@@ -524,7 +523,7 @@ adjust_lnnoptrs (int writedesc, int readdesc, const char *new_name)
  *
  * driving logic.
  */
-int
+void
 unexec (const char *new_name, const char *a_name)
 {
   int new = -1, a_out = -1;
@@ -545,15 +544,13 @@ unexec (const char *new_name, const char *a_name)
       )
     {
       close (new);
-      return -1;
+      return;
     }
 
   close (new);
   if (a_out >= 0)
     close (a_out);
   mark_x (new_name);
-  return 0;
 }
 
 #endif /* not CANNOT_DUMP */
-