diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index 2699b03d4..3cfc24fe4 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,7 @@
+2008-11-14  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* internal.h (struct elf_segment_map): Add header_size field.
+ 
 2008-10-13  Ulrich Weigand  <uweigand@de.ibm.com>
 
 	* common.h (AT_BASE_PLATFORM, AT_EXECFN): Define.
diff --git a/include/elf/internal.h b/include/elf/internal.h
index 513f6763c..9ea175c9d 100644
--- a/include/elf/internal.h
+++ b/include/elf/internal.h
@@ -266,6 +266,8 @@ struct elf_segment_map
   bfd_vma p_align;
   /* Segment size in file and memory */
   bfd_vma p_size;
+  /* Required size of filehdr + phdrs, if non-zero */
+  bfd_vma header_size;
   /* Whether the p_flags field is valid; if not, the flags are based
      on the section flags.  */
   unsigned int p_flags_valid : 1;