[patch libiberty's include]: Fixes PR 39064 and partial PR 54620

[Kai Tietz]

Hi,

this patch fixes for targets with sys/types.h the issue that wrong
assumptions about pointer-sizes are used.
Instead it uses uintptr_t/intptr_t.

ChangeLog /include

2013-01-30  Kai Tietz  <kti...@redhat.com>

        PR other/54620
        PR target/39064
        * md5.h: Include sys/types.h if HAVE_SYS_TYPES_H
        is defined.
        * sha1.h: Likewise.

Tested for x86_64-unknown-linux-gnu, x86_64-w64-mingw32, and
i686-w64-mingw32.  Ok for apply?

Regards,
Kai

Index: md5.h
===================================================================
--- md5.h       (Revision 195288)
+++ md5.h       (Arbeitskopie)
@@ -36,7 +36,7 @@
    the resulting executable.  Locally running cross-compiled executables
    is usually not possible.  */

-#ifdef _LIBC
+#if defined (_LIBC) || defined (HAVE_SYS_TYPES_H)
 # include <sys/types.h>
 typedef u_int32_t md5_uint32;
 typedef uintptr_t md5_uintptr;
Index: sha1.h
===================================================================
--- sha1.h      (Revision 195288)
+++ sha1.h      (Arbeitskopie)
@@ -35,7 +35,7 @@
    the resulting executable.  Locally running cross-compiled executables
    is usually not possible.  */

-#ifdef _LIBC
+#if defined (_LIBC) || defined (HAVE_SYS_TYPES_H)
 # include <sys/types.h>
 typedef u_int32_t sha1_uint32;
 typedef uintptr_t sha1_uintptr;