protect exec-all.h frm multiple inclusion (Glauber Costa)

Signed-off-by: Glauber Costa <glommer@redhat.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5519 c046a42c-6fe2-441c-8c8c-71466251a162

exec-all.h

@@ -18,6 +18,8 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef _EXEC_ALL_H_
+#define _EXEC_ALL_H_
 /* allow to see translation results - the slowdown should be negligible, so we leave it */
 #define DEBUG_DISAS
 
@@ -385,3 +387,4 @@ static inline int kqemu_is_ok(CPUState *env)
 }
 
 #endif
+#endif