remove a few aliasing warnings

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/procps/fuser.c b/procps/fuser.c
index addf1a7..a1b93d7 100644
--- a/procps/fuser.c
+++ b/procps/fuser.c
@@ -35,7 +35,7 @@
 struct globals {
 	pid_list *pid_list_head;
 	inode_list *inode_list_head;
-};
+} FIX_ALIASING;
 #define G (*(struct globals*)&bb_common_bufsiz1)
 #define INIT_G() do { } while (0)