Fixed some warnings.

diff --git a/msdos/dpmi.c b/msdos/dpmi.c
index f75758c..910ad60 100644
--- a/msdos/dpmi.c
+++ b/msdos/dpmi.c
@@ -213,9 +213,9 @@
          * It is the proc's responsibility to change the return CS:IP in the
          * real-mode call structure. */
         if (flag & 1) {
-	    int _clobber;
             /* 32-bit DPMI client */
 #if HAVE_FIXED_BROKEN_ASSEMBLER_BELOW
+	    int _clobber;
             __asm__ __volatile__(
                  "pushl %%es\n"
                  "pushl %%ds\n"