Fix muls64 prototype to match the actual implementation.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3537 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/host-utils.h b/host-utils.h
index 234a062..dafd032 100644
--- a/host-utils.h
+++ b/host-utils.h
@@ -41,7 +41,7 @@
              : "a" (a), "0" (b));
 }
 #else
-void muls64(int64_t *phigh, int64_t *plow, int64_t a, int64_t b);
+void muls64(uint64_t *phigh, uint64_t *plow, int64_t a, int64_t b);
 void mulu64(uint64_t *phigh, uint64_t *plow, uint64_t a, uint64_t b);
 #endif