Fixed last mmap issue with mingw windows build.

diff --git a/libs/wine/mmap.c b/libs/wine/mmap.c
index 85e8107..b3edee0 100644
--- a/libs/wine/mmap.c
+++ b/libs/wine/mmap.c
@@ -189,7 +189,7 @@
 }
 
 
-#ifdef __i386__
+#if defined(__i386__) && defined(HAVE_MMAP)
 
 /***********************************************************************
  *           reserve_area