--- gcc-4.2.3/gcc/config/sol2-10.h.orig	2009-01-23 22:52:36.811847756 +0100
+++ gcc-4.2.3/gcc/config/sol2-10.h	2009-01-23 23:01:22.694640931 +0100
@@ -21,3 +21,6 @@
 /* Solaris 10 has the float and long double forms of math functions.  */
 #undef TARGET_C99_FUNCTIONS
 #define TARGET_C99_FUNCTIONS 1
+
+/* Define this so we can compile MS code for use with WINE.  */
+#define HANDLE_PRAGMA_PACK_PUSH_POP