Correction to the patch to compile with Visual Studio.

src/aig/gia/giaEra2.c

@@ -126,7 +126,7 @@ struct Gia_ManAre_t_
 }; 
 
 static inline Gia_PtrAre_t    Gia_Int2Ptr( unsigned n )                               { Gia_PtrAreInt_t g; g.iInt = n; return g.iGia;            }
-static inline unsigned        Gia_Ptr2Int( Gia_PtrAre_t n )                           { Gia_PtrAreInt_t g = { n }; return g.iInt & 0x7fffffff;   }
+static inline unsigned        Gia_Ptr2Int( Gia_PtrAre_t n )                           { Gia_PtrAreInt_t g; g.iGia = n; return g.iInt & 0x7fffffff; }
 
 static inline int             Gia_ObjHasBranch0( Gia_ObjAre_t * q )                   { return !q->nStas0 && (q->F[0].nPage || q->F[0].nItem);   }
 static inline int             Gia_ObjHasBranch1( Gia_ObjAre_t * q )                   { return !q->nStas1 && (q->F[1].nPage || q->F[1].nItem);   }