17 #define QWT_VERSION       0x060103    18 #define QWT_VERSION_STR   "6.1.3"    22 #pragma warning(disable: 4660)    24 #pragma warning(disable: 4250)    29 #if defined(QWT_MAKEDLL)     // create a Qwt DLL library     30 #define QWT_EXPORT Q_DECL_EXPORT    31 #else                        // use a Qwt DLL library    32 #define QWT_EXPORT Q_DECL_IMPORT