resource.rc: update to use clearer macros.

src/resource.rc

@@ -14,15 +14,21 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+#include <winuser.h>
+#include <winver.h>
+
 MAINICON ICON "mbst.ico"
 
-1 24 "Application.manifest"
+1 RT_MANIFEST "Application.manifest"
 
 1 VERSIONINFO
 FILEVERSION 1,4,0,0
 PRODUCTVERSION 1,4,0,0
-FILEOS 0x40004
-FILETYPE 0x1
+FILEOS VOS_NT_WINDOWS32
+#ifdef SAVETOOL_DEBUG_BUILD
+FILEFLAGS VS_FF_DEBUG
+#endif
+FILETYPE VFT_APP
 {
 BLOCK "StringFileInfo"
 {