updated for version 7.3.1109
Problem: Building on MS-Windows doesn't see changes in if_py_both.h.
Solution: Add a dependency. (Ken Takata)
diff --git a/src/Make_mvc.mak b/src/Make_mvc.mak
index 8857b96..a90a9bc 100644
--- a/src/Make_mvc.mak
+++ b/src/Make_mvc.mak
@@ -1113,10 +1113,10 @@
mzscheme_base.c:
$(MZSCHEME)\mzc --c-mods mzscheme_base.c ++lib scheme/base
-$(OUTDIR)/if_python.obj: $(OUTDIR) if_python.c $(INCL)
+$(OUTDIR)/if_python.obj: $(OUTDIR) if_python.c if_py_both.h $(INCL)
$(CC) $(CFLAGS) $(PYTHON_INC) if_python.c
-$(OUTDIR)/if_python3.obj: $(OUTDIR) if_python3.c $(INCL)
+$(OUTDIR)/if_python3.obj: $(OUTDIR) if_python3.c if_py_both.h $(INCL)
$(CC) $(CFLAGS) $(PYTHON3_INC) if_python3.c
$(OUTDIR)/if_ole.obj: $(OUTDIR) if_ole.cpp $(INCL) if_ole.h