This is just enabling the use of multi-byte character set in the
MFC library, but we do not appear to make use of this feature.
Visual Studio 2013 gives ominous warnings that support for it may
be removed in future versions, so quiet the build and do not
enable the deprecated feature we are not using.
RFLAGS = $(LOCALINCLUDES)
RCFLAGS = $(RFLAGS) -D_WIN32 -DLEASH_APP
-DEFINES = -DWINSOCK -DWIN32 -DWINDOWS -D_AFXDLL -D_MBCS -DNO_KRB4 -DNO_STATUS_BAR -DUSE_MESSAGE_BOX
+DEFINES = -DWINSOCK -DWIN32 -DWINDOWS -D_AFXDLL -DNO_KRB4 -DNO_STATUS_BAR -DUSE_MESSAGE_BOX
!ifdef NODEBUG
DEFINES = $(DEFINES)
!else