7120 mDNS resync was not wsdiff safe

*** 36,45 ****
--- 36,46 ----
  
  LDLIBS +=       -lsocket -lnsl -lc
  
  C99MODE =       $(C99_ENABLE)
  CPPFLAGS +=     -I$(SRCDIR) -DNOT_HAVE_SA_LEN -D_XPG4_2 -D__EXTENSIONS__
+ CPPFLAGS +=     -DMDNS_VERSIONSTR_NODTS
  
  .PARALLEL =     $(OBJECTS)
  .KEEP_STATE:
  
  lint: lintcheck