Symbol: __RES
usr/src/cmd/sendmail/include/sm/conf.h
587
# if !defined(NEEDLOCAL_HOSTNAME_LENGTH) && NAMED_BIND && __RES >= 19931104 && __RES < 19950621
usr/src/cmd/sendmail/src/domain.c
74
# if defined(__RES) && (__RES >= 19940415)