_SC_LOGIN_NAME_MAX   88 ext/etc/constdefs.h #if !defined(_SC_LOGIN_NAME_MAX)
_SC_LOGIN_NAME_MAX   90 ext/etc/constdefs.h #  define _SC_LOGIN_NAME_MAX _SC_LOGIN_NAME_MAX
_SC_LOGIN_NAME_MAX  992 ext/etc/constdefs.h #if defined(_SC_LOGIN_NAME_MAX)
_SC_LOGIN_NAME_MAX  993 ext/etc/constdefs.h     rb_define_const(mod, "SC_LOGIN_NAME_MAX", INTEGER2NUM(_SC_LOGIN_NAME_MAX));