HAVE_PTSNAME_R    774 maint/gnulib/lib/stdlib.in.h #  if !@HAVE_PTSNAME_R@
HAVE_PTSNAME_R    780 maint/gnulib/lib/stdlib.in.h #  define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@)