HAVE_DECL_FERROR_UNLOCKED  106 maint/gnulib/lib/argp-namefrob.h #if (defined HAVE_DECL_FERROR_UNLOCKED && !HAVE_DECL_FERROR_UNLOCKED \
HAVE_DECL_FERROR_UNLOCKED   50 maint/gnulib/lib/unlocked-io.h # if HAVE_DECL_FERROR_UNLOCKED || defined ferror_unlocked