clearerr_unlocked   99 maint/gnulib/lib/argp-namefrob.h      && !defined clearerr_unlocked)
clearerr_unlocked   36 maint/gnulib/lib/unlocked-io.h # if HAVE_DECL_CLEARERR_UNLOCKED || defined clearerr_unlocked
clearerr_unlocked   38 maint/gnulib/lib/unlocked-io.h #  define clearerr(x) clearerr_unlocked (x)