__bufstart         52 maint/gnulib/lib/fpending.c   return (fp->__modeflags & __FLAG_WRITING ? fp->__bufpos - fp->__bufstart : 0);
__bufstart        112 maint/gnulib/lib/fpurge.c     fp->__bufpos = fp->__bufstart;
__bufstart         89 maint/gnulib/lib/fseeko.c        || fp->__bufpos == fp->__bufstart)