_ubuf              88 maint/gnulib/lib/fpurge.c       if (fp_ub._base != fp_->_ubuf)
_ubuf              56 maint/gnulib/lib/stdio-impl.h                          unsigned char _ubuf[3]; \
_ubuf              95 maint/gnulib/lib/stdio-impl.h                          unsigned char _ubuf[3]; \