fp_                44 lib/fpending.c   return fp_->_p - fp_->_bf._base;
fp_                48 lib/fpending.c   return fp_->_ptr - fp_->_buf;
fp_                50 lib/fpending.c   return (fp_->_ptr ? fp_->_ptr - fp_->_base : 0);
fp_               128 lib/stdio-impl.h #  define fp_ub ((struct __sfileext *) fp_->_ext._base)->_ub
fp_               130 lib/stdio-impl.h #  define fp_ub fp_->_ub