_IO_adjust_column
return _IO_adjust_column(_cur_column - 1, pbase(), pptr() - pbase());
fp->_cur_column = _IO_adjust_column (fp->_cur_column - 1, data, count) + 1;
libc_hidden_def (_IO_adjust_column)
return _IO_adjust_column (fp->_cur_column - 1,
extern unsigned _IO_adjust_column (unsigned, const char *, int) __THROW;
libc_hidden_proto (_IO_adjust_column)