int computeB5(int ut) { int X1 = (ut - (int)_bmp085_coeffs.ac6) * ((int)_bmp085_coeffs.ac5) >> 15; int X2 = ((int)_bmp085_coeffs.mc << 11) / (X1 + (int)_bmp085_coeffs.md); return X1 + X2; }