cam_apex_aperture   82 modules/dng.c  static int cam_apex_aperture[2]         = { 0, 96 };            // Aperture in APEX units
cam_apex_aperture  236 modules/dng.c      {0x9202, T_RATIONAL,   1,  (int)cam_apex_aperture},    // ApertureValue (APEX units)
cam_apex_aperture  757 modules/dng.c      cam_apex_aperture[0] = short_prop_val;