diff options
Diffstat (limited to 'apps/systemlib/airspeed.h')
| -rw-r--r-- | apps/systemlib/airspeed.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/apps/systemlib/airspeed.h b/apps/systemlib/airspeed.h index 62acfe2b0..b1beb79ae 100644 --- a/apps/systemlib/airspeed.h +++ b/apps/systemlib/airspeed.h @@ -33,13 +33,16 @@ ****************************************************************************/ /** - * @file airspeed.c - * Airspeed estimation + * @file airspeed.h + * Airspeed estimation declarations * * @author Lorenz Meier <lm@inf.ethz.ch> * */ +#ifndef AIRSPEED_H_ +#define AIRSPEED_H_ + #include "math.h" #include "conversions.h" @@ -83,4 +86,6 @@ __EXPORT float calc_true_airspeed_from_indicated(float speed, float pressure_amb */ __EXPORT float calc_true_airspeed(float pressure_front, float pressure_ambient, float temperature); -__END_DECLS
\ No newline at end of file +__END_DECLS + +#endif |