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// SPDX-License-Identifier: GPL-2.0
#ifndef GASPRESSURES_H
#define GASPRESSURES_H
#ifdef __cplusplus
extern "C" {
#endif
/*
* simple structure to track the beginning and end tank pressure as
* well as the integral of depth over time spent while we have no
* pressure reading from the tank */
typedef struct pr_track_struct pr_track_t;
struct pr_track_struct {
int start;
int end;
int t_start;
int t_end;
int pressure_time;
pr_track_t *next;
};
typedef struct pr_interpolate_struct pr_interpolate_t;
struct pr_interpolate_struct {
int start;
int end;
int pressure_time;
int acc_pressure_time;
};
enum interpolation_strategy {SAC, TIME, CONSTANT};
#ifdef __cplusplus
}
#endif
#endif // GASPRESSURES_H
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