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/* SPDX-License-Identifier: MIT-0 */
#ifndef SCHEDULE_H
#define SCHEDULE_H
#include "deco.h"
#define SWITCH_INTERMEDIATE_DEFAULT 1
/* types */
typedef struct waypoint_t {
double depth;
double time;
const gas_t *gas;
} waypoint_t;
typedef struct decoinfo_t {
double ndl;
double tts;
} decoinfo_t;
typedef enum segtype_t {
SEG_DECO_STOP,
SEG_DIVE,
SEG_GAS_SWITCH,
SEG_NDL,
SEG_SAFETY_STOP,
SEG_SURFACE,
SEG_TRAVEL,
} segtype_t;
typedef struct waypoint_callback_t {
void (*fn)(const decostate_t *, waypoint_t, segtype_t, void *);
void *arg;
} waypoint_callback_t;
/* global variables */
extern int SWITCH_INTERMEDIATE;
/* functions */
const gas_t *best_gas(double depth, const gas_t *gasses, int nof_gasses);
int direct_ascent(const decostate_t *ds, double depth, double time, const gas_t *gas);
double calc_ndl(decostate_t *ds, double depth, double ascrate, const gas_t *gas);
void simulate_dive(decostate_t *ds, const waypoint_t *waypoints, int nof_waypoints, const waypoint_callback_t *wp_cb);
decoinfo_t calc_deco(decostate_t *ds, double start_depth, const gas_t *start_gas, const gas_t *deco_gasses,
int nof_gasses, const waypoint_callback_t *wp_cb);
#endif /* end of include guard: SCHEDULE_H */
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