subsurface/statistics.h
Thiago Macieira 265376db06 Add #include guards to statistics.h and the extern "C" for C++
If the extern "C" is missing, the C++ compiler will try to find a
function by its mangled name. Since the function is in a .c file,
there will be no mangled name.

Signed-off-by: Thiago Macieira <thiago@macieira.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-05-06 20:56:39 -07:00

48 lines
1 KiB
C

/*
* statistics.h
*
* core logic functions called from statistics UI
* common types and variables
*/
#ifndef STATISTICS_H
#define STATISTICS_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
int period;
duration_t total_time;
/* avg_time is simply total_time / nr -- let's not keep this */
duration_t shortest_time;
duration_t longest_time;
depth_t max_depth;
depth_t min_depth;
depth_t avg_depth;
volume_t max_sac;
volume_t min_sac;
volume_t avg_sac;
int max_temp;
int min_temp;
double combined_temp;
unsigned int combined_count;
unsigned int selection_size;
unsigned int total_sac_time;
} stats_t;
extern stats_t stats_selection;
extern stats_t *stats_yearly;
extern stats_t *stats_monthly;
extern char *get_time_string(int seconds, int maxdays);
extern char *get_minutes(int seconds);
extern void process_all_dives(struct dive *dive, struct dive **prev_dive);
extern void get_selected_dives_text(char *buffer, int size);
extern volume_t get_gas_used(struct dive *dive);
#ifdef __cplusplus
}
#endif
#endif