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#include "common.h"
#include "upscommon.h"
#include "upsconf.h"
/* public functions & variables from main.c */
extern const char *progname;
extern const char *device_name;
extern const char *device_path;
void help(void);
void usage(void);
/* functions & variables required in each driver */
/* extern const char *upsdrv_version; */
void upsdrv_initups(void);
void upsdrv_initinfo(void);
void upsdrv_updateinfo(void);
void upsdrv_shutdown(void);
void upsdrv_help(void);
void upsdrv_usage(void);
void upsdrv_banner(void);
void upsdrv_arg(int i, char *optarg);
extern const char *driver_arguments;
/* driver provides the maximum number of entities into the info[] array */
int upsdrv_infomax(void);
/* --- details for the variable/value sharing --- */
/* main calls this driver function - it needs to call addvar */
void upsdrv_makevartable(void);
/* retrieve the value of variable <var> if possible */
char *getval(const char *var);
/* see if <var> has been defined, even if no value has been given to it */
int testvar(const char *var);
/* extended variable table - used for -x defines/flags */
typedef struct {
int vartype; /* VAR_* value, below */
char *var; /* left side of =, or whole word if none */
char *val; /* right side of = */
char *desc; /* 40 character description for -h text */
int found; /* set once encountered, for testvar() */
void *next;
} vartab_t;
/* flags to define types in the vartab */
#define VAR_FLAG 0x0001 /* argument is a flag (no value needed) */
#define VAR_VALUE 0x0002 /* argument requires a value setting */
/* callback from driver - create the table for future -x entries */
void addvar(int vartype, const char *name, const char *desc);
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