Legacy Document

Inside Macintosh: Devices /

Chapter 6 - Power Manager / Power Manager Reference

Data Structures

Battery Time Structure

The GetBatteryTimes function returns information about the time remaining on the computer's battery or batteries in a data structure of type BatteryTimeRec.

typedef struct BatteryTimeRec {
   unsigned long expectedBatteryTime;  /* estimated time remaining */
   unsigned long minimumBatteryTime;   /* minimum time remaining */
   unsigned long maximumBatteryTime;   /* maximum time remaining */
   unsigned long timeUntilCharged;     /* time until full charge */
} BatteryTimeRec;