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Show warning when battery die
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| // gcc battery.c -o battery.exe -Os -mwindows -Wl,--as-needed -s -nostdlib -luser32 -lkernel32 -march=native | |
| #define WIN32_LEAN_AND_MEAN | |
| #include <windows.h> | |
| #include <psapi.h> | |
| static SYSTEM_POWER_STATUS status; | |
| int _main() { | |
| SetPriorityClass(GetCurrentProcess(), BELOW_NORMAL_PRIORITY_CLASS); | |
| EmptyWorkingSet(GetCurrentProcess()); | |
| while (1) { | |
| GetSystemPowerStatus(&status); | |
| if (status.BatteryLifePercent < 50) | |
| MessageBox(NULL, "Battery below 50%", "Battery Warning", MB_SYSTEMMODAL | MB_ICONWARNING); | |
| Sleep(10 * 60 * 1000); // every 10m | |
| } | |
| } |
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