systeminfo.h

来自「用来显示PDA的系统信息,控制PDA的动作 today pugin程序.」· C头文件 代码 · 共 24 行

// GDI Escapes for ExtEscape()
#define QUERYESCSUPPORT    8
 
// The following are unique to CE
#define GETVFRAMEPHYSICAL   6144
#define GETVFRAMELEN    6145
#define DBGDRIVERSTAT    6146
#define SETPOWERMANAGEMENT   6147
#define GETPOWERMANAGEMENT   6148
 
 
typedef enum _VIDEO_POWER_STATE {
    VideoPowerOn = 1,
    VideoPowerStandBy,
    VideoPowerSuspend,
    VideoPowerOff
} VIDEO_POWER_STATE, *PVIDEO_POWER_STATE;
 
 
typedef struct _VIDEO_POWER_MANAGEMENT {
    ULONG Length;
    ULONG DPMSVersion;
    ULONG PowerState;
} VIDEO_POWER_MANAGEMENT, *PVIDEO_POWER_MANAGEMENT;