5 #ifndef __LV2_SYSUTIL_H__     6 #define __LV2_SYSUTIL_H__    14 #define SYSUTIL_EVENT_SLOT0         0    16 #define SYSUTIL_EVENT_SLOT1         1    18 #define SYSUTIL_EVENT_SLOT2         2    20 #define SYSUTIL_EVENT_SLOT3         3    23 #define SYSUTIL_EXIT_GAME           0x0101    25 #define SYSUTIL_DRAW_BEGIN          0x0121    27 #define SYSUTIL_DRAW_END            0x0122    29 #define SYSUTIL_MENU_OPEN           0x0131    31 #define SYSUTIL_MENU_CLOSE          0x0132    33 #define SYSUTIL_OSK_LOADED                      0x0502    35 #define SYSUTIL_OSK_DONE                        0x0503    37 #define SYSUTIL_OSK_UNLOADED                    0x0504 s32 sysUtilRegisterCallback(s32 slot, sysutilCallback cb, void *usrdata)
Register a callback function for system events.
s32 sysUtilCheckCallback()
Check for events.
void(* sysutilCallback)(u64 status, u64 param, void *usrdata)
Pointer to callback function.
Definition: sysutil.h:58
s32 sysUtilUnregisterCallback(s32 slot)
Unregister a callback function.