gDefaults MFCallback MFMain MFSystem_FrameCounter MFSystem_GetCurrentPlatform MFSystem_GetFPS MFSystem_GetFrameCounter MFSystem_GetPlatformEndian MFSystem_GetPlatformName MFSystem_GetPlatformString MFSystem_GetRTCFrequency MFSystem_GetSettingString MFSystem_GetSystemCallback MFSystem_GetSystemName MFSystem_GetTimeDelta MFSystem_InitFromSettings MFSystem_Quit MFSystem_ReadRTC MFSystem_RegisterSystemCallback MFSystem_TimeDelta MFSystemCallbackFunction

MF_API MFSystemCallbackFunction MFSystem_RegisterSystemCallback ( MFCallback  callback, MFSystemCallbackFunction  pCallbackFunction  ) Sets a Fuji system callback function. Parameters callback The callback to set from the MFCallback enum. pCallbackFunction Pointer to the callback function. Returns A pointer to the old callback function which MUST be called in the new registered callback.