PSP_WAITREG_CHANGED
bool check_changed = flags & PSP_WAITREG_CHANGED;
PSP_WAITREG_CHANGED);
PSP_WAITREG_CHANGED);
PSP_WAITREG_CHANGED);
PSP_WAITREG_CHANGED);
PSP_WAITREG_CHANGED);
PSP_WAITREG_CHANGED);