static recDevice *
FreeDevice(recDevice *removeDevice)
{
recDevice *pDeviceNext = NULL;
if (removeDevice) {
if (removeDevice->deviceRef) {
IOHIDDeviceUnscheduleFromRunLoop(removeDevice->deviceRef, CFRunLoopGetCurrent(), SDL_JOYSTICK_RUNLOOP_MODE);
removeDevice->deviceRef = NULL;
}
/* save next device prior to disposing of this device */
pDeviceNext = removeDevice->pNext;
if ( gpDeviceList == removeDevice ) {
gpDeviceList = pDeviceNext;
} else {
recDevice *device = gpDeviceList;
while (device->pNext != removeDevice) {
device = device->pNext;
}
device->pNext = pDeviceNext;
}
removeDevice->pNext = NULL;
/* free element lists */
FreeElementList(removeDevice->firstAxis);
FreeElementList(removeDevice->firstButton);
FreeElementList(removeDevice->firstHat);
SDL_free(removeDevice);
}
return pDeviceNext;
}
static recDevice *
FreeDevice(recDevice *removeDevice)
{
recDevice *pDeviceNext = NULL;
if (removeDevice) {
/* save next device prior to disposing of this device */
pDeviceNext = removeDevice->pNext;
if ( gpDeviceList == removeDevice ) {
gpDeviceList = pDeviceNext;
} else {
recDevice *device = gpDeviceList;
while (device->pNext != removeDevice) {
device = device->pNext;
}
device->pNext = pDeviceNext;
}
removeDevice->pNext = NULL;
/* free element lists */
FreeElementList(removeDevice->firstAxis);
FreeElementList(removeDevice->firstButton);
FreeElementList(removeDevice->firstHat);
SDL_free(removeDevice);
}
return pDeviceNext;
}
/*************************************************************************
* Function Name : FreeTablePmt
* Description : free all the all pmt sections in a PMT table and their elements
* Parameters :
* Returns :
**************************************************************************/
void FreeTablePmt(SECTION_PMT **ppstSectionPmt)
{
SECTION_PMT *pstTemp = NULL;
while ((*ppstSectionPmt) != NULL )
{
pstTemp = *ppstSectionPmt;
*ppstSectionPmt = (*ppstSectionPmt)->pstNext;
FreeElementList(&(pstTemp->pstProgramElements));
free(pstTemp);
}
}
