usblib_devmgr_findrelated
usblib_devmgr_findrelated — library function to find other interfaces on the same device
Synopsis
int usblib_devmgr_findrelated( | | struct usbmsg_new_device* dev, |
| | | struct usbmsg_new_device** results, |
| | | int result_size); |
Arguments
| dev original new device message
|
| results array of results
|
| result_size maximum number of results to return
|
Description
library function to find other interfaces on the same device
This function takes a new device message, and looks for other free
interfaces on the same device.
An negative result code is a negative version of the USB_DEVMGR_RESULT
error codes
Return Values
number of devices found, or negative for an error