UfxEndpointInitSetEventCallbacks function (ufxclient.h)

Initialize a UFXENDPOINT_INIT structure.

Syntax

void UfxEndpointInitSetEventCallbacks(
  [in, out] PUFXENDPOINT_INIT       EndpointInit,
  [in]      PUFX_ENDPOINT_CALLBACKS Callbacks
);

Parameters

[in, out] EndpointInit

Opaque structure passed by UFX in the call to EVT_UFX_DEVICE_ENDPOINT_ADD or EVT_UFX_DEVICE_DEFAULT_ENDPOINT_ADD.

[in] Callbacks

Pointer to a UFX_ENDPOINT_CALLBACKS structure.

Return value

None

Remarks

The client driver calls UfxEndpointCreate from its EVT_UFX_DEVICE_ENDPOINT_ADD or EVT_UFX_DEVICE_DEFAULT_ENDPOINT_ADD event callback function in order to create a new endpoint.

The client driver first calls UFX_ENDPOINT_CALLBACKS_INIT to initialize a UFX_ENDPOINT_CALLBACKS structure. Then it calls UfxEndpointCreate with the initialized UFX_ENDPOINT_CALLBACKS structure.

For an code example that shows how to create a UFXENDPOINT object and initialize its context, see the Remarks section of UfxEndpointCreate.

Requirements