HelenOS sources

IPC_M_USB_UNREGISTER_ENDPOINT  160 uspace/lib/drv/generic/remote_usbhc.c 	    DEV_IFACE_ID(USBHC_DEV_IFACE), IPC_M_USB_UNREGISTER_ENDPOINT, NULL);
IPC_M_USB_UNREGISTER_ENDPOINT  241 uspace/lib/drv/generic/remote_usbhc.c 	[IPC_M_USB_UNREGISTER_ENDPOINT] = remote_usbhc_unregister_endpoint,
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