usbhid_req_set_report 81 uspace/drv/hid/usbhid/blink1/blink1.c return usbhid_req_set_report( usbhid_req_set_report 270 uspace/drv/hid/usbhid/kbd/kbddev.c rc = usbhid_req_set_report( usbhid_req_set_report 44 uspace/lib/usbhid/include/usb/hid/request.h errno_t usbhid_req_set_report(usb_pipe_t *ctrl_pipe, int iface_no,HelenOS homepage, sources at GitHub