\ingroup libusb_syncio * Perform a USB control transfer. * * The direction of the transfer is inferred from the bmRequestType field of * the setup

Helper function, so that this isn't duplicated in hid_read(). */

clean up the temporary component buffers

decode a jpeg huffman value from the bitstream

after a restart interval, stbi__jpeg_reset the entropy decoder and the dc prediction

mallocs with size overflow checking

* Signal the event pipe so that the event handling thread will be * interrupted to process an internal event. */