HelenOS sources

usb_pipe_free_buffer  135 uspace/drv/bus/usb/usbdiag/tests.c 	usb_pipe_free_buffer(pipe, buffer);
usb_pipe_free_buffer  200 uspace/drv/bus/usb/usbdiag/tests.c 	usb_pipe_free_buffer(pipe, buffer);
usb_pipe_free_buffer  125 uspace/lib/usbdev/include/usb/dev/pipes.h void usb_pipe_free_buffer(usb_pipe_t *, void *);
usb_pipe_free_buffer  154 uspace/lib/usbdev/src/pipes.c 	usb_pipe_free_buffer(t->pipe, dma_buf);