libusb_error_name 72 tools/usb/ffs-aio-example/multibuff/host_app/test.c printf("cannot init libusb: %s\n", libusb_error_name(ret)); libusb_error_name 88 tools/usb/ffs-aio-example/multibuff/host_app/test.c libusb_error_name(ret)); libusb_error_name 104 tools/usb/ffs-aio-example/multibuff/host_app/test.c printf("cannot open device: %s\n", libusb_error_name(ret)); libusb_error_name 112 tools/usb/ffs-aio-example/multibuff/host_app/test.c libusb_error_name(ret)); libusb_error_name 119 tools/usb/ffs-aio-example/multibuff/host_app/test.c libusb_error_name(ret)); libusb_error_name 72 tools/usb/ffs-aio-example/simple/host_app/test.c printf("cannot init libusb: %s\n", libusb_error_name(ret)); libusb_error_name 88 tools/usb/ffs-aio-example/simple/host_app/test.c libusb_error_name(ret)); libusb_error_name 104 tools/usb/ffs-aio-example/simple/host_app/test.c printf("cannot open device: %s\n", libusb_error_name(ret)); libusb_error_name 112 tools/usb/ffs-aio-example/simple/host_app/test.c libusb_error_name(ret)); libusb_error_name 119 tools/usb/ffs-aio-example/simple/host_app/test.c libusb_error_name(ret));