for (p1 = find_descriptor(buffer, bufSize, NULL, USB_DT_ENDPOINT,
ifnum, altSetting ); p1; p1 = next ) {
next = find_descriptor(buffer, bufSize, p1, USB_DT_ENDPOINT,
for (p1 = find_descriptor(buffer, bufSize, NULL, USB_DT_ENDPOINT,
ifnum, altSetting ); p1; p1 = next ) {
next = find_descriptor(buffer, bufSize, p1, USB_DT_ENDPOINT,