523 ssize_t qemu_iovec_compare(QEMUIOVector *a, QEMUIOVector *b)  in qemu_iovec_compare()  argument
528     assert(a->niov == b->niov);  in qemu_iovec_compare()
529     for (i = 0; i < a->niov; i++) {  in qemu_iovec_compare()
531         uint8_t *p = (uint8_t *)a->iov[i].iov_base;  in qemu_iovec_compare()
534         assert(a->iov[i].iov_len == b->iov[i].iov_len);  in qemu_iovec_compare()
535         while (len < a->iov[i].iov_len && *p++ == *q++) {  in qemu_iovec_compare()
541         if (len != a->iov[i].iov_len) {  in qemu_iovec_compare()
554 static int sortelem_cmp_src_base(const void *a, const void *b)  in sortelem_cmp_src_base()  argument
556     const IOVectorSortElem *elem_a = a;  in sortelem_cmp_src_base()
569 static int sortelem_cmp_src_index(const void *a, const void *b)  in sortelem_cmp_src_index()  argument
571     const IOVectorSortElem *elem_a = a;  in sortelem_cmp_src_index()