VM_MMAP_GETNEXT
{ (uint_t)VM_MMAP_GETNEXT, "VM_MMAP_GETNEXT", NULL },
VM_MMAP_GETNEXT, VM_MUNMAP_MEMSEG, VM_SET_REGISTER, VM_GET_REGISTER,
error = ioctl(ctx->fd, VM_MMAP_GETNEXT, &memmap);
case VM_MMAP_GETNEXT:
case VM_MMAP_GETNEXT: {