Symbol: VBG_IOCTL_VMMDEV_REQUEST
drivers/virt/vboxguest/vboxguest_core.c
1722
if (req_no_size == VBG_IOCTL_VMMDEV_REQUEST(0) ||
drivers/virt/vboxguest/vboxguest_linux.c
135
is_vmmdev_req = (req & ~IOCSIZE_MASK) == VBG_IOCTL_VMMDEV_REQUEST(0) ||