Symbol: VBG_IOCTL_HGCM_CALL_32
drivers/virt/vboxguest/vboxguest_core.c
1757
case VBG_IOCTL_HGCM_CALL_32(0):
include/uapi/linux/vboxguest.h
181
#define VBG_IOCTL_HGCM_CALL(s) VBG_IOCTL_HGCM_CALL_32(s)