VBG_IOCTL_HGCM_CALL_32 1553 drivers/virt/vboxguest/vboxguest_core.c 	case VBG_IOCTL_HGCM_CALL_32(0):
VBG_IOCTL_HGCM_CALL_32  181 include/uapi/linux/vboxguest.h #define VBG_IOCTL_HGCM_CALL(s)		VBG_IOCTL_HGCM_CALL_32(s)