Symbol: VS_IOCTL_MAX_REQ
usr/src/cmd/vscan/vscand/vs_main.c
823
(ioctl(vscand_kdrv_fd, VS_IOCTL_MAX_REQ, max_req) < 0)) {
usr/src/uts/common/io/vscan/vscan_drv.c
645
case VS_IOCTL_MAX_REQ: