tag	line	file	source code
vol_ctrl0	517	drivers/block/sbpcd.c	u_char vol_ctrl0;
vol_ctrl0	1123	drivers/block/sbpcd.c	volume0=DriveStruct[d].vol_ctrl0;
vol_ctrl0	1567	drivers/block/sbpcd.c	DriveStruct[d].vol_ctrl0=vol0;
vol_ctrl0	2604	drivers/block/sbpcd.c	DriveStruct[d].vol_ctrl0=volctrl.channel0;