tag	line	file	source code
LINUX_VERSION_CODE	200	drivers/net/arcnet.c	#if LINUX_VERSION_CODE < 0x10300
LINUX_VERSION_CODE	202	drivers/scsi/53c7,8xx.c	#if LINUX_VERSION_CODE > 65536 + 3 * 256
LINUX_VERSION_CODE	43	drivers/scsi/53c7,8xx.h	#if LINUX_VERSION_CODE > 65536 + 3 * 256
LINUX_VERSION_CODE	21	init/version.c	int version_string(LINUX_VERSION_CODE) = 0;