SYS_NMLN           44 sys/utsname.h  	char	sysname[SYS_NMLN];	/* Name of this OS. */
SYS_NMLN           45 sys/utsname.h  	char	nodename[SYS_NMLN];	/* Name of this network node. */
SYS_NMLN           46 sys/utsname.h  	char	release[SYS_NMLN];	/* Release level. */
SYS_NMLN           47 sys/utsname.h  	char	version[SYS_NMLN];	/* Version level. */
SYS_NMLN           48 sys/utsname.h  	char	machine[SYS_NMLN];	/* Hardware type. */