_SYS_NMLN
char machine[_SYS_NMLN];
char machine[_SYS_NMLN] = "";
char machine_arch[_SYS_NMLN] = "";
char module_machine_usermode[_SYS_NMLN] = "";
#define SYS_NMLN _SYS_NMLN
char sysname[_SYS_NMLN]; /* Name of this OS. */
char nodename[_SYS_NMLN]; /* Name of this network node. */
char release[_SYS_NMLN]; /* Release level. */
char version[_SYS_NMLN]; /* Version level. */
char machine[_SYS_NMLN]; /* Hardware type. */