root/include/linux/param.h

/* */

INCLUDED FROM

   1 #ifndef _SYS_PARAM_H
   2 #define _SYS_PARAM_H
   3 
   4 #define HZ 100
   5 #define EXEC_PAGESIZE 4096
   6 
   7 #define NGROUPS         32      /* Max number of groups per user */
   8 #define NOGROUP         -1
   9 
  10 #define MAXHOSTNAMELEN 8
  11 
  12 #endif

/* */