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#ifndef _UM_PARAM_H #define _UM_PARAM_H #define EXEC_PAGESIZE 4096 #ifndef NOGROUP #define NOGROUP (-1) #endif #define MAXHOSTNAMELEN 64 /* max length of hostname */ #ifdef __KERNEL__ #define HZ CONFIG_HZ #define USER_HZ 100 /* .. some user interfaces are in "ticks" */ #define CLOCKS_PER_SEC (USER_HZ) /* frequency at which times() counts */ #endif #endif