fusl/include/sys/param.h

#ifndef _SYS_PARAM_H
#define _SYS_PARAM_H

#define MAXSYMLINKS 20
#define MAXHOSTNAMELEN 64
#define MAXNAMLEN 255
#define MAXPATHLEN 4096
#define NBBY 8
#define NGROUPS 32
#define CANBSIZE 255
#define NOFILE 256
#define NCARGS 131072
#define DEV_BSIZE 512
#define NOGROUP (-1)

#undef MIN
#undef MAX
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#define MAX(a, b) (((a) > (b)) ? (a) : (b))

#define __bitop(x, i, o) ((x)[(i) / 8] o(1 << (i) % 8))
#define setbit(x, i) __bitop(x, i, |=)
#define clrbit(x, i) __bitop(x, i, &= ~)
#define isset(x, i) __bitop(x, i, &)
#define isclr(x, i) !isset(x, i)

#define howmany(n, d) (((n) + ((d)-1)) / (d))
#define roundup(n, d) (howmany(n, d) * (d))
#define powerof2(n) !(((n)-1) & (n))

#include <sys/resource.h>
#include <endian.h>
#include <limits.h>

#endif