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GFX Sensations 1
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Graphic Sensations - Volume 1.iso
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netinclude
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sys
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param.h
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2000-01-01
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#ifndef SYS_PARAM_H
#define SYS_PARAM_H \
/*
** $Filename: sys/param.h $
** $Release$
** $Revision: 3.1 $
** $Date: 1994/02/03 11:46:16 $
**
** Definitions of some system parameters, FD_SET macros
**
** Copyright © 1993,1994 AmiTCP/IP Group, <AmiTCP-Group@hut.fi>
** Helsinki University of Technology, Finland.
** All rights reserved.
*/
/*
* AmiTCP/IP is not BSD4.3 compatible
*/
#define BSD 199402 /* Feb, 1994 system version (year & month) */
#define BSD4_3 1
#define BSD4_4 1
#ifndef SYS_TYPES_H
#include <sys/types.h>
#endif
#define NOFILE FD_SETSIZE /* perhaps we shouldn't use FD_SETSIZE */
#define BIG_ENDIAN 4321 /* MSB first: 68000, ibm, net */
#define BYTE_ORDER BIG_ENDIAN
#define MAXHOSTNAMELEN 64 /* max length of hostname */
#define MAXLOGNAME 32 /* max length of login name */
/*
* Macros for network/external number representation conversion.
*/
#ifndef ntohl
#define ntohl(x) (x)
#define ntohs(x) (x)
#define htonl(x) (x)
#define htons(x) (x)
#define NTOHL(x) (x)
#define NTOHS(x) (x)
#define HTONL(x) (x)
#define HTONS(x) (x)
#endif
/* Limits */
#if __SASC
#ifndef _LIMITS_H
#include <limits.h>
#endif
#elif __GNUC__
#ifndef _MACHINE_LIMITS_H
#include <machine/limits.h>
#endif
#undef LONGBITS /* exec/types wants to use this symbol */
#undef BITSPERBYTE /* dos/dos.h defines this */
#undef MAXINT /* dos/dos.h defines this */
#undef MININT /* dos/dos.h defines this */
#endif
/* Bit map related macros. */
#define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY))
#define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY)))
#define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY)))
#define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
/* Macros for counting and rounding. */
#ifndef howmany
#define howmany(x, y) (((x)+((y)-1))/(y))
#endif
#define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
#define powerof2(x) ((((x)-1)&(x))==0)
#ifndef KERNEL /* Kernel has these in kern/amiga_subr.h */
#if __SASC /* SASC has built-in versions */
#ifndef _STRING_H
#ifndef USE_BUILTIN_MATH
#define USE_BUILTIN_MATH
#endif
#include <string.h>
#endif
#else
#ifndef min
#define min(x,y) ((x) < (y) ? (x) : (y))
#endif
#ifndef max
#define max(x,y) ((x) > (y) ? (x) : (y))
#endif
#endif
#endif /* !KERNEL */
/* More types and definitions used throughout the kernel. */
#ifdef KERNEL
#ifndef SYS_CDEFS_H
#include <sys/cdefs.h>
#endif
#ifndef SYS_ERRNO_H
#include <sys/errno.h>
#endif
#ifndef SYS_TIME_H
#include <sys/time.h>
#endif
#ifndef SYS_UIO_H
#include <sys/uio.h>
#endif
#endif /* KERNEL */
#endif /* !SYS_PARAM_H */