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/*-
* @(#)types.h 7.17 (Berkeley) 5/6/91
* VMS to Unix conversion.
*/
#ifndef _TYPES_H_
#define _TYPES_H_
/* for normal VMS typedefs */
/*#include <types.h>
*/
typedef unsigned long int time_t;
/* for type u_char, u_short and u_long */
#include "socket.h"
/* for typedef off_t,ino_t and dev_t */
#include "stat.h"
/** Extra definitions for BSD <sys/types.h> compatibility **/
/* in types.h from iutelnet */
#ifdef vax
typedef struct _physadr { int r[1]; } *physadr;
typedef struct label_t {
int val[14];
} label_t;
#endif
typedef unsigned int u_int;
typedef unsigned short ushort; /* Sys V compatibility */
typedef long daddr_t; /* disk address */
typedef u_short nlink_t; /* link count */
typedef long swblk_t; /* swap offset */
typedef long segsz_t; /* segment size */
typedef u_short uid_t; /* user id */
typedef u_short gid_t; /* group id */
typedef short pid_t; /* process id */
typedef u_short mode_t; /* permissions */
typedef u_long fixpt_t; /* fixed point number */
#ifndef _POSIX_SOURCE
typedef struct _uquad { u_long val[2]; } u_quad;
typedef struct _quad { long val[2]; } quad;
typedef long * qaddr_t; /* should be typedef quad * qaddr_t; */
#define major(x) ((int)(((u_int)(x) >> 8)&0xff)) /* major number */
#define minor(x) ((int)((x)&0xff)) /* minor number */
#define makedev(x,y) ((dev_t)(((x)<<8) | (y))) /* create dev_t */
#endif
#ifdef _CLOCK_T_
typedef _CLOCK_T_ clock_t;
#undef _CLOCK_T_
#endif
#ifdef _SIZE_T_
typedef _SIZE_T_ size_t;
#undef _SIZE_T_
#endif
#ifdef _TIME_T_
typedef _TIME_T_ time_t;
#undef _TIME_T_
#endif
#ifndef _POSIX_SOURCE
#define NBBY 8 /* number of bits in a byte */
/*
* Select uses bit masks of file descriptors in longs. These macros
* manipulate such bit fields (the filesystem macros use chars).
* FD_SETSIZE may be defined by the user, but the default here should
* be enough for most uses.
*/
#ifndef FD_SETSIZE
#define FD_SETSIZE 256
#endif
typedef long fd_mask;
#define NFDBITS (sizeof(fd_mask) * NBBY) /* bits per mask */
#ifndef howmany
#define howmany(x, y) (((x)+((y)-1))/(y))
#endif
typedef struct fd_set {
fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
} fd_set;
#define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
#define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
#define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
#define FD_ZERO(p) bzero((char *)(p), sizeof(*(p)))
#endif /* !_POSIX_SOURCE */
#endif /* !_TYPES_H_ */
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