1199767f8SToomas Soome /*-
2199767f8SToomas Soome * Copyright (c) 1982, 1986, 1991, 1993, 1994
3199767f8SToomas Soome * The Regents of the University of California. All rights reserved.
4199767f8SToomas Soome * (c) UNIX System Laboratories, Inc.
5199767f8SToomas Soome * All or some portions of this file are derived from material licensed
6199767f8SToomas Soome * to the University of California by American Telephone and Telegraph
7199767f8SToomas Soome * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8199767f8SToomas Soome * the permission of UNIX System Laboratories, Inc.
9199767f8SToomas Soome *
10199767f8SToomas Soome * Redistribution and use in source and binary forms, with or without
11199767f8SToomas Soome * modification, are permitted provided that the following conditions
12199767f8SToomas Soome * are met:
13199767f8SToomas Soome * 1. Redistributions of source code must retain the above copyright
14199767f8SToomas Soome * notice, this list of conditions and the following disclaimer.
15199767f8SToomas Soome * 2. Redistributions in binary form must reproduce the above copyright
16199767f8SToomas Soome * notice, this list of conditions and the following disclaimer in the
17199767f8SToomas Soome * documentation and/or other materials provided with the distribution.
18199767f8SToomas Soome * 4. Neither the name of the University nor the names of its contributors
19199767f8SToomas Soome * may be used to endorse or promote products derived from this software
20199767f8SToomas Soome * without specific prior written permission.
21199767f8SToomas Soome *
22199767f8SToomas Soome * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23199767f8SToomas Soome * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24199767f8SToomas Soome * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25199767f8SToomas Soome * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26199767f8SToomas Soome * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27199767f8SToomas Soome * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28199767f8SToomas Soome * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29199767f8SToomas Soome * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30199767f8SToomas Soome * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31199767f8SToomas Soome * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32199767f8SToomas Soome * SUCH DAMAGE.
33199767f8SToomas Soome *
34199767f8SToomas Soome * @(#)types.h 8.6 (Berkeley) 2/19/95
35199767f8SToomas Soome * $FreeBSD$
36199767f8SToomas Soome */
37199767f8SToomas Soome
38199767f8SToomas Soome #ifndef _SYS_TYPES_H_
39199767f8SToomas Soome #define _SYS_TYPES_H_
40199767f8SToomas Soome
41199767f8SToomas Soome #include <sys/cdefs.h>
42199767f8SToomas Soome
43199767f8SToomas Soome /* Machine type dependent parameters. */
44199767f8SToomas Soome #include <machine/endian.h>
45199767f8SToomas Soome #include <sys/_types.h>
46199767f8SToomas Soome
47199767f8SToomas Soome #include <sys/_pthreadtypes.h>
48199767f8SToomas Soome
49199767f8SToomas Soome #if __BSD_VISIBLE
50199767f8SToomas Soome typedef unsigned char u_char;
51199767f8SToomas Soome typedef unsigned short u_short;
52199767f8SToomas Soome typedef unsigned int u_int;
53199767f8SToomas Soome typedef unsigned long u_long;
54199767f8SToomas Soome #ifndef _KERNEL
55199767f8SToomas Soome typedef unsigned short ushort; /* Sys V compatibility */
56199767f8SToomas Soome typedef unsigned int uint; /* Sys V compatibility */
57199767f8SToomas Soome #endif
58199767f8SToomas Soome #endif
59199767f8SToomas Soome
604a04e8dbSToomas Soome /*
614a04e8dbSToomas Soome * POSIX Extensions
624a04e8dbSToomas Soome */
63734b3a42SToomas Soome typedef unsigned char uchar_t;
64734b3a42SToomas Soome typedef unsigned short ushort_t;
654a04e8dbSToomas Soome typedef unsigned int uint_t;
66734b3a42SToomas Soome typedef unsigned long ulong_t;
674a04e8dbSToomas Soome
68199767f8SToomas Soome /*
69199767f8SToomas Soome * XXX POSIX sized integrals that should appear only in <sys/stdint.h>.
70199767f8SToomas Soome */
71199767f8SToomas Soome #include <sys/_stdint.h>
72199767f8SToomas Soome
73199767f8SToomas Soome typedef __uint8_t u_int8_t; /* unsigned integrals (deprecated) */
74199767f8SToomas Soome typedef __uint16_t u_int16_t;
75199767f8SToomas Soome typedef __uint32_t u_int32_t;
76199767f8SToomas Soome typedef __uint64_t u_int64_t;
77199767f8SToomas Soome
78199767f8SToomas Soome typedef __uint64_t u_quad_t; /* quads (deprecated) */
79199767f8SToomas Soome typedef __int64_t quad_t;
80199767f8SToomas Soome typedef quad_t * qaddr_t;
81199767f8SToomas Soome
82199767f8SToomas Soome typedef char * caddr_t; /* core address */
83199767f8SToomas Soome typedef const char * c_caddr_t; /* core address, pointer to const */
84199767f8SToomas Soome
85199767f8SToomas Soome #ifndef _BLKSIZE_T_DECLARED
86199767f8SToomas Soome typedef __blksize_t blksize_t;
87199767f8SToomas Soome #define _BLKSIZE_T_DECLARED
88199767f8SToomas Soome #endif
89199767f8SToomas Soome
90199767f8SToomas Soome typedef __cpuwhich_t cpuwhich_t;
91199767f8SToomas Soome typedef __cpulevel_t cpulevel_t;
92199767f8SToomas Soome typedef __cpusetid_t cpusetid_t;
93199767f8SToomas Soome
94199767f8SToomas Soome #ifndef _BLKCNT_T_DECLARED
95199767f8SToomas Soome typedef __blkcnt_t blkcnt_t;
96199767f8SToomas Soome #define _BLKCNT_T_DECLARED
97199767f8SToomas Soome #endif
98199767f8SToomas Soome
99199767f8SToomas Soome #ifndef _CLOCK_T_DECLARED
100199767f8SToomas Soome typedef __clock_t clock_t;
101199767f8SToomas Soome #define _CLOCK_T_DECLARED
102199767f8SToomas Soome #endif
103199767f8SToomas Soome
104199767f8SToomas Soome #ifndef _CLOCKID_T_DECLARED
105199767f8SToomas Soome typedef __clockid_t clockid_t;
106199767f8SToomas Soome #define _CLOCKID_T_DECLARED
107199767f8SToomas Soome #endif
108199767f8SToomas Soome
109199767f8SToomas Soome typedef __critical_t critical_t; /* Critical section value */
110199767f8SToomas Soome typedef __int64_t daddr_t; /* disk address */
111199767f8SToomas Soome
112199767f8SToomas Soome #ifndef _DEV_T_DECLARED
113199767f8SToomas Soome typedef __dev_t dev_t; /* device number or struct cdev */
114199767f8SToomas Soome #define _DEV_T_DECLARED
115199767f8SToomas Soome #endif
116199767f8SToomas Soome
117199767f8SToomas Soome #ifndef _FFLAGS_T_DECLARED
118199767f8SToomas Soome typedef __fflags_t fflags_t; /* file flags */
119199767f8SToomas Soome #define _FFLAGS_T_DECLARED
120199767f8SToomas Soome #endif
121199767f8SToomas Soome
122199767f8SToomas Soome typedef __fixpt_t fixpt_t; /* fixed point number */
123199767f8SToomas Soome
124199767f8SToomas Soome #ifndef _FSBLKCNT_T_DECLARED /* for statvfs() */
125199767f8SToomas Soome typedef __fsblkcnt_t fsblkcnt_t;
126199767f8SToomas Soome typedef __fsfilcnt_t fsfilcnt_t;
127199767f8SToomas Soome #define _FSBLKCNT_T_DECLARED
128199767f8SToomas Soome #endif
129199767f8SToomas Soome
130199767f8SToomas Soome #ifndef _GID_T_DECLARED
131199767f8SToomas Soome typedef __gid_t gid_t; /* group id */
132199767f8SToomas Soome #define _GID_T_DECLARED
133199767f8SToomas Soome #endif
134199767f8SToomas Soome
135199767f8SToomas Soome #ifndef _IN_ADDR_T_DECLARED
136199767f8SToomas Soome typedef __uint32_t in_addr_t; /* base type for internet address */
137199767f8SToomas Soome #define _IN_ADDR_T_DECLARED
138199767f8SToomas Soome #endif
139199767f8SToomas Soome
140199767f8SToomas Soome #ifndef _IN_PORT_T_DECLARED
141199767f8SToomas Soome typedef __uint16_t in_port_t;
142199767f8SToomas Soome #define _IN_PORT_T_DECLARED
143199767f8SToomas Soome #endif
144199767f8SToomas Soome
145199767f8SToomas Soome #ifndef _ID_T_DECLARED
146199767f8SToomas Soome typedef __id_t id_t; /* can hold a uid_t or pid_t */
147199767f8SToomas Soome #define _ID_T_DECLARED
148199767f8SToomas Soome #endif
149199767f8SToomas Soome
150199767f8SToomas Soome #ifndef _INO_T_DECLARED
151199767f8SToomas Soome typedef __ino_t ino_t; /* inode number */
152199767f8SToomas Soome #define _INO_T_DECLARED
153199767f8SToomas Soome #endif
154199767f8SToomas Soome
155199767f8SToomas Soome #ifndef _KEY_T_DECLARED
156199767f8SToomas Soome typedef __key_t key_t; /* IPC key (for Sys V IPC) */
157199767f8SToomas Soome #define _KEY_T_DECLARED
158199767f8SToomas Soome #endif
159199767f8SToomas Soome
160199767f8SToomas Soome #ifndef _LWPID_T_DECLARED
161199767f8SToomas Soome typedef __lwpid_t lwpid_t; /* Thread ID (a.k.a. LWP) */
162199767f8SToomas Soome #define _LWPID_T_DECLARED
163199767f8SToomas Soome #endif
164199767f8SToomas Soome
165199767f8SToomas Soome #ifndef _MODE_T_DECLARED
166199767f8SToomas Soome typedef __mode_t mode_t; /* permissions */
167199767f8SToomas Soome #define _MODE_T_DECLARED
168199767f8SToomas Soome #endif
169199767f8SToomas Soome
170199767f8SToomas Soome #ifndef _ACCMODE_T_DECLARED
171199767f8SToomas Soome typedef __accmode_t accmode_t; /* access permissions */
172199767f8SToomas Soome #define _ACCMODE_T_DECLARED
173199767f8SToomas Soome #endif
174199767f8SToomas Soome
175199767f8SToomas Soome #ifndef _NLINK_T_DECLARED
176199767f8SToomas Soome typedef __nlink_t nlink_t; /* link count */
177199767f8SToomas Soome #define _NLINK_T_DECLARED
178199767f8SToomas Soome #endif
179199767f8SToomas Soome
180199767f8SToomas Soome #ifndef _OFF_T_DECLARED
181199767f8SToomas Soome typedef __off_t off_t; /* file offset */
182199767f8SToomas Soome #define _OFF_T_DECLARED
183199767f8SToomas Soome #endif
184199767f8SToomas Soome
185199767f8SToomas Soome #ifndef _PID_T_DECLARED
186199767f8SToomas Soome typedef __pid_t pid_t; /* process id */
187199767f8SToomas Soome #define _PID_T_DECLARED
188199767f8SToomas Soome #endif
189199767f8SToomas Soome
190199767f8SToomas Soome typedef __register_t register_t;
191199767f8SToomas Soome
192199767f8SToomas Soome #ifndef _RLIM_T_DECLARED
193199767f8SToomas Soome typedef __rlim_t rlim_t; /* resource limit */
194199767f8SToomas Soome #define _RLIM_T_DECLARED
195199767f8SToomas Soome #endif
196199767f8SToomas Soome
197199767f8SToomas Soome typedef __int64_t sbintime_t;
198199767f8SToomas Soome
199199767f8SToomas Soome typedef __segsz_t segsz_t; /* segment size (in pages) */
200199767f8SToomas Soome
201199767f8SToomas Soome #ifndef _SIZE_T_DECLARED
202199767f8SToomas Soome typedef __size_t size_t;
203199767f8SToomas Soome #define _SIZE_T_DECLARED
204199767f8SToomas Soome #endif
205199767f8SToomas Soome
206199767f8SToomas Soome #ifndef _SSIZE_T_DECLARED
207199767f8SToomas Soome typedef __ssize_t ssize_t;
208199767f8SToomas Soome #define _SSIZE_T_DECLARED
209199767f8SToomas Soome #endif
210199767f8SToomas Soome
211199767f8SToomas Soome #ifndef _SUSECONDS_T_DECLARED
212199767f8SToomas Soome typedef __suseconds_t suseconds_t; /* microseconds (signed) */
213199767f8SToomas Soome #define _SUSECONDS_T_DECLARED
214199767f8SToomas Soome #endif
215199767f8SToomas Soome
216199767f8SToomas Soome #ifndef _TIME_T_DECLARED
217199767f8SToomas Soome typedef __time_t time_t;
218199767f8SToomas Soome #define _TIME_T_DECLARED
219199767f8SToomas Soome #endif
220199767f8SToomas Soome
221199767f8SToomas Soome #ifndef _TIMER_T_DECLARED
222199767f8SToomas Soome typedef __timer_t timer_t;
223199767f8SToomas Soome #define _TIMER_T_DECLARED
224199767f8SToomas Soome #endif
225199767f8SToomas Soome
226199767f8SToomas Soome #ifndef _MQD_T_DECLARED
227199767f8SToomas Soome typedef __mqd_t mqd_t;
228199767f8SToomas Soome #define _MQD_T_DECLARED
229199767f8SToomas Soome #endif
230199767f8SToomas Soome
231199767f8SToomas Soome typedef __u_register_t u_register_t;
232199767f8SToomas Soome
233199767f8SToomas Soome #ifndef _UID_T_DECLARED
234199767f8SToomas Soome typedef __uid_t uid_t; /* user id */
235199767f8SToomas Soome #define _UID_T_DECLARED
236199767f8SToomas Soome #endif
237199767f8SToomas Soome
238199767f8SToomas Soome #ifndef _USECONDS_T_DECLARED
239199767f8SToomas Soome typedef __useconds_t useconds_t; /* microseconds (unsigned) */
240199767f8SToomas Soome #define _USECONDS_T_DECLARED
241199767f8SToomas Soome #endif
242199767f8SToomas Soome
243199767f8SToomas Soome #ifndef _CAP_IOCTL_T_DECLARED
244199767f8SToomas Soome #define _CAP_IOCTL_T_DECLARED
245199767f8SToomas Soome typedef unsigned long cap_ioctl_t;
246199767f8SToomas Soome #endif
247199767f8SToomas Soome
248199767f8SToomas Soome #ifndef _CAP_RIGHTS_T_DECLARED
249199767f8SToomas Soome #define _CAP_RIGHTS_T_DECLARED
250199767f8SToomas Soome struct cap_rights;
251199767f8SToomas Soome
252199767f8SToomas Soome typedef struct cap_rights cap_rights_t;
253199767f8SToomas Soome #endif
254199767f8SToomas Soome
255199767f8SToomas Soome typedef __vm_offset_t vm_offset_t;
256199767f8SToomas Soome typedef __vm_ooffset_t vm_ooffset_t;
257199767f8SToomas Soome typedef __vm_paddr_t vm_paddr_t;
258199767f8SToomas Soome typedef __vm_pindex_t vm_pindex_t;
259199767f8SToomas Soome typedef __vm_size_t vm_size_t;
260199767f8SToomas Soome
261199767f8SToomas Soome typedef __rman_res_t rman_res_t;
262199767f8SToomas Soome
263199767f8SToomas Soome #ifdef _KERNEL
264199767f8SToomas Soome typedef int boolean_t;
265199767f8SToomas Soome typedef struct device *device_t;
266199767f8SToomas Soome typedef __intfptr_t intfptr_t;
267199767f8SToomas Soome
268199767f8SToomas Soome /*
269199767f8SToomas Soome * XXX this is fixed width for historical reasons. It should have had type
270199767f8SToomas Soome * __int_fast32_t. Fixed-width types should not be used unless binary
271199767f8SToomas Soome * compatibility is essential. Least-width types should be used even less
272199767f8SToomas Soome * since they provide smaller benefits.
273199767f8SToomas Soome *
274199767f8SToomas Soome * XXX should be MD.
275199767f8SToomas Soome *
276199767f8SToomas Soome * XXX this is bogus in -current, but still used for spl*().
277199767f8SToomas Soome */
278199767f8SToomas Soome typedef __uint32_t intrmask_t; /* Interrupt mask (spl, xxx_imask...) */
279199767f8SToomas Soome
280199767f8SToomas Soome typedef __uintfptr_t uintfptr_t;
281199767f8SToomas Soome typedef __uint64_t uoff_t;
282199767f8SToomas Soome typedef char vm_memattr_t; /* memory attribute codes */
283199767f8SToomas Soome typedef struct vm_page *vm_page_t;
284199767f8SToomas Soome
285199767f8SToomas Soome #if !defined(__bool_true_false_are_defined) && !defined(__cplusplus)
286199767f8SToomas Soome #define __bool_true_false_are_defined 1
287199767f8SToomas Soome #define false 0
288199767f8SToomas Soome #define true 1
289199767f8SToomas Soome #if __STDC_VERSION__ < 199901L && __GNUC__ < 3 && !defined(__INTEL_COMPILER)
290199767f8SToomas Soome typedef int _Bool;
291199767f8SToomas Soome #endif
292199767f8SToomas Soome typedef _Bool bool;
293199767f8SToomas Soome #endif /* !__bool_true_false_are_defined && !__cplusplus */
294199767f8SToomas Soome
295199767f8SToomas Soome #define offsetof(type, field) __offsetof(type, field)
296199767f8SToomas Soome
297*9890ff83SToomas Soome #else
298*9890ff83SToomas Soome /* for illumos compatibility */
299*9890ff83SToomas Soome typedef enum boolean { B_FALSE, B_TRUE } boolean_t;
300*9890ff83SToomas Soome
301199767f8SToomas Soome #endif /* !_KERNEL */
302199767f8SToomas Soome
303199767f8SToomas Soome /*
304199767f8SToomas Soome * The following are all things that really shouldn't exist in this header,
305199767f8SToomas Soome * since its purpose is to provide typedefs, not miscellaneous doodads.
306199767f8SToomas Soome */
307199767f8SToomas Soome
308199767f8SToomas Soome #ifdef __POPCNT__
309199767f8SToomas Soome #define __bitcount64(x) __builtin_popcountll((__uint64_t)(x))
310199767f8SToomas Soome #define __bitcount32(x) __builtin_popcount((__uint32_t)(x))
311199767f8SToomas Soome #define __bitcount16(x) __builtin_popcount((__uint16_t)(x))
312199767f8SToomas Soome #define __bitcountl(x) __builtin_popcountl((unsigned long)(x))
313199767f8SToomas Soome #define __bitcount(x) __builtin_popcount((unsigned int)(x))
314199767f8SToomas Soome #else
315199767f8SToomas Soome /*
316199767f8SToomas Soome * Population count algorithm using SWAR approach
317199767f8SToomas Soome * - "SIMD Within A Register".
318199767f8SToomas Soome */
319199767f8SToomas Soome static __inline __uint16_t
__bitcount16(__uint16_t _x)320199767f8SToomas Soome __bitcount16(__uint16_t _x)
321199767f8SToomas Soome {
322199767f8SToomas Soome
323199767f8SToomas Soome _x = (_x & 0x5555) + ((_x & 0xaaaa) >> 1);
324199767f8SToomas Soome _x = (_x & 0x3333) + ((_x & 0xcccc) >> 2);
325199767f8SToomas Soome _x = (_x + (_x >> 4)) & 0x0f0f;
326199767f8SToomas Soome _x = (_x + (_x >> 8)) & 0x00ff;
327199767f8SToomas Soome return (_x);
328199767f8SToomas Soome }
329199767f8SToomas Soome
330199767f8SToomas Soome static __inline __uint32_t
__bitcount32(__uint32_t _x)331199767f8SToomas Soome __bitcount32(__uint32_t _x)
332199767f8SToomas Soome {
333199767f8SToomas Soome
334199767f8SToomas Soome _x = (_x & 0x55555555) + ((_x & 0xaaaaaaaa) >> 1);
335199767f8SToomas Soome _x = (_x & 0x33333333) + ((_x & 0xcccccccc) >> 2);
336199767f8SToomas Soome _x = (_x + (_x >> 4)) & 0x0f0f0f0f;
337199767f8SToomas Soome _x = (_x + (_x >> 8));
338199767f8SToomas Soome _x = (_x + (_x >> 16)) & 0x000000ff;
339199767f8SToomas Soome return (_x);
340199767f8SToomas Soome }
341199767f8SToomas Soome
342199767f8SToomas Soome #ifdef __LP64__
343199767f8SToomas Soome static __inline __uint64_t
__bitcount64(__uint64_t _x)344199767f8SToomas Soome __bitcount64(__uint64_t _x)
345199767f8SToomas Soome {
346199767f8SToomas Soome
347199767f8SToomas Soome _x = (_x & 0x5555555555555555) + ((_x & 0xaaaaaaaaaaaaaaaa) >> 1);
348199767f8SToomas Soome _x = (_x & 0x3333333333333333) + ((_x & 0xcccccccccccccccc) >> 2);
349199767f8SToomas Soome _x = (_x + (_x >> 4)) & 0x0f0f0f0f0f0f0f0f;
350199767f8SToomas Soome _x = (_x + (_x >> 8));
351199767f8SToomas Soome _x = (_x + (_x >> 16));
352199767f8SToomas Soome _x = (_x + (_x >> 32)) & 0x000000ff;
353199767f8SToomas Soome return (_x);
354199767f8SToomas Soome }
355199767f8SToomas Soome
356199767f8SToomas Soome #define __bitcountl(x) __bitcount64((unsigned long)(x))
357199767f8SToomas Soome #else
358199767f8SToomas Soome static __inline __uint64_t
__bitcount64(__uint64_t _x)359199767f8SToomas Soome __bitcount64(__uint64_t _x)
360199767f8SToomas Soome {
361199767f8SToomas Soome
362199767f8SToomas Soome return (__bitcount32(_x >> 32) + __bitcount32(_x));
363199767f8SToomas Soome }
364199767f8SToomas Soome
365199767f8SToomas Soome #define __bitcountl(x) __bitcount32((unsigned long)(x))
366199767f8SToomas Soome #endif
367199767f8SToomas Soome #define __bitcount(x) __bitcount32((unsigned int)(x))
368199767f8SToomas Soome #endif
369199767f8SToomas Soome
370199767f8SToomas Soome #if __BSD_VISIBLE
371199767f8SToomas Soome
372199767f8SToomas Soome #include <sys/select.h>
373199767f8SToomas Soome
374199767f8SToomas Soome /*
375199767f8SToomas Soome * minor() gives a cookie instead of an index since we don't want to
376199767f8SToomas Soome * change the meanings of bits 0-15 or waste time and space shifting
377199767f8SToomas Soome * bits 16-31 for devices that don't use them.
378199767f8SToomas Soome */
379199767f8SToomas Soome #define major(x) ((int)(((u_int)(x) >> 8)&0xff)) /* major number */
380199767f8SToomas Soome #define minor(x) ((int)((x)&0xffff00ff)) /* minor number */
381199767f8SToomas Soome #define makedev(x,y) ((dev_t)(((x) << 8) | (y))) /* create dev_t */
382199767f8SToomas Soome
383199767f8SToomas Soome /*
384199767f8SToomas Soome * These declarations belong elsewhere, but are repeated here and in
385199767f8SToomas Soome * <stdio.h> to give broken programs a better chance of working with
386199767f8SToomas Soome * 64-bit off_t's.
387199767f8SToomas Soome */
388199767f8SToomas Soome #ifndef _KERNEL
389199767f8SToomas Soome __BEGIN_DECLS
390199767f8SToomas Soome #ifndef _FTRUNCATE_DECLARED
391199767f8SToomas Soome #define _FTRUNCATE_DECLARED
392199767f8SToomas Soome int ftruncate(int, off_t);
393199767f8SToomas Soome #endif
394199767f8SToomas Soome #ifndef _LSEEK_DECLARED
395199767f8SToomas Soome #define _LSEEK_DECLARED
396199767f8SToomas Soome off_t lseek(int, off_t, int);
397199767f8SToomas Soome #endif
398199767f8SToomas Soome #ifndef _MMAP_DECLARED
399199767f8SToomas Soome #define _MMAP_DECLARED
400199767f8SToomas Soome void * mmap(void *, size_t, int, int, int, off_t);
401199767f8SToomas Soome #endif
402199767f8SToomas Soome #ifndef _TRUNCATE_DECLARED
403199767f8SToomas Soome #define _TRUNCATE_DECLARED
404199767f8SToomas Soome int truncate(const char *, off_t);
405199767f8SToomas Soome #endif
406199767f8SToomas Soome __END_DECLS
407199767f8SToomas Soome #endif /* !_KERNEL */
408199767f8SToomas Soome
409199767f8SToomas Soome #endif /* __BSD_VISIBLE */
410199767f8SToomas Soome
411199767f8SToomas Soome #endif /* !_SYS_TYPES_H_ */
412