49 lines
2.1 KiB
C
49 lines
2.1 KiB
C
/* $NetBSD: vmbuf.h,v 1.1 2000/01/28 19:32:53 itojun Exp $ */
|
|
|
|
/*
|
|
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the project nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
/* YIPS Id: vmbuf.h,v 1.1 1999/10/29 09:04:55 jinmei Exp */
|
|
|
|
typedef struct _vchar_ {
|
|
u_int32_t t; /* type of the value */
|
|
size_t l; /* length of the value */
|
|
caddr_t v; /* place holder to the value in buffer */
|
|
#if 0
|
|
caddr_t v0; /* pointer to the buffer - not used any more */
|
|
#endif
|
|
} vchar_t;
|
|
|
|
extern vchar_t *vmalloc(size_t);
|
|
extern vchar_t *vrealloc(vchar_t *, size_t);
|
|
extern void vfree(vchar_t *);
|
|
extern vchar_t *vdup(vchar_t *);
|
|
extern int pvdump(vchar_t *);
|
|
|
|
#define VREALLOC(ptr, size) ((ptr) = vrealloc((ptr), (size)))
|