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/* $NetBSD: param.h,v 1.4 1995/07/23 18:14:41 ragge Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
* 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Jochen Pohl for
* The NetBSD Project.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
/*
* Minimun size of string buffer. If this is not enough, the buffer
* is enlarged in steps of STRBLEN bytes.
*/
#define STRBLEN 256
/*
* This defines the size of memory blocks which are used to allocate
* memory in larger chunks.
*/
#define MBLKSIZ ((size_t)0x4000)
/*
* Sizes of hash tables
* Should be a prime. Possible primes are
* 307, 401, 503, 601, 701, 809, 907, 1009, 1103, 1201, 1301, 1409, 1511.
*
* HSHSIZ1 symbol table 1st pass
* HSHSIZ2 symbol table 2nd pass
* THSHSIZ2 type table 2nd pass
*/
#define HSHSIZ1 503
#define HSHSIZ2 1009
#define THSHSIZ2 1009
/*
* Should be set to 1 if the difference of two pointers is of type long
* or the value of sizeof is of type unsigned long.
*/
#ifdef __alpha__
#define PTRDIFF_IS_LONG 1
#define SIZEOF_IS_ULONG 1
#elif __i386__
#define PTRDIFF_IS_LONG 0
#define SIZEOF_IS_ULONG 0
#elif __m68k__
#define PTRDIFF_IS_LONG 0
#define SIZEOF_IS_ULONG 0
#elif __ns32k__
#define PTRDIFF_IS_LONG 0
#define SIZEOF_IS_ULONG 0
#elif __sparc__
#define PTRDIFF_IS_LONG 0
#define SIZEOF_IS_ULONG 0
#elif __vax__
#define PTRDIFF_IS_LONG 0
#define SIZEOF_IS_ULONG 0
#else
#error unknown machine type
#endif
/*
* Make sure this matches wchar_t.
*/
#define WCHAR SHORT
#ifndef __GNUC__
#ifndef lint
#ifndef QUAD_MAX /* necessary for mkdep */
#define QUAD_MAX LONG_MAX
#define QUAD_MIN LONG_MIN
#define UQUAD_MAX ULONG_MAX
#endif
typedef long quad_t;
typedef u_long u_quad_t;
#endif
#endif
/*
* long double only in ANSI C.
*/
#ifdef __STDC__
typedef long double ldbl_t;
#else
typedef double ldbl_t;
#endif
/*
* Some traditional compilers are not able to assign structures.
*/
#ifdef __STDC__
#define STRUCT_ASSIGN(dest, src) (dest) = (src)
#else
#define STRUCT_ASSIGN(dest, src) (void)memcpy(&(dest), &(src), \
sizeof (dest));
#endif
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