usr.bin/xlint/lint1/param.h

   1 /*      $NetBSD: param.h,v 1.4 1995/07/23 18:14:41 ragge Exp $  */
   2
   3 /*
   4  * Copyright (c) 1994, 1995 Jochen Pohl
   5  * All Rights Reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. All advertising materials mentioning features or use of this software
  16  *    must display the following acknowledgement:
  17  *      This product includes software developed by Jochen Pohl for
  18  *      The NetBSD Project.
  19  * 4. The name of the author may not be used to endorse or promote products
  20  *    derived from this software without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  23  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  24  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  25  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  26  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  27  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  28  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  29  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  30  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  31  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  *
  33  * $DragonFly: src/usr.bin/xlint/lint1/param.h,v 1.2 2004/07/07 08:20:18 asmodai Exp $
  34  */
  35
  36 /*
  37  * Minimun size of string buffer. If this is not enough, the buffer
  38  * is enlarged in steps of STRBLEN bytes.
  39  */
  40 #define STRBLEN         256
  41
  42 /*
  43  * This defines the size of memory blocks which are used to allocate
  44  * memory in larger chunks.
  45  */
  46 #define MBLKSIZ         ((size_t)0x4000)
  47
  48 /*
  49  * Sizes of hash tables
  50  * Should be a prime. Possible primes are
  51  * 307, 401, 503, 601, 701, 809, 907, 1009, 1103, 1201, 1301, 1409, 1511.
  52  *
  53  * HSHSIZ1      symbol table 1st pass
  54  * HSHSIZ2      symbol table 2nd pass
  55  * THSHSIZ2     type table 2nd pass
  56  */
  57 #define HSHSIZ1         503
  58 #define HSHSIZ2         1009
  59 #define THSHSIZ2        1009
  60
  61 /*
  62  * Should be set to 1 if the difference of two pointers is of type long
  63  * or the value of sizeof is of type unsigned long.
  64  */
  65 #ifdef __alpha__
  66 #define PTRDIFF_IS_LONG         1
  67 #define SIZEOF_IS_ULONG         1
  68 #elif __i386__
  69 #define PTRDIFF_IS_LONG         0
  70 #define SIZEOF_IS_ULONG         0
  71 #elif __m68k__
  72 #define PTRDIFF_IS_LONG         0
  73 #define SIZEOF_IS_ULONG         0
  74 #elif __ns32k__
  75 #define PTRDIFF_IS_LONG         0
  76 #define SIZEOF_IS_ULONG         0
  77 #elif __sparc__
  78 #define PTRDIFF_IS_LONG         0
  79 #define SIZEOF_IS_ULONG         0
  80 #elif __vax__
  81 #define PTRDIFF_IS_LONG         0
  82 #define SIZEOF_IS_ULONG         0
  83 #else
  84 #error unknown machine type
  85 #endif
  86
  87 /*
  88  * Make sure this matches wchar_t.
  89  */
  90 #define WCHAR   SHORT
  91
  92 #ifndef __GNUC__
  93 #ifndef lint
  94 #ifndef QUAD_MAX        /* necessary for mkdep */
  95 #define QUAD_MAX        LONG_MAX
  96 #define QUAD_MIN        LONG_MIN
  97 #define UQUAD_MAX       ULONG_MAX
  98 #endif
  99 typedef long    quad_t;
 100 typedef u_long  u_quad_t;
 101 #endif
 102 #endif
 103
 104
 105 /*
 106  * long double only in ANSI C.
 107  */
 108 typedef long double ldbl_t;
 109
 110 /*
 111  * Some traditional compilers are not able to assign structures.
 112  */
 113 #define STRUCT_ASSIGN(dest, src)        (dest) = (src)