1
  
2
  
3
  
4
  
5
  
6
  
7
  
8
  
9
  
10
  
11
  
12
  
13
  
14
  
15
  
16
  
17
  
18
  
19
  
20
  
21
  
22
  
23
  
24
  
25
  
26
  
27
  
28
  
29
  
30
  
31
  
32
  
33
  
34
  
35
  
36
  
37
  
38
  
39
  
40
  
41
  
42
  
43
  
44
  
45
  
46
  
47
  
48
  
49
  
50
  
51
  
52
  
53
  
54
  
55
  
56
  
57
  
58
  
59
  
60
  
61
  
62
  
63
  
64
  
65
  
66
  
67
  
68
  
69
  
70
  
71
  
72
  
73
  
74
  
75
  
76
  
77
  
78
  
79
  
80
  
81
  
82
  
83
  
84
  
85
  
86
  
87
  
88
  
89
  
90
  
91
  
92
  
93
  
94
  
95
  
96
  
97
  
98
  
99
  
100
  
101
  
102
  
103
  
104
  
105
  
106
  
/* Integer types with defined sizes. 
 * 
 * $Id: pike_int_types.h,v 1.1 2003/05/01 15:59:19 grubba Exp $ 
 * 
 * Extracted from global.h 1.90 
 */ 
 
/* NB: This file is multiple-inclusion protected on a fine-grained level, 
 *     to support simple restoring of the macros if needed due to 
 *     system headerfile conflicts (eg <X11/Xmd.h> on AIX 4.2). 
 */ 
 
/* We here define a few types with more defined values */ 
 
/* First INT64 
 * 
 * Select variants in portability order: 
 *   long       C89/LP64 
 *   long long  C99 & gcc2 
 *   __int64    lc & icc 
 */ 
#ifndef INT64 
# if SIZEOF_LONG >= 8 
#  define INT64 long 
# elif SIZEOF_LONG_LONG - 0 >= 8 
#  define INT64 long long 
# elif SIZEOF___INT64 - 0 >= 8 
#  define INT64 __int64 
# endif 
#endif /* !INT64 */ 
 
/* NB: Use same order as in definition of INT64! */ 
#ifdef INT64 
# ifndef SIZEOF_INT64 
#  if SIZEOF_LONG >= 8 
#   define SIZEOF_INT64 SIZEOF_LONG 
#  elif SIZEOF_LONG_LONG - 0 >= 8 
#   define SIZEOF_INT64 SIZEOF_LONG_LONG 
#  elif SIZEOF___INT64 - 0 >= 8 
#   define SIZEOF_INT64 SIZEOF___INT64 
#  else 
    /* We probably ought to warn here, but... */ 
#   define SIZEOF_INT64 8 
#  endif 
# endif 
# ifndef MAX_INT64 
#  if SIZEOF_LONG >= 8 
#    define MAX_INT64 LONG_MAX 
#    define MIN_INT64 LONG_MIN 
#  elif SIZEOF_LONG_LONG - 0 >= 8 
#   ifdef LLONG_MAX 
#    define MAX_INT64 LLONG_MAX 
#    define MIN_INT64 LLONG_MIN 
#   elif defined(LONG_LONG_MAX) 
#    define MAX_INT64 LONG_LONG_MAX 
#    define MIN_INT64 LONG_LONG_MIN 
#   else 
#    define MAX_INT64 0x7fffffffffffffffLL 
#    define MIN_INT64 (-0x7fffffffffffffffLL - 1LL) 
#   endif 
#  elif SIZEOF___INT64 - 0 >= 8 
#   define MAX_INT64 _I64_MAX 
#   define MIN_INT64 _I64_MIN 
#  else 
    /* We probably ought to warn here, but... */ 
#   define MAX_INT64 0x7fffffffffffffffLL 
#   define MIN_INT64 (-0x7fffffffffffffffLL - 1LL) 
#  endif 
# endif 
#endif 
 
/* Then INT32 */ 
#ifndef INT32 
# if SIZEOF_SHORT >= 4 
#  define INT32 short 
# elif SIZEOF_INT >= 4 
#  define INT32 int 
# else 
#  define INT32 long 
# endif 
#endif 
#ifndef MAX_INT32 
# define MAX_INT32 2147483647 
# define MIN_INT32 (-2147483647-1) 
#endif 
 
/* INT16 */ 
#ifndef INT16 
# define INT16 short 
#endif 
 
/* and INT8 */ 
#ifndef INT8 
# define INT8 char 
#endif 
 
#ifndef LONGEST 
# ifdef INT64 
#  define LONGEST INT64 
# else 
#  define LONGEST INT32 
# endif 
#endif