Ruby  2.1.3p242(2014-09-19revision47630)
util.h
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1 /**********************************************************************
2 
3  util.h -
4 
5  $Author: nobu $
6  created at: Thu Mar 9 11:55:53 JST 1995
7 
8  Copyright (C) 1993-2007 Yukihiro Matsumoto
9 
10 **********************************************************************/
11 
12 #ifndef RUBY_UTIL_H
13 #define RUBY_UTIL_H 1
14 
15 #if defined(__cplusplus)
16 extern "C" {
17 #if 0
18 } /* satisfy cc-mode */
19 #endif
20 #endif
21 
22 #include "ruby/defines.h"
23 #ifdef RUBY_EXTCONF_H
24 #include RUBY_EXTCONF_H
25 #endif
26 
27 #ifndef _
28 #ifdef __cplusplus
29 # ifndef HAVE_PROTOTYPES
30 # define HAVE_PROTOTYPES 1
31 # endif
32 # ifndef HAVE_STDARG_PROTOTYPES
33 # define HAVE_STDARG_PROTOTYPES 1
34 # endif
35 #endif
36 #ifdef HAVE_PROTOTYPES
37 # define _(args) args
38 #else
39 # define _(args) ()
40 #endif
41 #ifdef HAVE_STDARG_PROTOTYPES
42 # define __(args) args
43 #else
44 # define __(args) ()
45 #endif
46 #endif
47 
48 RUBY_SYMBOL_EXPORT_BEGIN
49 
50 #define scan_oct(s,l,e) ((int)ruby_scan_oct((s),(l),(e)))
51 unsigned long ruby_scan_oct(const char *, size_t, size_t *);
52 #define scan_hex(s,l,e) ((int)ruby_scan_hex((s),(l),(e)))
53 unsigned long ruby_scan_hex(const char *, size_t, size_t *);
54 
55 void ruby_qsort(void *, const size_t, const size_t,
56  int (*)(const void *, const void *, void *), void *);
57 
58 void ruby_setenv(const char *, const char *);
59 void ruby_unsetenv(const char *);
60 #undef setenv
61 #undef unsetenv
62 #define setenv(name,val) ruby_setenv((name),(val))
63 #define unsetenv(name,val) ruby_unsetenv(name)
64 
65 char *ruby_strdup(const char *);
66 #undef strdup
67 #define strdup(s) ruby_strdup(s)
68 
69 char *ruby_getcwd(void);
70 #define my_getcwd() ruby_getcwd()
71 
72 double ruby_strtod(const char *, char **);
73 #undef strtod
74 #define strtod(s,e) ruby_strtod((s),(e))
75 
76 #if defined _MSC_VER && _MSC_VER >= 1300
77 #pragma warning(push)
78 #pragma warning(disable:4723)
79 #endif
80 #if defined _MSC_VER && _MSC_VER >= 1300
81 #pragma warning(pop)
82 #endif
83 
84 void ruby_each_words(const char *, void (*)(const char*, int, void*), void *);
85 
86 RUBY_SYMBOL_EXPORT_END
87 
88 #if defined(__cplusplus)
89 #if 0
90 { /* satisfy cc-mode */
91 #endif
92 } /* extern "C" { */
93 #endif
94 
95 #endif /* RUBY_UTIL_H */
96 
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