blob: 943034f6826548f226b8f9b47804de7a966c4ca1 (
plain)
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
107
108
109
110
111
112
113
114
115
116
117
118
119
|
/* $Header: /pjproject-0.3/pjlib/include/pj/ctype.h 4 10/14/05 12:26a Bennylp $ */
#ifndef __PJ_CTYPE_H__
#define __PJ_CTYPE_H__
/**
* @file ctype.h
* @brief C type helper macros.
*/
#include <pj/compat/ctype.h>
/**
* @defgroup pj_ctype ctype - Character Type
* @ingroup PJ_MISC
* @{
*
* This module contains several inline functions/macros for testing or
* manipulating character types. It is provided in PJLIB because PJLIB
* must not depend to LIBC.
*/
/**
* Returns a non-zero value if either isalpha or isdigit is true for c.
* @param c The integer character to test.
* @return Non-zero value if either isalpha or isdigit is true for c.
*/
PJ_INLINE(int) pj_isalnum(int c) { return isalnum(c); }
/**
* Returns a non-zero value if c is a particular representation of an
* alphabetic character.
* @param c The integer character to test.
* @return Non-zero value if c is a particular representation of an
* alphabetic character.
*/
PJ_INLINE(int) pj_isalpha(int c) { return isalpha(c); }
/**
* Returns a non-zero value if c is a particular representation of an
* ASCII character.
* @param c The integer character to test.
* @return Non-zero value if c is a particular representation of
* an ASCII character.
*/
PJ_INLINE(int) pj_isascii(int c) { return isascii(c); }
/**
* Returns a non-zero value if c is a particular representation of
* a decimal-digit character.
* @param c The integer character to test.
* @return Non-zero value if c is a particular representation of
* a decimal-digit character.
*/
PJ_INLINE(int) pj_isdigit(int c) { return isdigit(c); }
/**
* Returns a non-zero value if c is a particular representation of
* a space character (0x09 - 0x0D or 0x20).
* @param c The integer character to test.
* @return Non-zero value if c is a particular representation of
* a space character (0x09 - 0x0D or 0x20).
*/
PJ_INLINE(int) pj_isspace(int c) { return isspace(c); }
/**
* Returns a non-zero value if c is a particular representation of
* a lowercase character.
* @param c The integer character to test.
* @return Non-zero value if c is a particular representation of
* a lowercase character.
*/
PJ_INLINE(int) pj_islower(int c) { return islower(c); }
/**
* Returns a non-zero value if c is a particular representation of
* a uppercase character.
* @param c The integer character to test.
* @return Non-zero value if c is a particular representation of
* a uppercase character.
*/
PJ_INLINE(int) pj_isupper(int c) { return isupper(c); }
/**
* Returns a non-zero value if c is a particular representation of
* an hexadecimal digit character.
* @param c The integer character to test.
* @return Non-zero value if c is a particular representation of
* an hexadecimal digit character.
*/
PJ_INLINE(int) pj_isxdigit(int c){ return isxdigit(c); }
/**
* Returns a non-zero value if c is a either a space (' ') or horizontal
* tab ('\\t') character.
* @param c The integer character to test.
* @return Non-zero value if c is a either a space (' ') or horizontal
* tab ('\\t') character.
*/
PJ_INLINE(int) pj_isblank(int c) { return isblank(c); }
/**
* Converts character to lowercase.
* @param c The integer character to convert.
* @return Lowercase character of c.
*/
PJ_INLINE(int) pj_tolower(int c) { return tolower(c); }
/**
* Converts character to uppercase.
* @param c The integer character to convert.
* @return Uppercase character of c.
*/
PJ_INLINE(int) pj_toupper(int c) { return toupper(c); }
/** @} */
#endif /* __PJ_CTYPE_H__ */
|
