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Commit | Line | Data |
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320054e8 DG |
1 | #ifndef _CTYPE_H |
2 | #define _CTYPE_H | |
3 | ||
4 | #ifdef __cplusplus | |
5 | extern "C" { | |
6 | #endif | |
7 | ||
8 | #include <features.h> | |
9 | ||
10 | int isalnum(int); | |
11 | int isalpha(int); | |
12 | int isblank(int); | |
13 | int iscntrl(int); | |
14 | int isdigit(int); | |
15 | int isgraph(int); | |
16 | int islower(int); | |
17 | int isprint(int); | |
18 | int ispunct(int); | |
19 | int isspace(int); | |
20 | int isupper(int); | |
21 | int isxdigit(int); | |
22 | int tolower(int); | |
23 | int toupper(int); | |
24 | ||
25 | #ifndef __cplusplus | |
26 | static __inline int __isspace(int _c) | |
27 | { | |
28 | return _c == ' ' || (unsigned)_c-'\t' < 5; | |
29 | } | |
30 | ||
31 | #define isalpha(a) (0 ? isalpha(a) : (((unsigned)(a)|32)-'a') < 26) | |
32 | #define isdigit(a) (0 ? isdigit(a) : ((unsigned)(a)-'0') < 10) | |
33 | #define islower(a) (0 ? islower(a) : ((unsigned)(a)-'a') < 26) | |
34 | #define isupper(a) (0 ? isupper(a) : ((unsigned)(a)-'A') < 26) | |
35 | #define isprint(a) (0 ? isprint(a) : ((unsigned)(a)-0x20) < 0x5f) | |
36 | #define isgraph(a) (0 ? isgraph(a) : ((unsigned)(a)-0x21) < 0x5e) | |
37 | #define isspace(a) __isspace(a) | |
38 | #endif | |
39 | ||
40 | ||
41 | #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ | |
42 | || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \ | |
43 | || defined(_BSD_SOURCE) | |
44 | ||
45 | #define __NEED_locale_t | |
46 | #include <bits/alltypes.h> | |
47 | ||
48 | int isalnum_l(int, locale_t); | |
49 | int isalpha_l(int, locale_t); | |
50 | int isblank_l(int, locale_t); | |
51 | int iscntrl_l(int, locale_t); | |
52 | int isdigit_l(int, locale_t); | |
53 | int isgraph_l(int, locale_t); | |
54 | int islower_l(int, locale_t); | |
55 | int isprint_l(int, locale_t); | |
56 | int ispunct_l(int, locale_t); | |
57 | int isspace_l(int, locale_t); | |
58 | int isupper_l(int, locale_t); | |
59 | int isxdigit_l(int, locale_t); | |
60 | int tolower_l(int, locale_t); | |
61 | int toupper_l(int, locale_t); | |
62 | ||
63 | int isascii(int); | |
64 | int toascii(int); | |
65 | #define _tolower(a) ((a)|0x20) | |
66 | #define _toupper(a) ((a)&0x5f) | |
5d8a1409 | 67 | #ifndef __cplusplus |
320054e8 | 68 | #define isascii(a) (0 ? isascii(a) : (unsigned)(a) < 128) |
5d8a1409 | 69 | #endif |
320054e8 DG |
70 | |
71 | #endif | |
72 | ||
73 | #ifdef __cplusplus | |
74 | } | |
75 | #endif | |
76 | ||
77 | #endif |