[337] | 1 | #ifndef _CTYPE_H
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| 2 | #define _CTYPE_H
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| 3 |
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| 4 | #ifdef __cplusplus
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| 5 | extern "C" {
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| 6 | #endif
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| 7 |
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| 8 | #include <features.h>
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| 9 |
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| 10 | int isalnum(int);
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| 11 | int isalpha(int);
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| 12 | int isblank(int);
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| 13 | int iscntrl(int);
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| 14 | int isdigit(int);
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| 15 | int isgraph(int);
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| 16 | int islower(int);
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| 17 | int isprint(int);
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| 18 | int ispunct(int);
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| 19 | int isspace(int);
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| 20 | int isupper(int);
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| 21 | int isxdigit(int);
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| 22 | int tolower(int);
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| 23 | int toupper(int);
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| 24 |
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| 25 | #ifndef __cplusplus
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| 26 | static __inline int __isspace(int _c)
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| 27 | {
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| 28 | return _c == ' ' || (unsigned)_c-'\t' < 5;
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| 29 | }
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| 30 |
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| 31 | #define isalpha(a) (0 ? isalpha(a) : (((unsigned)(a)|32)-'a') < 26)
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| 32 | #define isdigit(a) (0 ? isdigit(a) : ((unsigned)(a)-'0') < 10)
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| 33 | #define islower(a) (0 ? islower(a) : ((unsigned)(a)-'a') < 26)
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| 34 | #define isupper(a) (0 ? isupper(a) : ((unsigned)(a)-'A') < 26)
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| 35 | #define isprint(a) (0 ? isprint(a) : ((unsigned)(a)-0x20) < 0x5f)
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| 36 | #define isgraph(a) (0 ? isgraph(a) : ((unsigned)(a)-0x21) < 0x5e)
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| 37 | #define isspace(a) __isspace(a)
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| 38 | #endif
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| 39 |
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| 40 |
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| 41 | #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
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| 42 | || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
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| 43 | || defined(_BSD_SOURCE)
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| 44 |
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| 45 | #define __NEED_locale_t
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| 46 | #include <bits/alltypes.h>
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| 47 |
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| 48 | int isalnum_l(int, locale_t);
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| 49 | int isalpha_l(int, locale_t);
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| 50 | int isblank_l(int, locale_t);
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| 51 | int iscntrl_l(int, locale_t);
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| 52 | int isdigit_l(int, locale_t);
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| 53 | int isgraph_l(int, locale_t);
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| 54 | int islower_l(int, locale_t);
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| 55 | int isprint_l(int, locale_t);
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| 56 | int ispunct_l(int, locale_t);
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| 57 | int isspace_l(int, locale_t);
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| 58 | int isupper_l(int, locale_t);
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| 59 | int isxdigit_l(int, locale_t);
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| 60 | int tolower_l(int, locale_t);
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| 61 | int toupper_l(int, locale_t);
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| 62 |
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| 63 | int isascii(int);
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| 64 | int toascii(int);
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| 65 | #define _tolower(a) ((a)|0x20)
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| 66 | #define _toupper(a) ((a)&0x5f)
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| 67 | #define isascii(a) (0 ? isascii(a) : (unsigned)(a) < 128)
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| 68 |
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| 69 | #endif
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| 70 |
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| 71 | #ifdef __cplusplus
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| 72 | }
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| 73 | #endif
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| 74 |
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| 75 | #endif
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