tsiry-sandratraina.com
A modern Music Player Daemon based on Rockbox open source high quality audio player
libadwaita
audio
rust
zig
deno
mpris
rockbox
mpd
1#ifndef _CTYPE_H_
2#ifdef __cplusplus
3extern "C" {
4#endif
5#define _CTYPE_H_
6
7#include "_ansi.h"
8
9int _EXFUN(isalnum, (int __c));
10int _EXFUN(isalpha, (int __c));
11int _EXFUN(iscntrl, (int __c));
12int _EXFUN(isdigit, (int __c));
13int _EXFUN(isgraph, (int __c));
14int _EXFUN(islower, (int __c));
15int _EXFUN(isprint, (int __c));
16int _EXFUN(ispunct, (int __c));
17int _EXFUN(isspace, (int __c));
18int _EXFUN(isupper, (int __c));
19int _EXFUN(isxdigit,(int __c));
20int _EXFUN(tolower, (int __c));
21int _EXFUN(toupper, (int __c));
22
23#ifndef __STRICT_ANSI__
24int _EXFUN(isascii, (int __c));
25int _EXFUN(toascii, (int __c));
26int _EXFUN(_tolower, (int __c));
27int _EXFUN(_toupper, (int __c));
28#endif
29
30#define _U 01
31#define _L 02
32#define _N 04
33#define _S 010
34#define _P 020
35#define _C 040
36#define _X 0100
37#define _B 0200
38
39#ifdef PLUGIN
40#define _ctype_ (rb->_rbctype_)
41#else
42extern const unsigned char _ctype_[257];
43#endif
44
45#ifndef __cplusplus
46#define isalpha(c) ((_ctype_+1)[(unsigned char)(c)]&(_U|_L))
47#define isupper(c) ((_ctype_+1)[(unsigned char)(c)]&_U)
48#define islower(c) ((_ctype_+1)[(unsigned char)(c)]&_L)
49/*#define isdigit(c) ((_ctype_+1)[(unsigned char)(c)]&_N)*/
50#define isxdigit(c) ((_ctype_+1)[(unsigned char)(c)]&(_X|_N))
51#define isspace(c) ((_ctype_+1)[(unsigned char)(c)]&_S)
52#define ispunct(c) ((_ctype_+1)[(unsigned char)(c)]&_P)
53#define isalnum(c) ((_ctype_+1)[(unsigned char)(c)]&(_U|_L|_N))
54#define isprint(c) ((_ctype_+1)[(unsigned char)(c)]&(_P|_U|_L|_N|_B))
55#define isgraph(c) ((_ctype_+1)[(unsigned char)(c)]&(_P|_U|_L|_N))
56#define iscntrl(c) ((_ctype_+1)[(unsigned char)(c)]&_C)
57
58/* should be slightly faster without array access */
59#define isdigit(c) (((unsigned int) (c) - '0') < 10)
60/* Non-gcc versions will get the library versions, and will be
61 slightly slower */
62#ifdef __GNUC__
63# define toupper(c) \
64 __extension__ ({ int __x = (unsigned char) (c); islower(__x) ? (__x - 'a' + 'A') : __x;})
65# define tolower(c) \
66 __extension__ ({ int __x = (unsigned char) (c); isupper(__x) ? (__x - 'A' + 'a') : __x;})
67#endif
68#endif /* !__cplusplus */
69
70#ifndef __STRICT_ANSI__
71#define isascii(c) ((unsigned char)(c)<=0177)
72#define toascii(c) ((c)&0177)
73#endif
74
75#ifdef __cplusplus
76}
77#endif
78#endif /* _CTYPE_H_ */