Subversion Repositories HelenOS

Rev

Rev 4221 | Rev 4668 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 4221 Rev 4296
Line 35... Line 35...
35
#ifndef KERN_STRING_H_
35
#ifndef KERN_STRING_H_
36
#define KERN_STRING_H_
36
#define KERN_STRING_H_
37
 
37
 
38
#include <typedefs.h>
38
#include <typedefs.h>
39
 
39
 
-
 
40
/**< Common Unicode characters */
40
#define UTF8_NO_LIMIT  ((size_t) -1)
41
#define U_SPECIAL      '?'
41
 
42
 
-
 
43
#define U_LEFT_ARROW   0x2190
-
 
44
#define U_UP_ARROW     0x2191
-
 
45
#define U_RIGHT_ARROW  0x2192
42
extern char invalch;
46
#define U_DOWN_ARROW   0x2193
43
 
47
 
-
 
48
#define U_PAGE_UP      0x21de
-
 
49
#define U_PAGE_DOWN    0x21df
-
 
50
 
-
 
51
#define U_HOME_ARROW   0x21f1
-
 
52
#define U_END_ARROW    0x21f2
-
 
53
 
-
 
54
#define U_NULL         0x2400
-
 
55
#define U_ESCAPE       0x241b
-
 
56
#define U_DELETE       0x2421
-
 
57
 
-
 
58
#define U_CURSOR       0x2588
-
 
59
 
-
 
60
#define U_BOM          0xfeff
-
 
61
 
-
 
62
/**< No size limit constant */
-
 
63
#define STR_NO_LIMIT  ((size_t) -1)
-
 
64
 
-
 
65
/**< Maximum size of a string containing cnt characters */
-
 
66
#define STR_BOUNDS(cnt)  (cnt << 2)
-
 
67
 
44
extern wchar_t chr_decode(const char *, size_t *, size_t);
68
extern wchar_t str_decode(const char *str, size_t *offset, size_t sz);
45
extern bool chr_encode(const wchar_t, char *, size_t *, size_t);
69
extern int chr_encode(wchar_t ch, char *str, size_t *offset, size_t sz);
-
 
70
 
46
extern size_t str_lsize(const char *, count_t);
71
extern size_t str_size(const char *str);
47
extern bool ascii_check(const wchar_t ch);
72
extern size_t wstr_size(const wchar_t *str);
-
 
73
 
-
 
74
extern size_t str_lsize(const char *str, count_t max_len);
48
extern bool unicode_check(const wchar_t ch);
75
extern size_t wstr_lsize(const wchar_t *str, count_t max_len);
49
 
76
 
50
extern size_t strlen(const char *str);
-
 
51
extern count_t str_length(const char *str);
77
extern count_t str_length(const char *str);
52
extern count_t wstr_length(const wchar_t *str);
78
extern count_t wstr_length(const wchar_t *wstr);
-
 
79
 
-
 
80
extern count_t str_nlength(const char *str, size_t size);
-
 
81
extern count_t wstr_nlength(const wchar_t *str, size_t size);
-
 
82
 
-
 
83
extern bool ascii_check(wchar_t ch);
-
 
84
extern bool chr_check(wchar_t ch);
-
 
85
 
-
 
86
extern int str_cmp(const char *s1, const char *s2);
-
 
87
extern int str_lcmp(const char *s1, const char *s2, count_t max_len);
-
 
88
 
-
 
89
extern void str_cpy(char *dest, size_t size, const char *src);
-
 
90
extern void str_ncpy(char *dest, size_t size, const char *src, size_t n);
-
 
91
extern void wstr_nstr(char *dst, const wchar_t *src, size_t size);
53
 
92
 
54
extern int strcmp(const char *src, const char *dst);
-
 
55
extern int strncmp(const char *src, const char *dst, size_t len);
93
extern const char *str_chr(const char *str, wchar_t ch);
56
extern void strncpy(char *dest, const char *src, size_t len);
-
 
57
 
94
 
-
 
95
extern bool wstr_linsert(wchar_t *str, wchar_t ch, count_t pos, count_t max_pos);
58
extern char *strchr(const char *s, int i);
96
extern bool wstr_remove(wchar_t *str, count_t pos);
59
 
97
 
60
#endif
98
#endif
61
 
99
 
62
/** @}
100
/** @}
63
 */
101
 */