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35 | #ifndef LIBC_STRING_H_ |
35 | #ifndef LIBC_STRING_H_ |
36 | #define LIBC_STRING_H_ |
36 | #define LIBC_STRING_H_ |
37 | 37 | ||
38 | #include <mem.h> |
38 | #include <mem.h> |
39 | #include <sys/types.h> |
39 | #include <sys/types.h> |
- | 40 | #include <bool.h> |
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40 | 41 | ||
- | 42 | #define U_SPECIAL '?' |
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- | 43 | #define U_BOM 0xfeff |
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- | 44 | ||
- | 45 | /**< No size limit constant */ |
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- | 46 | #define STR_NO_LIMIT ((size_t) -1) |
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- | 47 | ||
- | 48 | /**< Maximum size of a string containing @c length characters */ |
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- | 49 | #define STR_BOUNDS(length) ((length) << 2) |
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- | 50 | ||
- | 51 | extern wchar_t str_decode(const char *str, size_t *offset, size_t sz); |
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- | 52 | extern int chr_encode(const wchar_t ch, char *str, size_t *offset, size_t sz); |
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- | 53 | ||
41 | extern int strcmp(const char *, const char *); |
54 | extern size_t str_size(const char *str); |
- | 55 | extern size_t wstr_size(const wchar_t *str); |
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- | 56 | ||
42 | extern int strncmp(const char *, const char *, size_t); |
57 | extern size_t str_lsize(const char *str, count_t max_len); |
43 | extern int stricmp(const char *, const char *); |
58 | extern size_t wstr_lsize(const wchar_t *str, count_t max_len); |
- | 59 | ||
- | 60 | extern count_t str_length(const char *str); |
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- | 61 | extern count_t wstr_length(const wchar_t *wstr); |
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44 | 62 | ||
45 | extern char *strcpy(char *, const char *); |
63 | extern count_t str_nlength(const char *str, size_t size); |
46 | extern char *strncpy(char *, const char *, size_t); |
64 | extern count_t wstr_nlength(const wchar_t *str, size_t size); |
47 | 65 | ||
48 | extern char *strcat(char *, const char *); |
66 | extern bool ascii_check(wchar_t ch); |
- | 67 | extern bool chr_check(wchar_t ch); |
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49 | 68 | ||
50 | extern size_t strlen(const char *); |
69 | extern int str_cmp(const char *s1, const char *s2); |
- | 70 | extern int str_lcmp(const char *s1, const char *s2, count_t max_len); |
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51 | 71 | ||
52 | extern char *strdup(const char *); |
72 | extern void str_cpy(char *dest, size_t size, const char *src); |
- | 73 | extern void str_ncpy(char *dest, size_t size, const char *src, size_t n); |
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- | 74 | extern void str_append(char *dest, size_t size, const char *src); |
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53 | 75 | ||
- | 76 | extern void wstr_nstr(char *dst, const wchar_t *src, size_t size); |
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- | 77 | ||
54 | extern char *strchr(const char *, int); |
78 | extern const char *str_chr(const char *str, wchar_t ch); |
- | 79 | extern const char *str_rchr(const char *str, wchar_t ch); |
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- | 80 | ||
- | 81 | extern bool wstr_linsert(wchar_t *str, wchar_t ch, count_t pos, count_t max_pos); |
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- | 82 | extern bool wstr_remove(wchar_t *str, count_t pos); |
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- | 83 | ||
55 | extern char *strrchr(const char *, int); |
84 | extern char *str_dup(const char *); |
- | 85 | ||
- | 86 | /* |
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- | 87 | * TODO: Get rid of this. |
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- | 88 | */ |
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- | 89 | ||
- | 90 | extern int stricmp(const char *, const char *); |
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56 | 91 | ||
57 | extern long int strtol(const char *, char **, int); |
92 | extern long int strtol(const char *, char **, int); |
58 | extern unsigned long strtoul(const char *, char **, int); |
93 | extern unsigned long strtoul(const char *, char **, int); |
59 | 94 | ||
60 | extern char * strtok_r(char *, const char *, char **); |
95 | extern char * strtok_r(char *, const char *, char **); |