Subversion Repositories HelenOS

#define U_LEFT_ARROW   0x2190

#define U_UP_ARROW     0x2191

#define U_RIGHT_ARROW  0x2192

#define U_DOWN_ARROW   0x2193

#define U_PAGE_UP      0x21de

#define U_PAGE_DOWN    0x21df

#define U_HOME_ARROW   0x21f1

#define U_END_ARROW    0x21f2

#define U_NULL         0x2400

#define U_ESCAPE       0x241b

#define U_DELETE       0x2421

#define U_CURSOR       0x2588

#define U_BOM          0xfeff

/**< No size limit constant */

#define STR_NO_LIMIT  ((size_t) -1)

/**< Maximum size of a string containing cnt characters */

#define STR_BOUNDS(cnt)  (cnt << 2)

extern wchar_t str_decode(const char *str, size_t *offset, size_t sz);

extern int chr_encode(wchar_t ch, char *str, size_t *offset, size_t sz);

extern size_t str_size(const char *str);

extern size_t wstr_size(const wchar_t *str);

extern size_t str_lsize(const char *str, count_t max_len);

extern size_t wstr_lsize(const wchar_t *str, count_t max_len);

extern count_t str_length(const char *str);

extern count_t wstr_length(const wchar_t *wstr);

extern count_t str_nlength(const char *str, size_t size);

extern count_t wstr_nlength(const wchar_t *str, size_t size);

extern bool ascii_check(wchar_t ch);

extern bool chr_check(wchar_t ch);

extern int str_cmp(const char *s1, const char *s2);

extern int str_lcmp(const char *s1, const char *s2, count_t max_len);

extern void str_ncpy(char *dst, const char *src, size_t size);

extern void wstr_nstr(char *dst, const wchar_t *src, size_t size);

extern bool wstr_linsert(wchar_t *str, wchar_t ch, count_t pos, count_t max_pos);

extern bool wstr_remove(wchar_t *str, count_t pos);