1 /* vi: set sw=4 ts=4: */
3 * Licensed under the GPL version 2, see the file LICENSE in this tarball.
8 #if ENABLE_UNICODE_USING_LOCALE
13 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
21 #define unicode_bidi_isrtl(wc) 0
22 #define unicode_bidi_is_neutral_wchar(wc) (wc <= 126 && !isalpha(wc))
24 #if !ENABLE_UNICODE_SUPPORT
26 # define unicode_strlen(string) strlen(string)
27 # define unicode_status UNICODE_OFF
28 # define init_unicode() ((void)0)
32 # if CONFIG_LAST_SUPPORTED_WCHAR < 126 || CONFIG_LAST_SUPPORTED_WCHAR >= 0x30000
33 # undef CONFIG_LAST_SUPPORTED_WCHAR
34 # define CONFIG_LAST_SUPPORTED_WCHAR 0x2ffff
37 # if CONFIG_LAST_SUPPORTED_WCHAR < 0x300
38 # undef ENABLE_UNICODE_COMBINING_WCHARS
39 # define ENABLE_UNICODE_COMBINING_WCHARS 0
42 # if CONFIG_LAST_SUPPORTED_WCHAR < 0x1100
43 # undef ENABLE_UNICODE_WIDE_WCHARS
44 # define ENABLE_UNICODE_WIDE_WCHARS 0
47 # if CONFIG_LAST_SUPPORTED_WCHAR < 0x590
48 # undef ENABLE_UNICODE_BIDI_SUPPORT
49 # define ENABLE_UNICODE_BIDI_SUPPORT 0
52 size_t FAST_FUNC unicode_strlen(const char *string);
54 UNI_FLAG_PAD = (1 << 0),
56 //UNUSED: unsigned FAST_FUNC unicode_padding_to_width(unsigned width, const char *src);
57 //UNUSED: char* FAST_FUNC unicode_conv_to_printable2(uni_stat_t *stats, const char *src, unsigned width, int flags);
58 char* FAST_FUNC unicode_conv_to_printable(uni_stat_t *stats, const char *src);
59 char* FAST_FUNC unicode_conv_to_printable_maxwidth(uni_stat_t *stats, const char *src, unsigned maxwidth);
60 char* FAST_FUNC unicode_conv_to_printable_fixedwidth(uni_stat_t *stats, const char *src, unsigned width);
62 # if ENABLE_UNICODE_USING_LOCALE
64 extern uint8_t unicode_status;
65 void init_unicode(void) FAST_FUNC;
69 /* Homegrown Unicode support. It knows only C and Unicode locales. */
71 # if !ENABLE_FEATURE_CHECK_UNICODE_IN_ENV
72 # define unicode_status UNICODE_ON
73 # define init_unicode() ((void)0)
75 extern uint8_t unicode_status;
76 void init_unicode(void) FAST_FUNC;
82 /* Prevent name collisions */
83 # define wint_t bb_wint_t
84 # define mbstate_t bb_mbstate_t
85 # define mbstowcs bb_mbstowcs
86 # define wcstombs bb_wcstombs
87 # define wcrtomb bb_wcrtomb
88 # define iswspace bb_iswspace
89 # define iswalnum bb_iswalnum
90 # define iswpunct bb_iswpunct
91 # define wcwidth bb_wcwidth
93 typedef int32_t wint_t;
98 size_t mbstowcs(wchar_t *dest, const char *src, size_t n) FAST_FUNC;
99 size_t wcstombs(char *dest, const wchar_t *src, size_t n) FAST_FUNC;
100 size_t wcrtomb(char *s, wchar_t wc, mbstate_t *ps) FAST_FUNC;
101 int iswspace(wint_t wc) FAST_FUNC;
102 int iswalnum(wint_t wc) FAST_FUNC;
103 int iswpunct(wint_t wc) FAST_FUNC;
104 int wcwidth(unsigned ucs) FAST_FUNC;
105 # if ENABLE_UNICODE_BIDI_SUPPORT
106 # undef unicode_bidi_isrtl
107 int unicode_bidi_isrtl(wint_t wc) FAST_FUNC;
108 # if ENABLE_UNICODE_NEUTRAL_TABLE
109 # undef unicode_bidi_is_neutral_wchar
110 int unicode_bidi_is_neutral_wchar(wint_t wc) FAST_FUNC;
115 # endif /* !UNICODE_USING_LOCALE */
117 #endif /* UNICODE_SUPPORT */
119 POP_SAVED_FUNCTION_VISIBILITY