From 5ba684e24cc4737088e295c4f3d1bcd69c1bfdf6 Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Tue, 5 Jun 2007 13:10:30 +0000 Subject: * Makefile.am: Add LIBICONV to windres. * acinclude.m4: Added missing "lib-*.m4" and "lt*.m4" files. * configure.in: Add AC_CHECK_HEADER for iconv.h and use AM_ICONV. * config.in: Add ICONV defines. * aclocal: Regenerate. * confugure: Regenerate. * winduni.c: (local_iconv_map codepages, wind_language_t, languages, unicode_is$ (ascii_from_unicode): Use codepage_from_unicode. (ascii_from_unicode): Use unicode_from_codepage. Use for cygwin windows API for unicode transformation. * winduni.h: (CP_ACP, CP_UTF7, CP_UTF8, CP_OEM, CP_UTF16): New macros. (wind_language_t, local_iconv_map): New types. (wind_find_language_by_id, wind_find_language_by_codepage, (unicode_is_valid_codepage, wind_find_codepage_info, unicode_from_codepage, c$ --- binutils/winduni.c | 587 +++++++++++++++++++++++++++++++++++++++++++++++------ 1 file changed, 521 insertions(+), 66 deletions(-) (limited to 'binutils/winduni.c') diff --git a/binutils/winduni.c b/binutils/winduni.c index 9def8dff54..c4f4b1bce9 100644 --- a/binutils/winduni.c +++ b/binutils/winduni.c @@ -31,50 +31,157 @@ #include "sysdep.h" #include "bfd.h" +#include "libiberty.h" /* for xstrdup */ #include "bucomm.h" +/* Must be include before windows.h and winnls.h. */ +#if defined (_WIN32) || defined (__CYGWIN__) +#include +#include +#endif #include "winduni.h" #include "safe-ctype.h" -#ifdef _WIN32 -#include +#if HAVE_ICONV_H +#include #endif +static rc_uint_type wind_WideCharToMultiByte (rc_uint_type, const unichar *, char *, rc_uint_type); +static rc_uint_type wind_MultiByteToWideChar (rc_uint_type, const char *, unichar *, rc_uint_type); + /* Prototypes. */ static int unichar_isascii (const unichar *, rc_uint_type); +#if !defined (_WIN32) && !defined (__CYGWIN__) + +/* Codepages mapped. */ +static local_iconv_map codepages[] = +{ + { 0, "MS-ANSI" }, + { 1, "WINDOWS-1252" }, + { 437, "MS-ANSI" }, + { 737, "MS-GREEK" }, + { 775, "WINBALTRIM" }, + { 850, "MS-ANSI" }, + { 852, "MS-EE" }, + { 857, "MS-TURK" }, + { 862, "CP862" }, + { 864, "CP864" }, + { 866, "MS-CYRL" }, + { 874, "WINDOWS-874" }, + { 932, "CP932" }, + { 936, "CP936" }, + { 949, "CP949" }, + { 950, "CP950" }, + { 1250, "WINDOWS-1250" }, + { 1251, "WINDOWS-1251" }, + { 1252, "WINDOWS-1252" }, + { 1253, "WINDOWS-1253" }, + { 1254, "WINDOWS-1254" }, + { 1255, "WINDOWS-1255" }, + { 1256, "WINDOWS-1256" }, + { 1257, "WINDOWS-1257" }, + { 1258, "WINDOWS-1258" }, + { CP_UTF7, "UTF-7" }, + { CP_UTF8, "UTF-8" }, + { CP_UTF16, "UTF-16" }, + { (rc_uint_type) -1, NULL } +}; + +/* Languages supported. */ +static const wind_language_t languages[] = +{ + { 0x0000, 437, 1252, "Neutral", "Neutral" }, + { 0x0401, 864, 1256, "Arabic", "Saudi Arabia" }, { 0x0402, 866, 1251, "Bulgarian", "Bulgaria" }, + { 0x0403, 850, 1252, "Catalan", "Spain" }, { 0x0404, 950, 950, "Chinese", "Taiwan" }, + { 0x0405, 852, 1250, "Czech", "Czech Republic" }, { 0x0406, 850, 1252, "Danish", "Denmark" }, + { 0x0407, 850, 1252, "German", "Germany" }, { 0x0408, 737, 1253, "Greek", "Greece" }, + { 0x0409, 437, 1252, "English", "United States" }, { 0x040A, 850, 1252, "Spanish - Traditional Sort", "Spain" }, + { 0x040B, 850, 1252, "Finnish", "Finland" }, { 0x040C, 850, 1252, "French", "France" }, + { 0x040D, 862, 1255, "Hebrew", "Israel" }, { 0x040E, 852, 1250, "Hungarian", "Hungary" }, + { 0x040F, 850, 1252, "Icelandic", "Iceland" }, { 0x0410, 850, 1252, "Italian", "Italy" }, + { 0x0411, 932, 932, "Japanese", "Japan" }, { 0x0412, 949, 949, "Korean", "Korea (south)" }, + { 0x0413, 850, 1252, "Dutch", "Netherlands" }, { 0x0414, 850, 1252, "Norwegian (Bokmål)", "Norway" }, + { 0x0415, 852, 1250, "Polish", "Poland" }, { 0x0416, 850, 1252, "Portuguese", "Brazil" }, + { 0x0418, 852, 1250, "Romanian", "Romania" }, { 0x0419, 866, 1251, "Russian", "Russia" }, + { 0x041A, 852, 1250, "Croatian", "Croatia" }, { 0x041B, 852, 1250, "Slovak", "Slovakia" }, + { 0x041C, 852, 1250, "Albanian", "Albania" }, { 0x041D, 850, 1252, "Swedish", "Sweden" }, + { 0x041E, 874, 874, "Thai", "Thailand" }, { 0x041F, 857, 1254, "Turkish", "Turkey" }, + { 0x0421, 850, 1252, "Indonesian", "Indonesia" }, { 0x0422, 866, 1251, "Ukrainian", "Ukraine" }, + { 0x0423, 866, 1251, "Belarusian", "Belarus" }, { 0x0424, 852, 1250, "Slovene", "Slovenia" }, + { 0x0425, 775, 1257, "Estonian", "Estonia" }, { 0x0426, 775, 1257, "Latvian", "Latvia" }, + { 0x0427, 775, 1257, "Lithuanian", "Lithuania" }, + { 0x0429, 864, 1256, "Arabic", "Farsi" }, { 0x042A,1258, 1258, "Vietnamese", "Vietnam" }, + { 0x042D, 850, 1252, "Basque", "Spain" }, + { 0x042F, 866, 1251, "Macedonian", "Former Yugoslav Republic of Macedonia" }, + { 0x0436, 850, 1252, "Afrikaans", "South Africa" }, + { 0x0438, 850, 1252, "Faroese", "Faroe Islands" }, + { 0x043C, 437, 1252, "Irish", "Ireland" }, + { 0x043E, 850, 1252, "Malay", "Malaysia" }, + { 0x0801, 864, 1256, "Arabic", "Iraq" }, + { 0x0804, 936, 936, "Chinese (People's republic of China)", "People's republic of China" }, + { 0x0807, 850, 1252, "German", "Switzerland" }, + { 0x0809, 850, 1252, "English", "United Kingdom" }, { 0x080A, 850, 1252, "Spanish", "Mexico" }, + { 0x080C, 850, 1252, "French", "Belgium" }, + { 0x0810, 850, 1252, "Italian", "Switzerland" }, + { 0x0813, 850, 1252, "Dutch", "Belgium" }, { 0x0814, 850, 1252, "Norwegian (Nynorsk)", "Norway" }, + { 0x0816, 850, 1252, "Portuguese", "Portugal" }, + { 0x081A, 852, 1252, "Serbian (latin)", "Yugoslavia" }, + { 0x081D, 850, 1252, "Swedish (Finland)", "Finland" }, + { 0x0C01, 864, 1256, "Arabic", "Egypt" }, + { 0x0C04, 950, 950, "Chinese", "Hong Kong" }, + { 0x0C07, 850, 1252, "German", "Austria" }, + { 0x0C09, 850, 1252, "English", "Australia" }, { 0x0C0A, 850, 1252, "Spanish - International Sort", "Spain" }, + { 0x0C0C, 850, 1252, "French", "Canada"}, + { 0x0C1A, 855, 1251, "Serbian (Cyrillic)", "Serbia" }, + { 0x1001, 864, 1256, "Arabic", "Libya" }, + { 0x1004, 936, 936, "Chinese", "Singapore" }, + { 0x1007, 850, 1252, "German", "Luxembourg" }, + { 0x1009, 850, 1252, "English", "Canada" }, + { 0x100A, 850, 1252, "Spanish", "Guatemala" }, + { 0x100C, 850, 1252, "French", "Switzerland" }, + { 0x1401, 864, 1256, "Arabic", "Algeria" }, + { 0x1407, 850, 1252, "German", "Liechtenstein" }, + { 0x1409, 850, 1252, "English", "New Zealand" }, { 0x140A, 850, 1252, "Spanish", "Costa Rica" }, + { 0x140C, 850, 1252, "French", "Luxembourg" }, + { 0x1801, 864, 1256, "Arabic", "Morocco" }, + { 0x1809, 850, 1252, "English", "Ireland" }, { 0x180A, 850, 1252, "Spanish", "Panama" }, + { 0x180C, 850, 1252, "French", "Monaco" }, + { 0x1C01, 864, 1256, "Arabic", "Tunisia" }, + { 0x1C09, 437, 1252, "English", "South Africa" }, { 0x1C0A, 850, 1252, "Spanish", "Dominican Republic" }, + { 0x2001, 864, 1256, "Arabic", "Oman" }, + { 0x2009, 850, 1252, "English", "Jamaica" }, { 0x200A, 850, 1252, "Spanish", "Venezuela" }, + { 0x2401, 864, 1256, "Arabic", "Yemen" }, + { 0x2409, 850, 1252, "English", "Caribbean" }, { 0x240A, 850, 1252, "Spanish", "Colombia" }, + { 0x2801, 864, 1256, "Arabic", "Syria" }, + { 0x2809, 850, 1252, "English", "Belize" }, { 0x280A, 850, 1252, "Spanish", "Peru" }, + { 0x2C01, 864, 1256, "Arabic", "Jordan" }, + { 0x2C09, 437, 1252, "English", "Trinidad & Tobago" },{ 0x2C0A, 850, 1252, "Spanish", "Argentina" }, + { 0x3001, 864, 1256, "Arabic", "Lebanon" }, + { 0x3009, 437, 1252, "English", "Zimbabwe" }, { 0x300A, 850, 1252, "Spanish", "Ecuador" }, + { 0x3401, 864, 1256, "Arabic", "Kuwait" }, + { 0x3409, 437, 1252, "English", "Philippines" }, { 0x340A, 850, 1252, "Spanish", "Chile" }, + { 0x3801, 864, 1256, "Arabic", "United Arab Emirates" }, + { 0x380A, 850, 1252, "Spanish", "Uruguay" }, + { 0x3C01, 864, 1256, "Arabic", "Bahrain" }, + { 0x3C0A, 850, 1252, "Spanish", "Paraguay" }, + { 0x4001, 864, 1256, "Arabic", "Qatar" }, + { 0x400A, 850, 1252, "Spanish", "Bolivia" }, + { 0x440A, 850, 1252, "Spanish", "El Salvador" }, + { 0x480A, 850, 1252, "Spanish", "Honduras" }, + { 0x4C0A, 850, 1252, "Spanish", "Nicaragua" }, + { 0x500A, 850, 1252, "Spanish", "Puerto Rico" }, + { (unsigned) -1, 0, 0, NULL, NULL } +}; + +#endif + /* Convert an ASCII string to a unicode string. We just copy it, expanding chars to shorts, rather than doing something intelligent. */ void unicode_from_ascii (rc_uint_type *length, unichar **unicode, const char *ascii) { - rc_uint_type len; -#ifndef _WIN32 - const char *s; - unsigned short *w; - - len = strlen (ascii); - *unicode = ((unichar *) res_alloc ((len + 1) * sizeof (unichar))); - for (s = ascii, w = *unicode; *s != '\0'; s++, w++) - *w = *s & 0xff; - *w = 0; -#else - /* We use MultiByteToWideChar rather than strlen to get the unicode - string length to allow multibyte "ascii" chars. The value returned - by this function includes the trailing '\0'. */ - len = (rc_uint_type) MultiByteToWideChar (CP_ACP, 0, ascii, -1, NULL, 0); - if (len) - { - *unicode = ((unichar *) res_alloc (len * sizeof (unichar))); - MultiByteToWideChar (CP_ACP, 0, ascii, -1, *unicode, (int) len); - } - /* Discount the trailing '/0'. If MultiByteToWideChar failed, - this will set *length to -1. */ - len--; -#endif - - if (length != NULL) - *length = len; + unicode_from_codepage (length, unicode, ascii, 0 /*CP_ACP*/); } /* Convert an unicode string to an ASCII string. We just copy it, @@ -84,43 +191,7 @@ unicode_from_ascii (rc_uint_type *length, unichar **unicode, const char *ascii) void ascii_from_unicode (rc_uint_type *length, const unichar *unicode, char **ascii) { - rc_uint_type len; -#ifndef _WIN32 - char *s; - const unsigned short *w; - - len = 0; - while (unicode[len] != 0) - ++len; - *ascii = ((char *) res_alloc (len + 1)); - for (s = *ascii, w = unicode; *w != '\0'; w++, s++) - { - if(w[0]==(w[0]&0xff)) - *s = (char) w[0]; - else - *s = '_'; - } - *s = 0; -#else - WINBOOL used_def = FALSE; - /* We use MultiByteToWideChar rather than strlen to get the unicode - string length to allow multibyte "ascii" chars. The value returned - by this function includes the trailing '\0'. */ - len = (rc_uint_type) WideCharToMultiByte (CP_ACP, WC_DEFAULTCHAR, unicode, -1, NULL, - 0, "_", &used_def); - if (len) - { - *ascii = (char *) res_alloc (len * sizeof (char)); - WideCharToMultiByte (CP_ACP, WC_DEFAULTCHAR, unicode, -1, *ascii, (int) len, - "_", &used_def); - } - /* Discount the trailing '/0'. If MultiByteToWideChar failed, - this will set *length to -1. */ - len--; -#endif - - if (length != NULL) - *length = len; + codepage_from_unicode (length, unicode, ascii, 0/*CP_ACP*/); } /* Print the unicode string UNICODE to the file E. LENGTH is the @@ -201,6 +272,7 @@ unicode_print (FILE *e, const unichar *unicode, rc_uint_type length) } /* Print a unicode string to a file. */ + void ascii_print (FILE *e, const char *s, rc_uint_type length) { @@ -275,6 +347,7 @@ rc_uint_type unichar_len (const unichar *unicode) { rc_uint_type r = 0; + if (unicode) while (unicode[r] != 0) r++; @@ -320,6 +393,7 @@ static int unichar_isascii (const unichar *u, rc_uint_type len) { rc_uint_type i; + if ((bfd_signed_vma) len < 0) { if (u) @@ -343,3 +417,384 @@ unicode_print_quoted (FILE *e, const unichar *u, rc_uint_type len) unicode_print (e, u, len); fputc ('"', e); } + +int +unicode_is_valid_codepage (rc_uint_type cp) +{ + if ((cp & 0xffff) != cp) + return 0; + if (cp == CP_UTF16 || cp == CP_ACP) + return 1; + +#if !defined (_WIN32) && !defined (__CYGWIN__) + if (! wind_find_codepage_info (cp)) + return 0; + return 1; +#else + return !! IsValidCodePage ((UINT) cp); +#endif +} + +#if defined (_WIN32) || defined (__CYGWIN__) + +#define max_cp_string_len 6 + +static unsigned int +codepage_from_langid (unsigned short langid) +{ + char cp_string [max_cp_string_len]; + int c; + + memset (cp_string, 0, max_cp_string_len); + /* LOCALE_RETURN_NUMBER flag would avoid strtoul conversion, + but is unavailable on Win95. */ + c = GetLocaleInfoA (MAKELCID (langid, SORT_DEFAULT), + LOCALE_IDEFAULTANSICODEPAGE, + cp_string, max_cp_string_len); + /* If codepage data for an LCID is not installed on users's system, + GetLocaleInfo returns an empty string. Fall back to system ANSI + default. */ + if (c == 0) + return CP_ACP; + return strtoul (cp_string, 0, 10); +} + +static unsigned int +wincodepage_from_langid (unsigned short langid) +{ + char cp_string [max_cp_string_len]; + int c; + + memset (cp_string, 0, max_cp_string_len); + /* LOCALE_RETURN_NUMBER flag would avoid strtoul conversion, + but is unavailable on Win95. */ + c = GetLocaleInfoA (MAKELCID (langid, SORT_DEFAULT), + LOCALE_IDEFAULTCODEPAGE, + cp_string, max_cp_string_len); + /* If codepage data for an LCID is not installed on users's system, + GetLocaleInfo returns an empty string. Fall back to system ANSI + default. */ + if (c == 0) + return CP_OEM; + return strtoul (cp_string, 0, 10); +} + +static char * +lang_from_langid (unsigned short langid) +{ + char cp_string[261]; + int c; + + memset (cp_string, 0, 261); + c = GetLocaleInfoA (MAKELCID (langid, SORT_DEFAULT), + LOCALE_SENGLANGUAGE, + cp_string, 260); + /* If codepage data for an LCID is not installed on users's system, + GetLocaleInfo returns an empty string. Fall back to system ANSI + default. */ + if (c == 0) + strcpy (cp_string, "Neutral"); + return xstrdup (cp_string); +} + +static char * +country_from_langid (unsigned short langid) +{ + char cp_string[261]; + int c; + + memset (cp_string, 0, 261); + c = GetLocaleInfoA (MAKELCID (langid, SORT_DEFAULT), + LOCALE_SENGCOUNTRY, + cp_string, 260); + /* If codepage data for an LCID is not installed on users's system, + GetLocaleInfo returns an empty string. Fall back to system ANSI + default. */ + if (c == 0) + strcpy (cp_string, "Neutral"); + return xstrdup (cp_string); +} + +#endif + +const wind_language_t * +wind_find_language_by_id (unsigned id) +{ +#if !defined (_WIN32) && !defined (__CYGWIN__) + int i; + + if (! id) + return NULL; + for (i = 0; languages[i].id != (unsigned) -1 && languages[i].id != id; i++) + ; + if (languages[i].id == id) + return &languages[i]; + return NULL; +#else + static wind_language_t wl; + + wl.id = id; + wl.doscp = codepage_from_langid ((unsigned short) id); + wl.wincp = wincodepage_from_langid ((unsigned short) id); + wl.name = lang_from_langid ((unsigned short) id); + wl.country = country_from_langid ((unsigned short) id); + + return & wl; +#endif +} + +const local_iconv_map * +wind_find_codepage_info (unsigned cp) +{ +#if !defined (_WIN32) && !defined (__CYGWIN__) + int i; + + for (i = 0; codepages[i].codepage != (rc_uint_type) -1 && codepages[i].codepage != cp; i++) + ; + if (codepages[i].codepage == (rc_uint_type) -1) + return NULL; + return &codepages[i]; +#else + static local_iconv_map lim; + if (!unicode_is_valid_codepage (cp)) + return NULL; + lim.codepage = cp; + lim.iconv_name = ""; + return & lim; +#endif +} + +/* Convert an Codepage string to a unicode string. */ + +void +unicode_from_codepage (rc_uint_type *length, unichar **u, const char *src, rc_uint_type cp) +{ + rc_uint_type len; + + len = wind_MultiByteToWideChar (cp, src, NULL, 0); + if (len) + { + *u = ((unichar *) res_alloc (len)); + wind_MultiByteToWideChar (cp, src, *u, len); + } + /* Discount the trailing '/0'. If MultiByteToWideChar failed, + this will set *length to -1. */ + len -= sizeof (unichar); + + if (length != NULL) + *length = len / sizeof (unichar); +} + +/* Convert an unicode string to an codepage string. */ + +void +codepage_from_unicode (rc_uint_type *length, const unichar *unicode, char **ascii, rc_uint_type cp) +{ + rc_uint_type len; + + len = wind_WideCharToMultiByte (cp, unicode, NULL, 0); + if (len) + { + *ascii = (char *) res_alloc (len * sizeof (char)); + wind_WideCharToMultiByte (cp, unicode, *ascii, len); + } + /* Discount the trailing '/0'. If MultiByteToWideChar failed, + this will set *length to -1. */ + len--; + + if (length != NULL) + *length = len; +} + +#ifdef HAVE_ICONV_H +static int +iconv_onechar (iconv_t cd, const char *s, char *d, int d_len, const char **n_s, char **n_d) +{ + int i; + + for (i = 1; i <= 32; i++) + { + char *tmp_d = d; + const char *tmp_s = s; + size_t ret; + size_t s_left = (size_t) i; + size_t d_left = (size_t) d_len; + + ret = iconv (cd, & tmp_s, & s_left, & tmp_d, & d_left); + + if (ret != (size_t) -1) + { + *n_s = tmp_s; + *n_d = tmp_d; + return 0; + } + } + + return 1; +} + +static const char * +wind_iconv_cp (rc_uint_type cp) +{ + const local_iconv_map *lim = wind_find_codepage_info (cp); + + if (!lim) + return NULL; + return lim->iconv_name; +} +#endif /* HAVE_ICONV_H */ + +static rc_uint_type +wind_MultiByteToWideChar (rc_uint_type cp, const char *mb, + unichar *u, rc_uint_type u_len) +{ + rc_uint_type ret = 0; + +#if defined (_WIN32) || defined (__CYGWIN__) + ret = (rc_uint_type) MultiByteToWideChar (cp, MB_PRECOMPOSED, + mb, -1, u, u_len); + /* Convert to bytes. */ + ret *= sizeof (unichar); + +#elif defined (HAVE_ICONV_H) + int first = 1; + char tmp[32]; + char *p_tmp; + const char *iconv_name = wind_iconv_cp (cp); + + if (!mb || !iconv_name) + return 0; + iconv_t cd = iconv_open ("UTF-16", iconv_name); + + while (1) + { + int iret; + const char *n_mb; + char *n_tmp; + + p_tmp = tmp; + iret = iconv_onechar (cd, (const char *) mb, p_tmp, 32, & n_mb, & n_tmp); + if (first) + { + first = 0; + continue; + } + if (!iret) + { + size_t l_tmp = (size_t) (n_tmp - p_tmp); + + if (u) + { + if ((size_t) u_len < l_tmp) + break; + memcpy (u, tmp, l_tmp); + u += l_tmp/2; + u_len -= l_tmp; + } + ret += l_tmp; + } + else + break; + if (tmp[0] == 0 && tmp[1] == 0) + break; + mb = n_mb; + } + iconv_close (cd); +#else + if (cp) + ret = 0; + ret = strlen (mb) + 1; + ret *= sizeof (unichar); + if (u != NULL && u_len != 0) + { + do + { + *u++ = ((unichar) *mb) & 0xff; + --u_len; mb++; + } + while (u_len != 0 && mb[-1] != 0); + } + if (u != NULL && u_len != 0) + *u = 0; +#endif + return ret; +} + +static rc_uint_type +wind_WideCharToMultiByte (rc_uint_type cp, const unichar *u, char *mb, rc_uint_type mb_len) +{ + rc_uint_type ret = 0; +#if defined (_WIN32) || defined (__CYGWIN__) + WINBOOL used_def = FALSE; + + ret = (rc_uint_type) WideCharToMultiByte (cp, 0, u, -1, mb, mb_len, + NULL, & used_def); +#elif defined (HAVE_ICONV_H) + int first = 1; + char tmp[32]; + char *p_tmp; + const char *iconv_name = wind_iconv_cp (cp); + + if (!u || !iconv_name) + return 0; + iconv_t cd = iconv_open (iconv_name, "UTF-16"); + + while (1) + { + int iret; + const char *n_u; + char *n_tmp; + + p_tmp = tmp; + iret = iconv_onechar (cd, (const char *) u, p_tmp, 32, &n_u, & n_tmp); + if (first) + { + first = 0; + continue; + } + if (!iret) + { + size_t l_tmp = (size_t) (n_tmp - p_tmp); + + if (mb) + { + if ((size_t) mb_len < l_tmp) + break; + memcpy (mb, tmp, l_tmp); + mb += l_tmp; + mb_len -= l_tmp; + } + ret += l_tmp; + } + else + break; + if (u[0] == 0) + break; + u = (const unichar *) n_u; + } + iconv_close (cd); +#else + if (cp) + ret = 0; + + while (u[ret] != 0) + ++ret; + + ++ret; + + if (mb) + { + while (*u != 0 && mb_len != 0) + { + if (u[0] == (u[0] & 0x7f)) + *mb++ = (char) u[0]; + else + *mb++ = '_'; + ++u; --mb_len; + } + if (mb_len != 0) + *mb = 0; + } +#endif + return ret; +} -- cgit v1.2.1