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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [sys/] [linux/] [iconv/] [gconv_charset.h] - Rev 262
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/* Charset name normalization. Copyright (C) 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include <ctype.h> #include <locale.h> static inline void strip (char *wp, const char *s) { int slash_count = 0; char old_locale[20], *old_locale_p; /* Set locale to default C locale. */ old_locale_p = setlocale(LC_ALL, "C"); strncpy(old_locale, old_locale_p, 20); while (*s != '\0') { if (isalnum (*s) || *s == '_' || *s == '-' || *s == '.') *wp++ = toupper (*s); else if (*s == '/') { if (++slash_count == 3) break; *wp++ = '/'; } ++s; } while (slash_count++ < 2) *wp++ = '/'; *wp = '\0'; setlocale(LC_ALL, old_locale); } static char * __attribute__ ((unused)) upstr (char *dst, const char *str) { char *cp = dst; char old_locale[20], *old_locale_p; /* Set locale to default C locale. */ old_locale_p = setlocale(LC_ALL, "C"); strncpy(old_locale, old_locale_p, 20); while ((*cp++ = toupper (*str++)) != '\0') /* nothing */; setlocale(LC_ALL, old_locale); return dst; } /* If NAME is an codeset alias expand it. */ extern int __gconv_compare_alias (const char *name1, const char *name2) internal_function;
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