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Diffstat (limited to 'newlib/libc/ctype/iswcntrl.c')
-rw-r--r-- | newlib/libc/ctype/iswcntrl.c | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/newlib/libc/ctype/iswcntrl.c b/newlib/libc/ctype/iswcntrl.c deleted file mode 100644 index 5935431f1..000000000 --- a/newlib/libc/ctype/iswcntrl.c +++ /dev/null @@ -1,104 +0,0 @@ -/* Copyright (c) 2002 Red Hat Incorporated. - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - The name of Red Hat Incorporated may not be used to endorse - or promote products derived from this software without specific - prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL RED HAT INCORPORATED BE LIABLE FOR ANY - DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/* -FUNCTION - <<iswcntrl>>---wide-character cntrl test - -INDEX - iswcntrl - -ANSI_SYNOPSIS - #include <wctype.h> - int iswcntrl(wint_t <[c]>); - -TRAD_SYNOPSIS - #include <wctype.h> - int iswcntrl(<[c]>) - wint_t <[c]>; - -DESCRIPTION -<<iswcntrl>> is a function which classifies wide-character values that -are categorized as a control character. - -RETURNS -<<iswcntrl>> returns non-zero if <[c]> is a control wide-character. - -PORTABILITY -<<iswcntrl>> is C99. - -No supporting OS subroutines are required. -*/ -#include <_ansi.h> -#include <wctype.h> -#include <ctype.h> -#include <string.h> -#include "local.h" - -int -_DEFUN(iswcntrl,(c), wint_t c) -{ - int unicode = 0; - if (__lc_ctype[0] == 'C' && __lc_ctype[1] == '\0') - { - unicode = 0; - /* fall-through */ - } -#ifdef MB_CAPABLE - else if (!strcmp (__lc_ctype, "C-JIS")) - { - c = __jp2uc (c, JP_JIS); - unicode = 1; - } - else if (!strcmp (__lc_ctype, "C-SJIS")) - { - c = __jp2uc (c, JP_JIS); - unicode = 1; - } - else if (!strcmp (__lc_ctype, "C-EUCJP")) - { - c = __jp2uc (c, JP_JIS); - unicode = 1; - } - else if (!strcmp (__lc_ctype, "C-UTF-8")) - { - unicode = 1; - } - - if (unicode) - { - return ((c >= 0x0000 && c <= 0x001f) || - (c >= 0x007f && c <= 0x009f) || - c == 0x2028 || c == 0x2029); - } -#endif /* MB_CAPABLE */ - - return (c < 0x100 ? iscntrl (c) : 0); -} - |