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Diffstat (limited to 'package/heirloom-cpio/src/asciitype.h')
-rw-r--r-- | package/heirloom-cpio/src/asciitype.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/package/heirloom-cpio/src/asciitype.h b/package/heirloom-cpio/src/asciitype.h deleted file mode 100644 index 6ac1961a1..000000000 --- a/package/heirloom-cpio/src/asciitype.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (c) 2003 Gunnar Ritter - * - * This software is provided 'as-is', without any express or implied - * warranty. In no event will the authors be held liable for any damages - * arising from the use of this software. - * - * Permission is granted to anyone to use this software for any purpose, - * including commercial applications, and to alter it and redistribute - * it freely, subject to the following restrictions: - * - * 1. The origin of this software must not be misrepresented; you must not - * claim that you wrote the original software. If you use this software - * in a product, an acknowledgment in the product documentation would be - * appreciated but is not required. - * - * 2. Altered source versions must be plainly marked as such, and must not be - * misrepresented as being the original software. - * - * 3. This notice may not be removed or altered from any source distribution. - */ -/* Sccsid @(#)asciitype.h 1.6 (gritter) 9/9/05 */ - -/* - * Locale-independent character classes. - */ -enum { - C_CNTRL = 0000, - C_BLANK = 0001, - C_WHITE = 0002, - C_SPACE = 0004, - C_PUNCT = 0010, - C_OCTAL = 0020, - C_DIGIT = 0040, - C_UPPER = 0100, - C_LOWER = 0200 -}; - -extern const unsigned char class_char[]; - -#define asciichar(c) ((unsigned)(c) <= 0177) -#define alnumchar(c) (asciichar(c)&&(class_char[c]&\ - (C_DIGIT|C_OCTAL|C_UPPER|C_LOWER))) -#define alphachar(c) (asciichar(c)&&(class_char[c]&(C_UPPER|C_LOWER))) -#define blankchar(c) (asciichar(c)&&(class_char[c]&(C_BLANK))) -#define cntrlchar(c) (asciichar(c)&&(class_char[c]==C_CNTRL) -#define digitchar(c) (asciichar(c)&&(class_char[c]&(C_DIGIT|C_OCTAL))) -#define lowerchar(c) (asciichar(c)&&(class_char[c]&(C_LOWER))) -#define punctchar(c) (asciichar(c)&&(class_char[c]&(C_PUNCT))) -#define spacechar(c) (asciichar(c)&&(class_char[c]&(C_BLANK|C_SPACE|C_WHITE))) -#define upperchar(c) (asciichar(c)&&(class_char[c]&(C_UPPER))) -#define whitechar(c) (asciichar(c)&&(class_char[c]&(C_BLANK|C_WHITE))) -#define octalchar(c) (asciichar(c)&&(class_char[c]&(C_OCTAL))) -#define graphchar(c) (asciichar(c)&&(class_char[c]&\ - (C_UPPER|C_LOWER|C_DIGIT|C_OCTAL|C_PUNCT))) -#define printchar(c) ((c)==' ' || asciichar(c)&&(class_char[c]&\ - (C_UPPER|C_LOWER|C_DIGIT|C_OCTAL|C_PUNCT))) - -#define upperconv(c) (lowerchar(c) ? (c)-'a'+'A' : (c)) -#define lowerconv(c) (upperchar(c) ? (c)-'A'+'a' : (c)) |