2020-01-02 17:57:03 +00:00
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; ctype.inc
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2002-04-21 14:20:42 +00:00
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;
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2020-01-02 17:57:03 +00:00
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; This file is part of
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; cc65 - a freeware C compiler for 6502 based systems
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2002-04-21 14:20:42 +00:00
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;
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2020-02-02 17:21:25 +00:00
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; https://cc65.github.io
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2020-01-02 17:57:03 +00:00
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;
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; See "LICENSE" file for legal information.
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;
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; Definitions for the character type tables
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2002-04-21 14:20:42 +00:00
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;
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2020-01-05 14:57:44 +00:00
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; Ullrich von Bassewitz, 08.09.2001
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;
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2002-04-21 14:20:42 +00:00
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; Define bitmapped constants for the table entries
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2020-04-02 20:58:16 +00:00
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CT_NONE = %00000000 ; Nothing special
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CT_LOWER = %00000001 ; 0 - Lower case char
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CT_UPPER = %00000010 ; 1 - Upper case char
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CT_DIGIT = %00000100 ; 2 - Numeric digit
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CT_XDIGIT = %00001000 ; 3 - Hex digit (both, lower and upper)
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CT_CTRL = %00010000 ; 4 - Control character
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CT_SPACE = %00100000 ; 5 - The space character itself
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CT_OTHER_WS = %01000000 ; 6 - Other whitespace ('\f', '\n', '\r', '\t' and '\v')
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CT_SPACE_TAB = %10000000 ; 7 - Space or tab character
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2002-04-21 14:20:42 +00:00
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; Combined stuff
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2013-05-09 11:56:54 +00:00
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CT_ALNUM = (CT_LOWER | CT_UPPER | CT_DIGIT)
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CT_ALPHA = (CT_LOWER | CT_UPPER)
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CT_CTRL_SPACE = (CT_CTRL | CT_SPACE)
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CT_NOT_PUNCT = (CT_SPACE | CT_CTRL | CT_DIGIT | CT_UPPER | CT_LOWER)
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