Add cc65 artifacts to repo for now

cc65/asminc/ctype.inc

@@ -0,0 +1,31 @@
+; ctype.inc
+;
+; This file is part of
+; cc65 - a freeware C compiler for 6502 based systems
+;
+; https://cc65.github.io
+;
+; See "LICENSE" file for legal information.
+;
+; Definitions for the character type tables
+;
+; Ullrich von Bassewitz, 08.09.2001
+;
+
+; Define bitmapped constants for the table entries
+
+CT_NONE         = %00000000     ; Nothing special
+CT_LOWER        = %00000001     ; 0 - Lower case char
+CT_UPPER        = %00000010     ; 1 - Upper case char
+CT_DIGIT        = %00000100     ; 2 - Numeric digit
+CT_XDIGIT       = %00001000     ; 3 - Hex digit (both, lower and upper)
+CT_CTRL         = %00010000     ; 4 - Control character
+CT_SPACE        = %00100000     ; 5 - The space character itself
+CT_OTHER_WS     = %01000000     ; 6 - Other whitespace ('\f', '\n', '\r', '\t' and '\v')
+CT_SPACE_TAB    = %10000000     ; 7 - Space or tab character
+
+; Combined stuff
+CT_ALNUM        = (CT_LOWER | CT_UPPER | CT_DIGIT)
+CT_ALPHA        = (CT_LOWER | CT_UPPER)
+CT_CTRL_SPACE   = (CT_CTRL | CT_SPACE)
+CT_NOT_PUNCT    = (CT_SPACE | CT_CTRL | CT_DIGIT | CT_UPPER | CT_LOWER)