package-update/base/lucid/lucid-0.1_rc2-missing-header.patch

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diff -ruN lucid-0.1_rc2.orig/src/char.h lucid-0.1_rc2/src/char.h
--- lucid-0.1_rc2.orig/src/char.h	1970-01-01 02:00:00.000000000 +0200
+++ lucid-0.1_rc2/src/char.h	2008-02-01 06:42:23.000000000 +0200
@@ -0,0 +1,119 @@
+// Copyright (C) 2006-2007 Benedikt Böhm <[email protected]>
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// This program 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+/*!
+ * @defgroup char Character classification and manipulation
+ *
+ * The char family of macros check whether ch, which must have the value of
+ * an unsigned char, falls into a certain character class.
+ *
+ * char_isalnum() checks for an alphanumeric character; it is equivalent to
+ * (char_isalpha(ch) || char_isdigit(ch)).
+ *
+ * char_isalpha() checks for an alphabetic character; it is equivalent to
+ * (char_isupper(c) || char_islower(c)).
+ *
+ * char_isascii() checks whether ch is a 7-bit unsigned char value that fits
+ * into the ASCII character set.
+ *
+ * char_isblank() checks for a blank character; that is, a space or a tab.
+ *
+ * char_iscntrl() checks for a control character.
+ *
+ * char_isdigit() checks for a digit (0 through 9).
+ *
+ * char_isgraph() checks for any printable character except space.
+ *
+ * char_islower() checks for a lower-case character.
+ *
+ * char_isprint() checks for any printable character including space.
+ *
+ * char_ispunct() checks for any printable character which is not a space or
+ * an alphanumeric character.
+ *
+ * char_isspace() checks for white-space characters. These are: space,
+ * form-feed ('\f'), newline ('\n'), carriage return ('\r'),
+ * horizontal tab ('\t'), and vertical tab ('\v').
+ *
+ * char_isupper() checks for an uppercase letter.
+ *
+ * char_isxdigit() checks for a hexadecimal digits, i.e. one of 0 1 2 3 4 5 6 7
+ * 8 9 a b c d e f A B C D E F.
+ *
+ * char_tolower() converts a character to lowercase if applicable.
+ *
+ * char_toupper() converts a character to uppercase if applicable.
+ *
+ * @{
+ */
+
+#ifndef _LUCID_CHAR_H
+#define _LUCID_CHAR_H
+
+/*! @brief check for an ASCII character */
+#define char_isascii(ch) ((unsigned int)(ch) < 128u)
+
+/*! @brief check for a blank character (space, horizontal tab) */
+#define char_isblank(ch) (ch == ' ' || ch == '\t')
+
+/*! @brief check for an ASCII control character */
+#define char_iscntrl(ch) ((unsigned int)(ch) < 32u || ch == 127)
+
+/*! @brief check for a digit character (0-9) */
+#define char_isdigit(ch) ((unsigned int)(ch - '0') < 10u)
+
+/*! @brief check for graphable characters (excluding space) */
+#define char_isgraph(ch) ((unsigned int)(ch - '!') < 94u)
+
+/*! @brief check for a lower-case character */
+#define char_islower(ch) ((unsigned int)(ch - 'a') < 26u)
+
+/*! @brief check for a printable character (including space) */
+#define char_isprint(ch) ((unsigned int)(ch - ' ') < 95u)
+
+/*! @brief check for a whitespace character (\\t, \\n, \\v, \\f, \\r) */
+#define char_isspace(ch) ((unsigned int)(ch - '\t') < 5u || ch == ' ')
+
+/*! @brief check for an upper-case character */
+#define char_isupper(ch) ((unsigned int)(ch - 'A') < 26u)
+
+/*! @brief check for a hexadecimal character */
+#define char_isxdigit(ch) (char_isdigit(ch) || \
+                          (unsigned int)(ch - 'a') < 6u || \
+                          (unsigned int)(ch - 'A') < 6u)
+
+
+/*! @brief check for an upper- or lower-case character */
+#define char_isalpha(ch) (char_islower(ch) || char_isupper(ch))
+
+/*! @brief check for an upper-, lower-case or digit character */
+#define char_isalnum(ch) (char_isalpha(ch) || char_isdigit(ch))
+
+/*! @brief check for a punctuation character */
+#define char_ispunct(ch) (char_isprint(ch) && \
+                         !char_isalnum(ch) && \
+                         !char_isspace(ch))
+
+
+/*! @brief convert character to lower-case */
+#define char_tolower(ch) do { if (char_isupper(ch)) ch += 32; } while(0)
+
+/*! @brief convert character to upper-case */
+#define char_toupper(ch) do { if (char_islower(ch)) ch -= 32; } while(0)
+
+#endif
+
+/*! @} char */