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-rw-r--r--source/include/charset.h26
1 files changed, 20 insertions, 6 deletions
diff --git a/source/include/charset.h b/source/include/charset.h
index 7091732223a..fb184897c07 100644
--- a/source/include/charset.h
+++ b/source/include/charset.h
@@ -2,7 +2,7 @@
Unix SMB/Netbios implementation.
Version 1.9.
Character set handling
- Copyright (C) Andrew Tridgell 1992-1995
+ Copyright (C) Andrew Tridgell 1992-1997
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
@@ -51,11 +51,25 @@ extern void charset_initialise(void);
#undef isspace
#endif
-#define toupper(c) upper_char_map[(char)(c)]
-#define tolower(c) lower_char_map[(char)(c)]
-#define isupper(c) (((char)(c)) != tolower(c))
-#define islower(c) (((char)(c)) != toupper(c))
-#define isdoschar(c) (dos_char_map[(char)(c)] != 0)
+#define toupper(c) (upper_char_map[(c&0xff)] & 0xff)
+#define tolower(c) (lower_char_map[(c&0xff)] & 0xff)
+#define isupper(c) ((c&0xff) != tolower(c&0xff))
+#define islower(c) ((c&0xff) != toupper(c&0xff))
+#define isdoschar(c) (dos_char_map[(c&0xff)] != 0)
#define isspace(c) ((c)==' ' || (c) == '\t')
+
+/* this is used to determine if a character is safe to use in
+ something that may be put on a command line */
+#define issafe(c) (isalnum((c&0xff)) || strchr("-._",c))
#endif
+/* Dynamic codepage files defines. */
+
+/* Version id for dynamically loadable codepage files. */
+#define CODEPAGE_FILE_VERSION_ID 0x1
+/* Version 1 codepage file header size. */
+#define CODEPAGE_HEADER_SIZE 8
+/* Offsets for codepage file header entries. */
+#define CODEPAGE_VERSION_OFFSET 0
+#define CODEPAGE_CLIENT_CODEPAGE_OFFSET 2
+#define CODEPAGE_LENGTH_OFFSET 4