1 files changed, 22 insertions, 0 deletions
diff --git a/externals/mysql/extlib/regex/cclass.h b/externals/mysql/extlib/regex/cclass.h
new file mode 100644
index 00000000000..b877b5dee6b
--- /dev/null
+++ b/externals/mysql/extlib/regex/cclass.h
@@ -0,0 +1,22 @@
+/* character-class table */
+
+#define CCLASS_ALNUM	0
+#define CCLASS_ALPHA	1
+#define CCLASS_BLANK	2
+#define CCLASS_CNTRL	3
+#define CCLASS_DIGIT	4
+#define CCLASS_GRAPH	5
+#define CCLASS_LOWER	6
+#define CCLASS_PRINT	7
+#define CCLASS_PUNCT	8
+#define CCLASS_SPACE	9
+#define CCLASS_UPPER	10
+#define CCLASS_XDIGIT	11
+#define CCLASS_LAST	12
+
+extern struct cclass {
+	const char *name;
+	const char *chars;
+	const char *multis;
+	uint  mask;
+} cclasses[];