MariaDB has slightly changed data types of some variables, so we need to reflect
that in own local copy of mysys files.

diff -up mysql-connector-odbc-5.1.11-src/util/array.c.maria mysql-connector-odbc-5.1.11-src/util/array.c
--- mysql-connector-odbc-5.1.11-src/util/array.c.maria	2013-02-22 11:51:24.627139740 +0100
+++ mysql-connector-odbc-5.1.11-src/util/array.c	2013-02-22 11:53:27.766131320 +0100
@@ -92,7 +92,7 @@ my_bool init_dynamic_array(DYNAMIC_ARRAY
     FALSE	Ok
 */
 
-my_bool insert_dynamic(DYNAMIC_ARRAY *array, uchar* element)
+my_bool insert_dynamic(DYNAMIC_ARRAY *array, const uchar* element)
 {
   uchar* buffer;
   if (array->elements == array->max_element)
diff -up mysql-connector-odbc-5.1.11-src/util/int2str.c.maria mysql-connector-odbc-5.1.11-src/util/int2str.c
--- mysql-connector-odbc-5.1.11-src/util/int2str.c.maria	2013-02-22 12:00:37.188101956 +0100
+++ mysql-connector-odbc-5.1.11-src/util/int2str.c	2013-02-22 12:00:44.097101484 +0100
@@ -19,9 +19,9 @@
 /*
   _dig_vec arrays are public because they are used in several outer places.
 */
-char _dig_vec_upper[] =
+const char _dig_vec_upper[] =
   "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
-char _dig_vec_lower[] =
+const char _dig_vec_lower[] =
   "0123456789abcdefghijklmnopqrstuvwxyz";