added these include files k

plugins/include/dbi.inc

@@ -17,7 +17,15 @@
 #endif
 #define _dbi_included
 
-#pragma library dbi
+// You can't include SQLX first!
+// there's really no reason to anyway.
+#assert !defined _sqlx_included
+
+#if AMXX_VERSION_NUM >= 175
+ #pragma reqclass dbi
+#else
+ #pragma library dbi
+#endif
 
 enum Sql
 {