msi: Install data sources in the InstallODBC custom action.
diff --git a/include/odbcinst.h b/include/odbcinst.h
index f377197..a1109d5 100644
--- a/include/odbcinst.h
+++ b/include/odbcinst.h
@@ -34,6 +34,14 @@
#define ODBC_CONFIG_DRIVER 3
#define ODBC_CONFIG_DRIVER_MAX 100
+#define ODBC_ADD_DSN 1
+#define ODBC_CONFIG_DSN 2
+#define ODBC_REMOVE_DSN 3
+#define ODBC_ADD_SYS_DSN 4
+#define ODBC_CONFIG_SYS_DSN 5
+#define ODBC_REMOVE_SYS_DSN 6
+#define ODBC_REMOVE_DEFAULT_DSN 7
+
/* Mode values for SQLSetConfigMode/SQLGetConfigMode */
#define ODBC_BOTH_DSN 0
#define ODBC_USER_DSN 1
