ng_netconf: define maximum number of options

2015-05-26 23:48:27 +02:00 · 2015-05-26 23:48:27 +02:00 · e56f5ae1ed
commit e56f5ae1ed
parent ae3d88fcae
1 changed files with 7 additions and 0 deletions
--- a/sys/include/net/ng_netconf.h
+++ b/sys/include/net/ng_netconf.h
@ -120,6 +120,13 @@ typedef enum {
    NETCONF_OPT_AUTOCCA,            /**< en/disable to check automatically
                                         before sending the channel is clear. */
    /* add more options if needed */
+
+    /**
+     * @brief   maximum number of options defined here
+     *
+     * @note    Interfaces are not meant to respond to that.
+     */
+    NETCONF_OPT_NUMOF,
 } ng_netconf_opt_t;

 /**