extern const char * const mi_lttng_element_command;
extern const char * const mi_lttng_element_command_action;
extern const char * const mi_lttng_element_command_add_context;
-extern const char *const mi_lttng_element_command_add_trigger;
+LTTNG_HIDDEN extern const char * const mi_lttng_element_command_add_trigger;
extern const char * const mi_lttng_element_command_create;
extern const char * const mi_lttng_element_command_destroy;
extern const char * const mi_lttng_element_command_disable_channel;
extern const char * const mi_lttng_element_command_enable_channels;
extern const char * const mi_lttng_element_command_enable_event;
extern const char * const mi_lttng_element_command_list;
-extern const char *const mi_lttng_element_command_list_trigger;
+LTTNG_HIDDEN extern const char * const mi_lttng_element_command_list_trigger;
extern const char * const mi_lttng_element_command_load;
extern const char * const mi_lttng_element_command_metadata;
extern const char * const mi_lttng_element_command_metadata_action;
extern const char * const mi_lttng_element_command_regenerate_action;
extern const char * const mi_lttng_element_command_name;
extern const char * const mi_lttng_element_command_output;
-extern const char *const mi_lttng_element_command_remove_trigger;
+LTTNG_HIDDEN extern const char * const mi_lttng_element_command_remove_trigger;
extern const char * const mi_lttng_element_command_save;
extern const char * const mi_lttng_element_command_set_session;
extern const char * const mi_lttng_element_command_snapshot;