with a facility are released when the trace is closed. Each facility
is characterized by its name and checksum. */
-char *ltt_facility_name(LttFacility *f);
+gchar *ltt_facility_name(LttFacility *f);
LttChecksum ltt_facility_checksum(LttFacility *f);
/* open facility */
-void ltt_facility_open(LttTrace * t, char * facility_name);
+void ltt_facility_open(LttTrace * t, gchar * facility_name);
/* Discover the event types within the facility. The event type integer id
relative to the trace is from 0 to nb_event_types - 1. The event
LttEventType *ltt_facility_eventtype_get(LttFacility *f, unsigned i);
-LttEventType *ltt_facility_eventtype_get_by_name(LttFacility *f, char *name);
+LttEventType *ltt_facility_eventtype_get_by_name(LttFacility *f, gchar *name);
int ltt_facility_close(LttFacility *f);