#include <glib.h>
#include <wtap.h>
-int lanalyzer_open(wtap *wth, int *err, gchar **err_info);
+wtap_open_return_val lanalyzer_open(wtap *wth, int *err, gchar **err_info);
gboolean lanalyzer_dump_open(wtap_dumper *wdh, int *err);
int lanalyzer_dump_can_write_encap(int encap);