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-rw-r--r--capture_opts.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/capture_opts.h b/capture_opts.h
index 7bf7c177ea..178757e2c8 100644
--- a/capture_opts.h
+++ b/capture_opts.h
@@ -103,7 +103,7 @@ extern void
capture_opts_init(capture_options *capture_opts, void *cfile);
/* set a command line option value */
-extern void
+extern int
capture_opts_add_opt(capture_options *capture_opts, int opt, const char *optarg, gboolean *start_capture);
/* log content of capture_opts */
@@ -111,11 +111,11 @@ extern void
capture_opts_log(const char *log_domain, GLogLevelFlags log_level, capture_options *capture_opts);
/* list link layer types */
-extern void
+extern int
capture_opts_list_link_layer_types(capture_options *capture_opts);
/* list interfaces */
-extern void
+extern int
capture_opts_list_interfaces(void);
/* trim the snaplen entry */