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[meshlink] / src / meshlink++.h

diff --git a/src/meshlink++.h b/src/meshlink++.h
index 20f633fd9cde69f8884df904817e1f04aee9a6ff..b09ad75b449ee535b65e722394aa8df74c688b43 100644 (file)
--- a/src/meshlink++.h
+++ b/src/meshlink++.h
@@ -360,12 +360,15 @@ public:
         *  There is no guarantee it will be able to resolve the external address.
         *  Failures might be because by temporary network outages.
         *
+        *  @param family       The address family to check, for example AF_INET or AF_INET6. If AF_UNSPEC is given,
+        *                      this might return the external address for any working address family.
+        *
         *  @return             This function returns a pointer to a C string containing the discovered external address,
         *                      or NULL if there was an error looking up the address.
         *                      After get_external_address() returns, the application is free to overwrite or free this string.
         */
-       bool get_external_address() {
-               return meshlink_get_external_address(handle);
+       bool get_external_address(int family = AF_UNSPEC) {
+               return meshlink_get_external_address_for_family(handle, family);
        }
 
        /// Try to discover the external address for the local node, and add it to its list of addresses.