| cyg_mdns_discovery_callback_unregister | ||
|---|---|---|
 | 194.1. API |  |
Name
cyg_mdns_discovery_callback_unregister — Unregister DNS-SD response callback
Synopsis
#include <mdns.h>
cyg_bool cyg_mdns_discovery_callback_unregister(cyg_mdns_discovery_context *handle);
Description
This function is used to detach a previously registered callback handler
function using its abstract handle.
![[Note]](pix/note.png) | Note |
|---|---|
This function is not available if the system is not configured
with |
This will ensure that the callback function is no longer called by the mDNS response processing, and makes the callback slot available for re-use.
Return value
Boolean true if the operation has completed OK,
or false on failure.
| |  | |
| cyg_mdns_discovery_callback_register |  | cyg_mdns_discovery_callback_flags |
| 2025-10-02 | eCosPro Non-Commercial Public License |