1 files changed, 1 insertions, 1 deletions

diff --git a/src/microhttpd/mhd_panic.c b/src/microhttpd/mhd_panic.c
index 1efba20d..ae2db248 100644
--- a/src/microhttpd/mhd_panic.c
+++ b/src/microhttpd/mhd_panic.c
@@ -88,7 +88,7 @@ mhd_panic_std (void *cls,
  * @param cls passed to @a cb
  * @ingroup logging
  */
-void
+_MHD_EXTERN void
 MHD_set_panic_func (MHD_PanicCallback cb,
                     void *cls)
 {