include errno.h

8dc0d5af · Uwe Schulzweida · 96e5cf35 · 8dc0d5af
Commit 8dc0d5af authored May 31, 2019 by Uwe Schulzweida
--- a/src/async_worker.c
+++ b/src/async_worker.c
@@ -9,6 +9,7 @@
 #ifdef __APPLE__
 #include <dispatch/dispatch.h>
 #else
+#include <errno.h>
 #include <semaphore.h>
 #endif