fixup: deprecated header

Sjors · Sjors · commit 95de56237668 · 2025-06-28T11:26:21.000+02:00
diff --git a/src/ipc/interfaces.cpp b/src/ipc/interfaces.cpp
@@ -18,7 +18,7 @@
 #include <cstring>
 #include <functional>
 #include <memory>
-#include <signal.h>
+#include <csignal>
 #include <stdexcept>
 #include <string>
 #include <unistd.h>
