#include <sys/resource.h>
#include <sys/mman.h>
#include <sys/stat.h>
+#include <sys/wait.h>
#include <libgen.h>
static void uds_connection_cb(EV_P_ ev_io *w, int revents);
static char *sun_path = NULL;
-void cleanup_socket(void) {
+static void cleanup_socket(void) {
if (sun_path != NULL) {
unlink(sun_path);
free(sun_path);