--- a/file.c
+++ b/file.c
@@ -26,6 +26,8 @@
#include "fdm.h"
+#define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO)
+
int mklock(u_int, const char *);
void rmlock(u_int, const char *);
int lockfd(u_int, int);