+++ /dev/null
-#ifndef LOCK_TRACKING_H
-#define LOCK_TRACKING_H
-#include <stdbool.h>
-
-/* Set this if you want a callback after fnctl unlock. */
-extern void (*unlock_callback)(int fd);
-
-/* Replacement fcntl. */
-int fcntl_with_lockcheck(int fd, int cmd, ... /* arg */ );
-
-/* Discard locking info: returns number of locks outstanding. */
-unsigned int forget_locking(void);
-
-/* Number of errors in locking. */
-extern int locking_errors;
-
-/* Suppress lock checking. */
-extern bool suppress_lockcheck;
-
-/* Make all locks non-blocking. */
-extern bool nonblocking_locks;
-
-/* Number of times we failed a lock because we made it non-blocking. */
-extern int locking_would_block;
-#endif /* LOCK_TRACKING_H */