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-rw-r--r--src/calcurse.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/calcurse.h b/src/calcurse.h
index 4b28039..0a306f0 100644
--- a/src/calcurse.h
+++ b/src/calcurse.h
@@ -696,6 +696,7 @@ void io_stop_psave_thread (void);
void io_set_lock (void);
unsigned io_dump_pid (char *);
unsigned io_get_pid (char *);
+int io_file_is_empty (char *);
/* keys.c */
void keys_init (void);