--- ../cache/vifm-0.10/src/utils/gmux_nix.c	2018-11-11 15:20:19.000000000 +0000
+++ ./src/utils/gmux_nix.c	2019-01-16 03:17:11.261518251 +0000
@@ -27,7 +27,7 @@
 
 #include "path.h"
 #include "str.h"
-
+#include "lockf.c"
 /* Data of a single gmux instance. */
 struct gmux_t
 {