Include header for ffs()

diff --git a/nnn.c b/nnn.c
index f3619d30788a8d86a8afc07f9cfb27475d1c7d7b..abb90b5e0a58cccaee09e247d5a7150220781f8b 100644 (file)
--- a/nnn.c
+++ b/nnn.c
@@ -71,6 +71,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include <time.h>
 #include <unistd.h>
 #ifndef __USE_XOPEN_EXTENDED