vis-single: add missing header include for signal(2)

xoich · Mar 14, 2018 · 43e5653 · 43e5653
1 parent 6ea30e8
commit 43e5653
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/vis-single.c b/vis-single.c
@@ -3,6 +3,7 @@
 #include <fcntl.h>
 #include <ftw.h>
 #include <limits.h>
+#include <signal.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>