demo/input: include errno.h

4 years ago · f877b4f0ea
parent 4dd1d6a4c8
commit f877b4f0ea
1 changed files with 1 additions and 0 deletions
--- a/src/demo/input.c
+++ b/src/demo/input.c
@ -1,4 +1,5 @@
 #include <fcntl.h>
+#include <errno.h>
 #include <unistd.h>
 #include <pthread.h>
 #include "demo.h"