Fix build error: missing printf declaration

2021-06-04 23:08:26 +08:00 · 2021-06-04 23:08:26 +08:00 · 1f385d8f30
parent 6d23fb210c
commit 1f385d8f30
1 changed files with 16 additions and 15 deletions
--- a/drivers/ioexpander/ioexpander.cpp
+++ b/drivers/ioexpander/ioexpander.cpp
@ -1,3 +1,4 @@
+#include <cstdio>
 #include <cstdlib>
 #include <math.h>
 #include <map>