periph/rtt: add missing std header

The periph/rtt.h uses `uintX_t` typedefs but misses the required standard header file, namely `stdint.h`, which is added here.
2018-09-07 14:54:23 +02:00 · 2018-09-07 14:54:23 +02:00 · a9e848f648
commit a9e848f648
parent 17b14cd8a0
1 changed files with 2 additions and 0 deletions
--- a/drivers/include/periph/rtt.h
+++ b/drivers/include/periph/rtt.h
@ -23,6 +23,8 @@
 #ifndef PERIPH_RTT_H
 #define PERIPH_RTT_H

+#include <stdint.h>
+
 #include "periph_conf.h"

 #ifdef __cplusplus