sys: timex: add "U" specifiers to constant definitions

8 years ago · 02bc3ffb79
parent f7d77428d7
commit 02bc3ffb79
1 changed files with 3 additions and 3 deletions
--- a/sys/include/timex.h
+++ b/sys/include/timex.h
@ -31,17 +31,17 @@ extern "C" {
 /**
 * @brief The number of microseconds per second
 */
-#define SEC_IN_USEC 1000000
+#define SEC_IN_USEC (1000000U)

 /**
 * @brief The number of milliseconds per second
 */
-#define SEC_IN_MS   (1000)
+#define SEC_IN_MS   (1000U)

 /**
 * @brief The number of microseconds per millisecond
 */
-#define MS_IN_USEC  (1000)
+#define MS_IN_USEC  (1000U)

 /**
 * @brief The maximum length of the string representation of a timex timestamp