Add license information to source

[pistorm] / platforms / shared / rtc.h

diff --git a/platforms/shared/rtc.h b/platforms/shared/rtc.h
index 107ae9377e754aa5457ace23762cb294c4238d55..98b189ab482f7be75de3668f5cfff4632e11b421 100644 (file)
--- a/platforms/shared/rtc.h
+++ b/platforms/shared/rtc.h
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MIT
+
 void put_rtc_byte(uint32_t address_, uint8_t value, uint8_t rtc_type);
 uint8_t get_rtc_byte(uint32_t address_, uint8_t rtc_type);
 
@@ -5,4 +7,4 @@ enum rtc_types {
     RTC_TYPE_MSM,
     RTC_TYPE_RICOH,
     RTC_TYPE_NONE,
-};
\ No newline at end of file
+};