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-rw-r--r--include/arch.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/arch.h b/include/arch.h
index 877af62..1911271 100644
--- a/include/arch.h
+++ b/include/arch.h
@@ -10,6 +10,8 @@ class Arch {
void setup();
void idle_loop();
void idle();
+
+ // Delay functions are not exact
void delay_us(unsigned int const us);
void delay_ms(unsigned int const ms);
void sleep_ms(unsigned int const ms);