microsplash: Add 'publish' target to Makefile

[fw/altos] / src / kernel / ao_serial.h

diff --git a/src/kernel/ao_serial.h b/src/kernel/ao_serial.h
index baf213c01ad510eee2d278439ef546df2d04b321..e21643ac008f9da659cb72e64a9f316bb7934622 100644 (file)
--- a/src/kernel/ao_serial.h
+++ b/src/kernel/ao_serial.h
@@ -34,6 +34,9 @@ ao_serial0_getchar(void);
 int
 _ao_serial0_pollchar(void);
 
+uint8_t
+_ao_serial0_sleep_for(uint16_t timeout);
+
 void
 ao_serial0_putchar(char c);
 
@@ -54,6 +57,9 @@ ao_serial1_getchar(void);
 int
 _ao_serial1_pollchar(void);
 
+uint8_t
+_ao_serial1_sleep_for(uint16_t timeout);
+
 void
 ao_serial1_putchar(char c);
 
@@ -74,6 +80,9 @@ ao_serial2_getchar(void);
 int
 _ao_serial2_pollchar(void);
 
+uint8_t
+_ao_serial2_sleep_for(uint16_t timeout);
+
 void
 ao_serial2_putchar(char c);
 
@@ -94,6 +103,9 @@ ao_serial3_getchar(void);
 int
 _ao_serial3_pollchar(void);
 
+uint8_t
+_ao_serial3_sleep_for(uint16_t timeout);
+
 void
 ao_serial3_putchar(char c);