X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fkernel%2Fao_serial.h;h=e21643ac008f9da659cb72e64a9f316bb7934622;hp=dbc9f8e4121c36ec0f4ed3c873b742f28b7122fd;hb=f4c812bef76a2cd95f675cb27ea89059561ceec7;hpb=1445725b983134d5a967dee88ef997bf15d4a422

diff --git a/src/kernel/ao_serial.h b/src/kernel/ao_serial.h
index dbc9f8e4..e21643ac 100644
--- a/src/kernel/ao_serial.h
+++ b/src/kernel/ao_serial.h
@@ -35,7 +35,7 @@ int
 _ao_serial0_pollchar(void);
 
 uint8_t
-_ao_serial0_sleep(void);
+_ao_serial0_sleep_for(uint16_t timeout);
 
 void
 ao_serial0_putchar(char c);
@@ -58,7 +58,7 @@ int
 _ao_serial1_pollchar(void);
 
 uint8_t
-_ao_serial1_sleep(void);
+_ao_serial1_sleep_for(uint16_t timeout);
 
 void
 ao_serial1_putchar(char c);
@@ -81,7 +81,7 @@ int
 _ao_serial2_pollchar(void);
 
 uint8_t
-_ao_serial2_sleep(void);
+_ao_serial2_sleep_for(uint16_t timeout);
 
 void
 ao_serial2_putchar(char c);
@@ -104,7 +104,7 @@ int
 _ao_serial3_pollchar(void);
 
 uint8_t
-_ao_serial3_sleep(void);
+_ao_serial3_sleep_for(uint16_t timeout);
 
 void
 ao_serial3_putchar(char c);