Add ao_wake_task and ao_exit

ao_wake_task signals a specific task to wake up.
ao_exit terminates the current task.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/ao.h b/src/ao.h
index b6862a87..13271109 100644
--- a/src/ao.h
+++ b/src/ao.h
@@ -63,6 +63,10 @@ ao_sleep(__xdata void *wchan);
 void
 ao_wakeup(__xdata void *wchan);
 
+/* Wake up a specific task */
+void
+ao_wake_task(__xdata struct ao_task *task);
+
 /* Yield the processor to another task */
 void
 ao_yield(void) _naked;
@@ -71,6 +75,10 @@ ao_yield(void) _naked;
 void
 ao_add_task(__xdata struct ao_task * task, void (*start)(void), __code char *name) __reentrant;
 
+/* Terminate the current task */
+void
+ao_exit(void);
+
 /* Dump task info to console */
 void
 ao_task_info(void);