From: Keith Packard <keithp@keithp.com>
Date: Fri, 12 Oct 2012 20:55:33 +0000 (-0700)
Subject: altos: Allow for other mutex implementations
X-Git-Tag: 1.1.9.1~42
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=be0a28ee7a6fbd98fc8113db8501bb791a112fa0

altos: Allow for other mutex implementations

Allow projects to replace ao_mutex_get and ao_mutex_put with macros

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

diff --git a/src/core/ao.h b/src/core/ao.h
index 9d801489..200d4bc4 100644
--- a/src/core/ao.h
+++ b/src/core/ao.h
@@ -119,11 +119,13 @@ ao_clock_init(void);
  * ao_mutex.c
  */
 
+#ifndef ao_mutex_get
 void
 ao_mutex_get(__xdata uint8_t *ao_mutex) __reentrant;
 
 void
 ao_mutex_put(__xdata uint8_t *ao_mutex) __reentrant;
+#endif
 
 /*
  * ao_cmd.c