the enable/disable logic became somewhat hairy with autodetections and

[tv_i2c_hack] / src / i2c.h

diff --git a/src/i2c.h b/src/i2c.h
index e26e43d..fe880a4 100644 (file)
--- a/src/i2c.h
+++ b/src/i2c.h
@@ -9,6 +9,7 @@ void i2c_async(void (*donecb)(void));
 void i2c_check_async(void);
 void i2c_hold(void);
 void i2c_release(void);
+unsigned char i2c_isheld(void);
 void i2c_abort(void);