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-rw-r--r--commandline/i2c-util.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/commandline/i2c-util.h b/commandline/i2c-util.h
index 4cd4919..6bf13b3 100644
--- a/commandline/i2c-util.h
+++ b/commandline/i2c-util.h
@@ -11,7 +11,7 @@ void set_scl(char value);
unsigned char get_status();
unsigned char i2c_tx_byte(unsigned char byte);
-unsigned char i2c_rx_byte();
+unsigned char i2c_rx_byte(unsigned char send_ack);
void i2c_start();
void i2c_stop();