X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/rsbs2/blobdiff_plain/99e4226b74acd4286b735b5da275853701dcacf0..453203717769c12e37678c93fcaf4150f2d16a39:/bmc/i2c.h

diff --git a/bmc/i2c.h b/bmc/i2c.h
index d666669..7b783d7 100644
--- a/bmc/i2c.h
+++ b/bmc/i2c.h
@@ -1,3 +1,8 @@
 #define BMC_ADDR 0x24
 
+extern volatile unsigned char i2c_databuf[24];
+extern volatile uint8_t i2c_len;
+extern volatile uint8_t i2c_done;
+
 void i2c_init();
+void i2c_send(unsigned char *buf, int len);