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-rw-r--r--app/i2c.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/app/i2c.c b/app/i2c.c
index bf25256..edead09 100644
--- a/app/i2c.c
+++ b/app/i2c.c
@@ -1,3 +1,5 @@
+#include "project.h"
+
static int mutex = 0;
int