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-rw-r--r--binding/hvac-demo-binding.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/binding/hvac-demo-binding.c b/binding/hvac-demo-binding.c
index d5683ff..a7b7d3d 100644
--- a/binding/hvac-demo-binding.c
+++ b/binding/hvac-demo-binding.c
@@ -40,10 +40,6 @@
#define CAN_DEV "vcan0"
-#ifndef NULL
-#define NULL 0
-#endif
-
static const struct afb_binding_interface *interface;
static struct afb_event event;