Fixed formatting in docs

[apps/agl-service-can-low-level.git] / pb.h

diff --git a/pb.h b/pb.h
index cd9c75d..502958b 100644 (file)
--- a/pb.h
+++ b/pb.h
@@ -17,6 +17,11 @@
 #define pb_packed
 #endif
 
+/* Handly macro for suppressing unreferenced-parameter compiler warnings.    */
+#ifndef UNUSED
+#define UNUSED(x) (void)(x)
+#endif
+
 /* List of possible field types. These are used in the autogenerated code.
  * Least-significant 4 bits tell the scalar type
  * Most-significant 4 bits specify repeated/required/packed etc.
@@ -159,4 +164,4 @@ typedef enum {
 #define PB_LAST_FIELD {0,0,0,0}
 
 
-#endif
\ No newline at end of file
+#endif