Started writing documentation

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

diff --git a/pb.h b/pb.h
index 46d7c2c..1d32ee9 100644 (file)
--- a/pb.h
+++ b/pb.h
@@ -12,7 +12,7 @@
 #define pb_packed
 #endif
 
-/* Wire types */
+/* Wire types. Library user needs these only in encoder callbacks. */
 typedef enum {
     PB_WT_VARINT = 0,
     PB_WT_64BIT  = 1,