X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=pb.h;h=442d965805b0df5eb59701179b037ce0443ee64b;hb=58643217b1fa3eaf05768fabffac709cc8f277e8;hp=34d14b04059d43a622fc5547e8cd0c80fd762d97;hpb=b947dc6e2c0d63a29e83ebf9c8af450d2531aef2;p=apps%2Fagl-service-can-low-level.git

diff --git a/pb.h b/pb.h
index 34d14b04..442d9658 100644
--- a/pb.h
+++ b/pb.h
@@ -17,6 +17,10 @@
  * stores the most-significant byte first. */
 /* #define __BIG_ENDIAN__ 1 */
 
+/* Define this if your CPU / compiler combination does not support
+ * unaligned memory access to packed structures. */
+/* #define PB_NO_PACKED_STRUCTS 1 */
+
 /* Increase the number of required fields that are tracked.
  * A compiler warning will tell if you need this. */
 /* #define PB_MAX_REQUIRED_FIELDS 256 */
@@ -46,7 +50,7 @@
 
 /* Version of the nanopb library. Just in case you want to check it in
  * your own program. */
-#define NANOPB_VERSION nanopb-0.3.1
+#define NANOPB_VERSION nanopb-0.3.2-dev
 
 /* Include all the system headers needed by nanopb. You will need the
  * definitions of the following:
@@ -75,7 +79,12 @@
 /* Macro for defining packed structures (compiler dependent).
  * This just reduces memory requirements, but is not required.
  */
-#if defined(__GNUC__) || defined(__clang__)
+#if defined(PB_NO_PACKED_STRUCTS)
+    /* Disable struct packing */
+#   define PB_PACKED_STRUCT_START
+#   define PB_PACKED_STRUCT_END
+#   define pb_packed
+#elif defined(__GNUC__) || defined(__clang__)
     /* For GCC and clang */
 #   define PB_PACKED_STRUCT_START
 #   define PB_PACKED_STRUCT_END
@@ -447,9 +456,11 @@ struct pb_extension_s {
     0, \
     pb_membersize(st, m), 0, ptr}
 
+#define PB_OPTEXT_POINTER(tag, st, m, fd, ltype, ptr) \
+    PB_OPTIONAL_POINTER(tag, st, m, fd, ltype, ptr)
+
 #define PB_OPTEXT_CALLBACK(tag, st, m, fd, ltype, ptr) \
-    {tag, PB_ATYPE_CALLBACK | PB_HTYPE_OPTIONAL | ltype, \
-    0, 0, pb_membersize(st, m), 0, ptr}
+    PB_OPTIONAL_CALLBACK(tag, st, m, fd, ltype, ptr)
 
 /* The mapping from protobuf types to LTYPEs is done using these macros. */
 #define PB_LTYPE_MAP_BOOL       PB_LTYPE_VARINT