X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=pb.h;h=50f71e81a4299859a9a4bf4061b89cde0ea8a408;hb=6f0dfe1b3fd52c2d141fff412b70b64ebcaf5ad8;hp=b72e3196f441e1035d6293cf426a48477a94cd08;hpb=abdb59410091e295e99dac4b9d581d77273f9d71;p=apps%2Fagl-service-can-low-level.git

diff --git a/pb.h b/pb.h
index b72e3196..50f71e81 100644
--- a/pb.h
+++ b/pb.h
@@ -13,10 +13,6 @@
 /* Enable support for dynamically allocated fields */
 /* #define PB_ENABLE_MALLOC 1 */
 
-/* Define this if your CPU architecture is big endian, i.e. it
- * 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 */
@@ -55,7 +51,7 @@
 /* Include all the system headers needed by nanopb. You will need the
  * definitions of the following:
  * - strlen, memcpy, memset functions
- * - [u]int8_t, [u]int16_t, [u]int32_t, [u]int64_t
+ * - [u]int_least8_t, uint_fast8_t, [u]int_least16_t, [u]int32_t, [u]int64_t
  * - size_t
  * - bool
  *
@@ -144,7 +140,7 @@
  * Most-significant 4 bits specify repeated/required/packed etc.
  */
 
-typedef uint8_t pb_type_t;
+typedef uint_least8_t pb_type_t;
 
 /**** Field data types ****/
 
@@ -201,18 +197,22 @@ typedef uint8_t pb_type_t;
  * and array counts.
  */
 #if defined(PB_FIELD_32BIT)
-#define PB_SIZE_MAX ((uint32_t)-1)
     typedef uint32_t pb_size_t;
     typedef int32_t pb_ssize_t;
 #elif defined(PB_FIELD_16BIT)
-#define PB_SIZE_MAX ((uint16_t)-1)
-    typedef uint16_t pb_size_t;
-    typedef int16_t pb_ssize_t;
+    typedef uint_least16_t pb_size_t;
+    typedef int_least16_t pb_ssize_t;
 #else
-#define PB_SIZE_MAX ((uint8_t)-1)
-    typedef uint8_t pb_size_t;
-    typedef int8_t pb_ssize_t;
+    typedef uint_least8_t pb_size_t;
+    typedef int_least8_t pb_ssize_t;
 #endif
+#define PB_SIZE_MAX ((pb_size_t)-1)
+
+/* Data type for storing encoded data and other byte streams.
+ * This typedef exists to support platforms where uint8_t does not exist.
+ * You can regard it as equivalent on uint8_t on other platforms.
+ */
+typedef uint_least8_t pb_byte_t;
 
 /* This structure is used in auto-generated constants
  * to specify struct fields.
@@ -252,12 +252,12 @@ PB_STATIC_ASSERT(sizeof(uint64_t) == 2 * sizeof(uint32_t), UINT64_T_WRONG_SIZE)
  * It has the number of bytes in the beginning, and after that an array.
  * Note that actual structs used will have a different length of bytes array.
  */
-#define PB_BYTES_ARRAY_T(n) struct { pb_size_t size; uint8_t bytes[n]; }
+#define PB_BYTES_ARRAY_T(n) struct { pb_size_t size; pb_byte_t bytes[n]; }
 #define PB_BYTES_ARRAY_T_ALLOCSIZE(n) ((size_t)n + offsetof(pb_bytes_array_t, bytes))
 
 struct pb_bytes_array_s {
     pb_size_t size;
-    uint8_t bytes[1];
+    pb_byte_t bytes[1];
 };
 typedef struct pb_bytes_array_s pb_bytes_array_t;