message: add namespace prefix in FLATBUFFERS_MAX_BUFFER_SIZE
diff: @@ -296,7 +296,7 @@ typedef uint16_t voffset_t;
  typedef uintmax_t largest_scalar_t;
  // In 32bits, this evaluates to 2GB - 1
  -#define FLATBUFFERS_MAX_BUFFER_SIZE ((1ULL << (sizeof(soffset_t) * 8 - 1)) - 1)
  +#define FLATBUFFERS_MAX_BUFFER_SIZE ((1ULL << (sizeof(::flatbuffers::soffset_t) * 8 - 1)) - 1)
  // We support aligning the contents of buffers up to this size.
  #define FLATBUFFERS_MAX_ALIGNMENT 16
  