- case 1: *(uint8_t*)dest = (uint8_t)value; break;
- case 2: *(uint16_t*)dest = (uint16_t)value; break;
+ case 1: *(int8_t*)dest = (int8_t)value; break;
+ case 2: *(int16_t*)dest = (int16_t)value; break;
+ case 4: *(int32_t*)dest = (int32_t)value; break;
+ case 8: *(int64_t*)dest = (int64_t)value; break;
+ default: PB_RETURN_ERROR(stream, "invalid data_size");
+ }
+
+ return true;
+}
+
+bool checkreturn pb_dec_uvarint(pb_istream_t *stream, const pb_field_t *field, void *dest)
+{
+ uint64_t value;
+ if (!pb_decode_varint(stream, &value))
+ return false;
+
+ switch (field->data_size)
+ {