- vl_api_string_t * vl_api_string = (vl_api_string_t *)calloc(1, (sizeof(vl_api_string_t) + len * sizeof(u8)));
- if (NULL == vl_api_string)
- return;
-
- vl_api_string->length = len;
- memcpy(vl_api_string->buf, nativeString, len);
-
- _net = vl_api_string;
- (*env)->ReleaseStringUTFChars(env, javaString, nativeString);
-}