* @param info the brief description of the new api (can be NULL)
* @param noconcurrency zero or not zero whether the new api is reentrant or not
* @param preinit the pre-initialization function if any (can be NULL)
* @param info the brief description of the new api (can be NULL)
* @param noconcurrency zero or not zero whether the new api is reentrant or not
* @param preinit the pre-initialization function if any (can be NULL)