/*
* timespec_to_ms: Convert timespec to milliseconds.
*
* Returns 0 on success, else -1 on error. errno is set to EOVERFLOW if
* input would overflow the output in milliseconds.
*/
/*
* timespec_to_ms: Convert timespec to milliseconds.
*
* Returns 0 on success, else -1 on error. errno is set to EOVERFLOW if
* input would overflow the output in milliseconds.
*/