Drops the queue element at position idx from queue array and copies the data of the element or structure that was removed into p_struct if p_struct is set (not NULL).
index to drop
address into which to store the data of the dropped structure, or NULL
TRUE on success, or FALSE on error
1.6
Drops the queue element at position idx from queue array and copies the data of the element or structure that was removed into p_struct if p_struct is set (not NULL).