Gets any loaded data from the ostream. Ownership of the data
is transferred to the caller; when no longer needed it must be
freed using the free function set in ostream's
"destroy-function" property.
ostream must be closed before calling this function.
Since 2.26
Gets any loaded data from the ostream. Ownership of the data is transferred to the caller; when no longer needed it must be freed using the free function set in ostream's "destroy-function" property. ostream must be closed before calling this function. Since 2.26