* (note that you get the content of the data struct and not a copy to it)
* If it's not present in the current block, look in the upper ones.
* If it's not present in any of them, look in the globals
* If not present there neither, the code may segfault (Oli?).
*/
void *
* (note that you get the content of the data struct and not a copy to it)
* If it's not present in the current block, look in the upper ones.
* If it's not present in any of them, look in the globals
* If not present there neither, the code may segfault (Oli?).
*/
void *