axlPointer axl_hash_get ( axlHash hash,
axlPointer  key 
)

Allows to get the content associated to the key provided inside the hash provided.

Parameters:
hash The hash table where the lookup will be performed.
key The key to use to retrieve the information.
Returns:
NULL or the associated data to the key provided. The function will also return a NULL value if provided a NULL hash reference or a NULL key reference.