axl_bool myqtt_hash_exists ( MyQttHash hash_table,
axlPointer  key 

Allows to check if a key exists (without depending on its actual value).

hash_tablethe hash table
keythe key value
axl_true if the key is found, otherwise axl_false is returned. Note the function returns axl_false in the case a NULL hash table is received.

References myqtt_mutex_lock(), and myqtt_mutex_unlock().