librdf_hash_get_as_boolean
Name
librdf_hash_get_as_boolean --       lookup a hash key and decode value as a boolean
 
Synopsis
int librdf_hash_get_as_boolean (librdf_hash* hash, char * key);
Arguments
- hash
-       librdf_hash object
     
- key
-       key string to look up
     
Return value
    >0 (for true), 0 (for false) or <0 (for key not found or not known boolean value)