<!-- ##### SECTION Title ##### -->
Hashes

<!-- ##### SECTION Short_Description ##### -->
Key:Value hashes or dictionaries.

<!-- ##### SECTION Long_Description ##### -->
<para>
Interface to implementations of key:value hashes either in memory, on
disk and with persistence.  Keys may have multiple and duplicate values.
</para>

<!-- ##### SECTION See_Also ##### -->
<para>

</para>

<!-- ##### SECTION Stability_Level ##### -->


<!-- ##### TYPEDEF librdf_hash ##### -->
<para>

</para>


<!-- ##### TYPEDEF librdf_hash_cursor ##### -->
<para>

</para>


<!-- ##### FUNCTION librdf_new_hash_from_string ##### -->
<para>

</para>

@world: 
@name: 
@string: 
@Returns: 


<!-- ##### FUNCTION librdf_new_hash_from_array_of_strings ##### -->
<para>

</para>

@world: 
@name: 
@array: 
@Returns: 


<!-- ##### FUNCTION librdf_new_hash_from_hash ##### -->
<para>

</para>

@old_hash: 
@Returns: 


<!-- ##### FUNCTION librdf_free_hash ##### -->
<para>

</para>

@hash: 


<!-- ##### FUNCTION librdf_hash_get ##### -->
<para>

</para>

@hash: 
@key: 
@Returns: 


<!-- ##### FUNCTION librdf_hash_get_as_boolean ##### -->
<para>

</para>

@hash: 
@key: 
@Returns: 


<!-- ##### FUNCTION librdf_hash_get_as_long ##### -->
<para>

</para>

@hash: 
@key: 
@Returns: 


<!-- ##### FUNCTION librdf_hash_get_del ##### -->
<para>

</para>

@hash: 
@key: 
@Returns: 


<!-- ##### FUNCTION librdf_hash_put_strings ##### -->
<para>

</para>

@hash: 
@key: 
@value: 
@Returns: 


<!-- ##### FUNCTION librdf_hash_print ##### -->
<para>

</para>

@hash: 
@fh: 


<!-- ##### FUNCTION librdf_hash_print_keys ##### -->
<para>

</para>

@hash: 
@fh: 


<!-- ##### FUNCTION librdf_hash_print_values ##### -->
<para>

</para>

@hash: 
@key_string: 
@fh: