<!-- ##### SECTION Title ##### -->
btree

<!-- ##### SECTION Short_Description ##### -->


<!-- ##### SECTION Long_Description ##### -->
<para>

</para>

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

</para>

<!-- ##### FUNCTION btree_create ##### -->
<para>

</para>

@tree: 
@Returns: 


<!-- ##### FUNCTION btree_destroy ##### -->
<para>

</para>

@tree: 
@Returns: 


<!-- ##### FUNCTION btree_add ##### -->
<para>

</para>

@tree: 
@key: 
@data: 
@Returns: 


<!-- ##### FUNCTION btree_remove ##### -->
<para>

</para>

@tree: 
@key: 
@d: 
@Returns: 


<!-- ##### FUNCTION btree_find ##### -->
<para>

</para>

@tree: 
@key: 
@d: 
@Returns: 


<!-- ##### FUNCTION btree_get_min_key ##### -->
<para>

</para>

@tree: 
@key: 
@Returns: 


<!-- ##### FUNCTION btree_get_max_key ##### -->
<para>

</para>

@tree: 
@key: 
@Returns: 


<!-- ##### FUNCTION btree_get_next_key ##### -->
<para>

</para>

@tree: 
@cur_key: 
@next_key: 
@Returns: 


