# SXP Reference

getPreviousAttrNS | Callbacks
#### Syntax
         getPreviousAttrNS(node)
Name | Type | Description
--- | --- | ---
`node` | `SXP_Node` | The node to operate on.
`(RET)` | `SXP_Node` | The attribute/namespace node preceding the given one.
#### Description If the given node is an attribute, the preceding attribute is returned; if it is a namespace node, the preceding namespace node is returned. If the node is not of these two types, or if there is no preceding node of the same type, the callback returns NULL.
#### See Also
Groups | [ Callbacks ]
Entries | [ SXP_Node ]

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revision 03-01-31
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