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243 lines
16 KiB
243 lines
16 KiB
<?xml version="1.0"?>
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<function name="mxmlAdd"><description>Add a node to a tree.
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Adds the specified node to the parent. If the child argument is not
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NULL, puts the new node before or after the specified child depending
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on the value of the where argument. If the child argument is NULL,
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puts the new node at the beginning of the child list (MXML_ADD_BEFORE)
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or at the end of the child list (MXML_ADD_AFTER). The constant
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MXML_ADD_TO_PARENT can be used to specify a NULL child pointer.</description><argument
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name="parent" direction="I"><type>mxml_node_t *</type><description>Parent node</description></argument>
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<argument name="where" direction="I"><type>int</type><description>Where to add, MXML_ADD_BEFORE or MXML_ADD_AFTER</description></argument>
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<argument name="child" direction="I"><type>mxml_node_t *</type><description>Child node for where or MXML_ADD_TO_PARENT</description></argument>
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<argument name="node" direction="I"><type>mxml_node_t *</type><description>Node to add</description></argument>
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</function>
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<function name="mxmlDelete"><description>Delete a node and all of its children.
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If the specified node has a parent, this function first removes the
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node from its parent using the mxmlRemove() function.</description><argument
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name="node" direction="I"><type>mxml_node_t *</type><description>Node to delete</description></argument>
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</function>
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<function name="mxmlElementGetAttr"><returnvalue><description>Attribute value or NULL</description><type>const
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char *</type></returnvalue>
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<description>Get an attribute.
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This function returns NULL if the node is not an element or the
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named attribute does not exist.</description><argument
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name="node" direction="I"><type>mxml_node_t *</type><description>Element node</description></argument>
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<argument name="name" direction="I"><type>const char *</type><description>Name of attribute</description></argument>
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</function>
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<function name="mxmlElementSetAttr"><description>Set an attribute.
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If the named attribute already exists, the value of the attribute
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is replaced by the new string value. The string value is copied
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into the element node. This function does nothing if the node is
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not an element.</description><argument
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name="node" direction="I"><type>mxml_node_t *</type><description>Element node</description></argument>
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<argument name="name" direction="I"><type>const char *</type><description>Name of attribute</description></argument>
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<argument name="value" direction="I"><type>const char *</type><description>Attribute value</description></argument>
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</function>
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<function name="mxmlFindElement"><returnvalue><description>Element node or NULL</description><type>mxml_node_t
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*</type></returnvalue>
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<description>Find the named element.
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The search is constrained by the name, attribute name, and value; any
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NULL names or values are treated as wildcards, so different kinds of
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searches can be implemented by looking for all elements of a given name
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or all elements with a specific attribute. The descend argument determines
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whether the search descends into child nodes; normally you will use
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MXML_DESCEND_FIRST for the initial search and MXML_NO_DESCEND to find
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additional direct descendents of the node. The top node argument
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constrains the search to a particular node's children.</description><argument
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name="node" direction="I"><type>mxml_node_t *</type><description>Current node</description></argument>
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<argument name="top" direction="I"><type>mxml_node_t *</type><description>Top node</description></argument>
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<argument name="name" direction="I"><type>const char *</type><description>Element name or NULL for any</description></argument>
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<argument name="attr" direction="I"><type>const char *</type><description>Attribute name, or NULL for none</description></argument>
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<argument name="value" direction="I"><type>const char *</type><description>Attribute value, or NULL for any</description></argument>
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<argument name="descend" direction="I"><type>int</type><description>Descend into tree - MXML_DESCEND, MXML_NO_DESCEND, or MXML_DESCEND_FIRST</description></argument>
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</function>
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<function name="mxmlLoadFile"><returnvalue><description>First node or NULL if the file could not be read.</description><type>mxml_node_t
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*</type></returnvalue>
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<description>Load a file into an XML node tree.
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The nodes in the specified file are added to the specified top node.
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If no top node is provided, the XML file MUST be well-formed with a
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single parent node like <?xml> for the entire file. The callback
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function returns the value type that should be used for child nodes.
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If MXML_NO_CALLBACK is specified then all child nodes will be either
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MXML_ELEMENT or MXML_TEXT nodes.</description><argument
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name="top" direction="I"><type>mxml_node_t *</type><description>Top node</description></argument>
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<argument name="fp" direction="I"><type>FILE *</type><description>File to read from</description></argument>
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<argument name="(*cb)(mxml_node_t *)" direction="I"><type>mxml_type_t</type><description>Callback function or MXML_NO_CALLBACK</description></argument>
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</function>
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<function name="mxmlLoadString"><returnvalue><description>First node or NULL if the string has errors.</description><type>mxml_node_t
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*</type></returnvalue>
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<description>Load a string into an XML node tree.
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The nodes in the specified string are added to the specified top node.
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If no top node is provided, the XML string MUST be well-formed with a
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single parent node like <?xml> for the entire string. The callback
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function returns the value type that should be used for child nodes.
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If MXML_NO_CALLBACK is specified then all child nodes will be either
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MXML_ELEMENT or MXML_TEXT nodes.</description><argument
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name="top" direction="I"><type>mxml_node_t *</type><description>Top node</description></argument>
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<argument name="s" direction="I"><type>const char *</type><description>String to load</description></argument>
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<argument name="(*cb)(mxml_node_t *)" direction="I"><type>mxml_type_t</type><description>Callback function or MXML_NO_CALLBACK</description></argument>
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</function>
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<function name="mxmlNewElement"><returnvalue><description>New node</description><type>mxml_node_t
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*</type></returnvalue>
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<description>Create a new element node.
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The new element node is added to the end of the specified parent's child
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list. The constant MXML_NO_PARENT can be used to specify that the new
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element node has no parent.</description><argument
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name="parent" direction="I"><type>mxml_node_t *</type><description>Parent node or MXML_NO_PARENT</description></argument>
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<argument name="name" direction="I"><type>const char *</type><description>Name of element</description></argument>
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</function>
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<function name="mxmlNewInteger"><returnvalue><description>New node</description><type>mxml_node_t
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*</type></returnvalue>
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<description>Create a new integer node.
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The new integer node is added to the end of the specified parent's child
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list. The constant MXML_NO_PARENT can be used to specify that the new
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integer node has no parent.</description><argument
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name="parent" direction="I"><type>mxml_node_t *</type><description>Parent node or MXML_NO_PARENT</description></argument>
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<argument name="integer" direction="I"><type>int</type><description>Integer value</description></argument>
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</function>
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<function name="mxmlNewOpaque"><returnvalue><description>New node</description><type>mxml_node_t
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*</type></returnvalue>
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<description>Create a new opaque string.
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The new opaque node is added to the end of the specified parent's child
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list. The constant MXML_NO_PARENT can be used to specify that the new
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opaque node has no parent. The opaque string must be nul-terminated and
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is copied into the new node.</description><argument
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name="parent" direction="I"><type>mxml_node_t *</type><description>Parent node or MXML_NO_PARENT</description></argument>
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<argument name="opaque" direction="I"><type>const char *</type><description>Opaque string</description></argument>
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</function>
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<function name="mxmlNewReal"><returnvalue><description>New node</description><type>mxml_node_t
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*</type></returnvalue>
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<description>Create a new real number node.
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The new real number node is added to the end of the specified parent's
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child list. The constant MXML_NO_PARENT can be used to specify that
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the new real number node has no parent.</description><argument
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name="parent" direction="I"><type>mxml_node_t *</type><description>Parent node or MXML_NO_PARENT</description></argument>
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<argument name="real" direction="I"><type>double</type><description>Real number value</description></argument>
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</function>
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<function name="mxmlNewText"><returnvalue><description>New node</description><type>mxml_node_t
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*</type></returnvalue>
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<description>Create a new text fragment node.
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The new text node is added to the end of the specified parent's child
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list. The constant MXML_NO_PARENT can be used to specify that the new
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text node has no parent. The whitespace parameter is used to specify
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whether leading whitespace is present before the node. The text
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string must be nul-terminated and is copied into the new node.</description><argument
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name="parent" direction="I"><type>mxml_node_t *</type><description>Parent node or MXML_NO_PARENT</description></argument>
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<argument name="whitespace" direction="I"><type>int</type><description>1 = leading whitespace, 0 = no whitespace</description></argument>
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<argument name="string" direction="I"><type>const char *</type><description>String</description></argument>
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</function>
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<function name="mxmlRemove"><description>Remove a node from its parent.
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Does not free memory used by the node - use mxmlDelete() for that.
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This function does nothing if the node has no parent.</description><argument
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name="node" direction="I"><type>mxml_node_t *</type><description>Node to remove</description></argument>
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</function>
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<function name="mxmlSaveFile"><returnvalue><description>0 on success, -1 on error.</description><type>int</type></returnvalue>
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<description>Save an XML tree to a file.
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The callback argument specifies a function that returns a whitespace
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character or nul (0) before and after each element. If MXML_NO_CALLBACK
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is specified, whitespace will only be added before MXML_TEXT nodes
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with leading whitespace and before attribute names inside opening
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element tags.</description><argument
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name="node" direction="I"><type>mxml_node_t *</type><description>Node to write</description></argument>
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<argument name="fp" direction="I"><type>FILE *</type><description>File to write to</description></argument>
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<argument name="(*cb)(mxml_node_t *int)" direction="I"><type>int</type><description>Whitespace callback or MXML_NO_CALLBACK</description></argument>
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</function>
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<function name="mxmlSaveString"><returnvalue><description>Size of string</description><type>int</type></returnvalue>
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<description>Save an XML node tree to a string.
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This function returns the total number of bytes that would be
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required for the string but only copies (bufsize - 1) characters
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into the specified buffer.</description><argument
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name="node" direction="I"><type>mxml_node_t *</type><description>Node to write</description></argument>
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<argument name="buffer" direction="I"><type>char *</type><description>String buffer</description></argument>
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<argument name="bufsize" direction="I"><type>int</type><description>Size of string buffer</description></argument>
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<argument name="(*cb)(mxml_node_t *int)" direction="I"><type>int</type><description>Whitespace callback or MXML_NO_CALLBACK</description></argument>
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</function>
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<function name="mxmlWalkNext"><returnvalue><description>Next node or NULL</description><type>mxml_node_t
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*</type></returnvalue>
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<description>Walk to the next logical node in the tree.
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The descend argument controls whether the first child is considered
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to be the next node. The top node argument constrains the walk to
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the node's children.</description><argument
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name="node" direction="I"><type>mxml_node_t *</type><description>Current node</description></argument>
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<argument name="top" direction="I"><type>mxml_node_t *</type><description>Top node</description></argument>
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<argument name="descend" direction="I"><type>int</type><description>Descend into tree - MXML_DESCEND, MXML_NO_DESCEND, or MXML_DESCEND_FIRST</description></argument>
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</function>
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<function name="mxmlWalkPrev"><returnvalue><description>Previous node or NULL</description><type>mxml_node_t
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*</type></returnvalue>
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<description>Walk to the previous logical node in the tree.
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The descend argument controls whether the previous node's last child
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is considered to be the previous node. The top node argument constrains
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the walk to the node's children.</description><argument
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name="node" direction="I"><type>mxml_node_t *</type><description>Current node</description></argument>
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<argument name="top" direction="I"><type>mxml_node_t *</type><description>Top node</description></argument>
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<argument name="descend" direction="I"><type>int</type><description>Descend into tree - MXML_DESCEND, MXML_NO_DESCEND, or MXML_DESCEND_FIRST</description></argument>
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</function>
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<struct name="mxml_attr_s"><description>An XML element attribute value.</description><variable
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name="name"><type>char *</type><description>Attribute name</description></variable>
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<variable name="value"><type>char *</type><description>Attribute value</description></variable>
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</struct>
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<typedef name="mxml_attr_t"><description>An XML element attribute value.</description><type>struct
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mxml_attr_s</type></typedef>
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<typedef name="mxml_element_t"><description>An XML element value.</description><type>struct
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mxml_value_s</type></typedef>
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<struct name="mxml_node_s"><description>Data types...</description><variable
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name="child"><type>mxml_node_t *</type><description>First child node</description></variable>
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<variable name="last_child"><type>mxml_node_t *</type><description>Last child node</description></variable>
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<variable name="next"><type>mxml_node_t *</type><description>Next node under same parent</description></variable>
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<variable name="parent"><type>mxml_node_t *</type><description>Parent node</description></variable>
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<variable name="prev"><type>mxml_node_t *</type><description>Previous node under same parent</description></variable>
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<variable name="type"><type>mxml_type_t</type><description>Node type</description></variable>
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<variable name="value"><type>mxml_value_t</type><description>Node value</description></variable>
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</struct>
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<typedef name="mxml_node_t"><type>struct mxml_node_s</type><description>An XML node.</description><description>An XML node.</description></typedef>
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<function name="mxml_strdup"><returnvalue><description>New string pointer</description><type>char
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*</type></returnvalue>
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<description>Duplicate a string.</description><argument name="s"
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direction="I"><type>const char *</type><description>String to duplicate</description></argument>
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</function>
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<struct name="mxml_text_s"><description>An XML text value.</description><variable
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name="string"><type>char *</type><description>Fragment string</description></variable>
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<variable name="whitespace"><type>int</type><description>Leading whitespace?</description></variable>
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</struct>
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<typedef name="mxml_text_t"><description>An XML text value.</description><type>struct
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mxml_text_s</type></typedef>
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<enumeration name="mxml_type_e"><description>The XML node type.</description><constant
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name="MXML_ELEMENT"><description>XML element with attributes</description></constant>
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<constant name="MXML_INTEGER"><description>Integer value</description></constant>
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<constant name="MXML_OPAQUE"><description>Opaque string</description></constant>
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<constant name="MXML_REAL"><description>Real value</description></constant>
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<constant name="MXML_TEXT"><description>Text fragment</description></constant>
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</enumeration>
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<typedef name="mxml_type_t"><description>The XML node type.</description><type>enum
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mxml_type_e</type></typedef>
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<struct name="mxml_value_s"><description>An XML element value.</description><variable
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name="attrs"><type>mxml_attr_t *</type><description>Attributes</description></variable>
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<variable name="name"><type>char *</type><description>Name of element</description></variable>
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<variable name="num_attrs"><type>int</type><description>Number of attributes</description></variable>
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</struct>
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<typedef name="mxml_value_t"><description>An XML node value.</description><type>union
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mxml_value_u</type></typedef>
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<union name="mxml_value_u"><description>An XML node value.</description><variable
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name="element"><type>mxml_element_t</type><description>Element</description></variable>
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<variable name="integer"><type>int</type><description>Integer number</description></variable>
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<variable name="opaque"><type>char *</type><description>Opaque string</description></variable>
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<variable name="real"><type>double</type><description>Real number</description></variable>
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<variable name="text"><type>mxml_text_t</type><description>Text fragment</description></variable>
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</union>
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