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#ifndef __CR_NODE_IFACE_H__
#define __CR_NODE_IFACE_H__
#include <glib/gmacros.h>
#include <glib/gtypes.h>
G_BEGIN_DECLS
typedef gconstpointer CRXMLNodePtr ;
typedef struct _CRNodeIface CRNodeIface ;
struct _CRNodeIface {
/* Names based on DOM. */
CRXMLNodePtr (*getParentNode)(CRXMLNodePtr);
CRXMLNodePtr (*getFirstChild)(CRXMLNodePtr);
CRXMLNodePtr (*getNextSibling)(CRXMLNodePtr);
CRXMLNodePtr (*getPrevSibling)(CRXMLNodePtr);
char const *(*getLocalName)(CRXMLNodePtr);
char *(*getProp)(CRXMLNodePtr, char const *);
/* Others. */
void (*freePropVal)(void *);
gboolean (*isElementNode)(CRXMLNodePtr);
#if 0
char const *getLang(CRXMLNodePtr);
/* todo: Make it easy to have the default xml rules for lang. Maybe interpret NULL
like this. Or provide a cr_get_xml_lang(CRNodeIface const *, CRXMLNodePtr) function. */
#endif
};
G_END_DECLS
#endif/*__CR_NODE_IFACE_H__*/
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