Returns a pointer to the list of extension structures attached to the specified object.
Enhanced X-Windows Library (libX11.a)
XExtData **XEHeadOfExtensionList(Object) XEDataObject Object;
The XEHeadOfExtensionList extension function returns a pointer to the list of extension structures attached to the specified object. In concert with the XAddToExtensionList extension function, the XEHeadOfExtensionList extension function allows an extension to attach arbitrary data to any of the structures of the XEDataObject type.
| Object | Specifies the object. |
Using Extensions in AIXwindows in AIX Version 4.3 AIXwindows Programming Guide.
The XAddToExtensionList extension function .
AIXwindows Overview for Programmers in AIX Version 4.3 AIXwindows Programming Guide.