<!ELEMENT patch ((param | prefix)*)> <!ATTLIST patch base CDATA #IMPLIED>
This element occurs : Element : <alfs> | Element: <stage>
See also : Element: <param> | Element: <prefix>
The element patch is one of the top-level operation elements. It is used to execute the patch command.
The sub-element param contain the parameters of the command.
The sub-element prefix provides a means to specify an environment variable or some other prefix to the patch command.
The attribute base specified the directory in which the command will be performed.