public static int traverseAllPcodeOps(SleighLanguage lang, PcodeOpEntryVisitor visitor) {
		return traverseConstructors(lang, new ConsVisitForPcode(visitor));
	}
Traverse the Pcode operations of a given SLEIGH language

During traversal, if a "NOP" constructor, i.e., one having no Pcode operations, is
encountered, the callback is still invoked at least once, with a null Pcode operation. This
is so NOP constructors are not overlooked by this traversal.
@param lang the language
@param visitor a callback for each Pcode operation visited
@return a value from {@link VisitorResults}
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/languages/sleigh/SleighLanguages.java