public List<GoFuncData> getFunctionsByNamePattern(Pattern pattern) {
		List<GoFuncData> results = new ArrayList<>();
		for (Entry<String, GoFuncData> entry : funcdataByName.entrySet()) {
			String name = entry.getKey();
			GoFuncData func = entry.getValue();
			if (pattern.matcher(name).matches()) {
				results.add(func);
			}
		}
		return results;
	}
Returns a function based on its name

@param funcName name of function
@return {@link GoFuncData}, or null if not found
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/golang/rtti/GoRttiMapper.java