@Override
	protected Structure setCategoryPath(Structure struct, MemBuffer buf) {
		try {
			struct.setCategoryPath(new CategoryPath("/ELF"));
		}
		catch (DuplicateNameException e) {
			// ignore - will not happen
		}
		return struct;
	}
Constructor
@param structName structure name for resulting structure
@param length total length of RELR table in bytes
@param entrySize RELR entry size.  This size also generally corresponds to the 
size if a stored pointer.
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/elf/ElfRelrRelocationTableDataType.java