public int getStructSize() {
		return is64bit ? 8 : 4;
	}
Returns the size of the thunk (in bytes) based on the size of the
executable (32 vs 64 bit).
@return the size of the thunk (in bytes)
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/pe/ThunkData.java