32-bit memory with byte access

You can generate a 32-bit memory with byte access using Megafunctions.

I like to write Verilog code that Quartus recognizes as a standard megafunction.

Quartus has a variety of Verilog examples for memory, but not one for memory

with byte access. Just for my own satisifaction I would like to find Verilog source

that Quartus would recognize as memory with byte-access.