From e38738a6709c35eed5f877744dfe3e298c92b909 Mon Sep 17 00:00:00 2001
From: Mark McGranaghan Open
ing a file to obtain an os.File
value.
Read some bytes from the beginning of the file. -Allow up to 5 to be read but also not how many +Allow up to 5 to be read but also note how many actually were read.