7 points by coffee
Surely it’s just a little wb . ( ˶ˆᗜˆ˵ )
wb
It was, unfortunately, not just a wb.
What is wb in this context? A cursory Google search doesn't turn up anything.
The mysterious “wb” appears in context a few paragraphs later:
FILE *f = fopen("file.bin", "wb");
Should have known it was in reference to the open() mode. Thank you.