Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

2x3.h
#pragma once

#include "quantum.h"

#define LAYOUT_ortho_2x3( \
	K00, K01, K02, \
	K03, K04, K05  \
) { \
	{ K00,   K01,   K02}, \
	{ K03,   K04,   K05}  \
}