qmk_firmware/keyboards/handwired/tradestation/tradestation.h

#pragma once

#include "quantum.h"

#define LAYOUT_ortho_4x4( \
	K00, K01, K02, K03, \
	K10, K11, K12, K13, \
	K20, K21, K22, K23, \
	K30, K31, K32, K33  \
) { \
	{ K00,   K01,   K02,   K03 }, \
	{ K10,   K11,   K12,   K13 }, \
	{ K20,   K21,   K22,   K23 }, \
	{ K30,   K31,   K32,   K33 }  \
}

#define LAYOUT_tradestation( \
	K00, K01, K02, K03, \
	K10, K11, K12, K13, \
	K20, 	  K22, 		\
	K30, 	  K32	  	\
) { \
	{ K00,   K01,  	K02,   K03 }, \
	{ K10,   K11,   K12,   K13 }, \
	{ K20,   KC_NO,	K22,   KC_NO }, \
	{ K30,   KC_NO,	K32,   KC_NO }  \
}