€ˆDEVICES_KEYBOARD_H€DEVICES_KEYBOARD_HˆºŒ"exec/io.h"‡€KBD_READEVENT (CMD_NONSTD+0)€KBD_READMATRIX (CMD_NONSTD+1)€KBD_ADDRESETHANDLER (CMD_NONSTD+2)€KBD_REMRESETHANDLER (CMD_NONSTD+3)€KBD_RESETHANDLERDONE (CMD_NONSTD+4)‡