This question may be more appropriate for tech@ but i thought i'd try
here first just in case.
lets say i have a bunch of #defines, for example (from
sys/dev/wscons/wsconsio.h):
/* Event type definitions. Comment for each is information in value. */
#define WSCONS_EVENT_KEY_UP 1 /* key code */
#define WSCONS_EVENT_KEY_DOWN 2 /* key code */
#define WSCONS_EVENT_ALL_KEYS_UP 3 /* void */
#define WSCONS_EVENT_MOUSE_UP 4 /* button # (leftmost = 0) */
#define WSCONS_EVENT_MOUSE_DOWN 5 /* button # (leftmost = 0)
*/
#define WSCONS_EVENT_MOUSE_DELTA_X 6 /* X delta amount */
#define WSCONS_EVENT_MOUSE_DELTA_Y 7 /* Y delta amount */
#define WSCONS_EVENT_MOUSE_ABSOLUTE_X 8 /* X location */
#define WSCONS_EVENT_MOUSE_ABSOLUTE_Y 9 /* Y location */
#define WSCONS_EVENT_MOUSE_DELTA_Z 10 /* Z delta amount */
#define WSCONS_EVENT_MOUSE_ABSOLUTE_Z 11 /* Z location */
/*
* Following events are not real wscons_event but are used as parameters
of the
* WSDISPLAYIO_WSMOUSED ioctl
*/
#define WSCONS_EVENT_WSMOUSED_ON 12 /* wsmoused(8) active */
#define WSCONS_EVENT_WSMOUSED_OFF 13 /* wsmoused(8) inactive */
#define WSCONS_EVENT_WSMOUSED_SLEEP 14 /* wsmoused(8) sleeping */
#define WSCONS_EVENT_WSMOUSED_CLOSE 15 /* notify wsmoused(8) to
close
mouse device */
and I wanted to add some defines between WSCONS_EVENT_MOUSE_ABSOLUTE_Z and
WSCONS_EVENT_WSMOUSED_ON, should i start them at 12 and change the
definitions
of the ones following, or start them at 16?
Thanks
James
