Colony

//TODO: a PacketGroupHandler is at least 10 bytes (I don't know if function pointers are 2 bytes

// or 4 bytes).  That means that in the c file, your array of packet groups is at least 160 bytes.

// Normally that might be fine (the robot's avr chips have 4k SRAM), but austin's chip only has

// 1k SRAM, so if this number can be reduced or if the size of the struct could be reduced, that would be a plus.

#define WL_MAX_PACKET_GROUPS 16

//TODO: the order of member variables in this struct should be changed in case the compile packs the struct

// In order to achieve the best packing, the variables should be listed in order of decreasing memory size.

// Thus, pointers should be first, followed by int, followed by char.

	 * The group code for this packet group. This number

	 * must be unique. The maximum number of packet groups

	 * is defined by WL_MAX_PACKET_GROUPS.

	 **/

  //TODO: if this number must be less than or equal to WL_MAX_PACKET_GROUPS, don't you only need

  // one byte for it and it can be made an unsigned char?

	unsigned int groupCode;

	/**