UINTs not working?

[Darkseer54]

Hi! I am a programmer for team 1086, and we were trying to run last years code in eclipse. However, we have 76 errors worth of UINTs not work. Quick sample below of our drive motors. We used the UINTs for all solenoids and motors and sensors on the robot, and don't know why it isn't working in eclipse. Any assistance is thankful. We program in C++. The exact error is

Type 'UINT32' could not be resolved

Thanks,
Zach

//drive motors
static const UINT32 LEFT_FRONT = 1;
static const UINT32 LEFT_REAR = 2;
static const UINT32 RIGHT_FRONT = 3;
static const UINT32 RIGHT_REAR = 4;