Number of elements in an enum

Question

In C, is there a nice way to track the number of elements in an enum? I\'ve seen

enum blah {
    FIRST,
    SECOND,
    THIRD,
    LAST
};

Answer 1

int enaumVals[] =
{
FIRST,
SECOND,
THIRD,
LAST
};

#define NUM_ENUMS sizeof(enaumVals) / sizeof ( int );