generate a range of integer values range(start,end) - may be neg to pos and vice versa

range.c

#include <stdio.h>
#include <stdlib.h>
#include <math.h>

int *range(int, int);

int *range(int start, int end)
{
    int size = (int) fabs(end-start)+1;
    int *values = malloc(size * sizeof(int));
    int i=0;
    while (size--)
    {
        *(values + (i++)) = start;
        (start < end) ? start++ : start--;
    }
    return values;
}
int main()
{
    int *vals,i;
    vals = range(200,150);
    for (i=0;i<=50;i++)
        printf("%d ", vals[i]);
    return 0;
}