Number in file to array

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

void readFile(int*, int*);
#define FILE_NAME "numbers.txt"

void main(void)
{
    int *array; //main-array with numbers
    int rows;   //number of elements in array

    readFile(&array, &rows);
    system("pause");
}

void readFile(int *arr, int *pRows)
{
    int rowCount;  // number of rows i file (except the first row)
    int num = 0;   // temporary storage
    int i;
    FILE *infile;

    infile = fopen(FILE_NAME, "r");
    if (infile == NULL)
    {
        printf("couldn't open file");
        exit(1);
    }

    fscanf(infile, "%d", &rowCount); //reads first row in file
    int *integers = malloc(sizeof(int)* rowCount);

    for (i = 0; i < rowCount; i++)
    {
        fscanf(infile, "%d", &num);
        integers[i] = num;
    }

    for (i = 0; i < rowCount; i++) //copies numbers from internal array to main array
    {
        *(arr + i) = integers[i];
    }

    *pRows = rowCount;

    fclose(infile);
    free(integers);
}