#include <stdio.h>
#include <unistd.h>

int GetSplitAmount(char* argv);

int main(int argc, char* argv[])
{
    int splitLimit = 1;
    if (argc == 2)
        splitLimit = GetSplitAmount(argv[1]);

}

int GetSplitAmount(char* argv)
{
    int splitAmount;
    sscanf(argv, "%d", &splitAmount);
    return splitAmount;
}