Square - Recursive Implementation

square.c

#include <stdio.h>
void pr(int wid)
{

    if(wid == 0)
    {
        printf("\n");
        return;
    } 
    printf("* ");
    return pr(wid-1);
}

void ph(int n, int m)
{
    if(n==0) return;

    pr(m);

    return ph(n-1, m);
}


int main(int argc, char const *argv[])
{
    int base = 5;
    int height = 5;
    ph(base, height);
    return 0;
}