#include <stdio.h>
#include <string.h>

int csub2(int a, float b, long c, char *d, double e);
int csub3(int *a, float *b, long *c, char *d, double *e);

void main () {
    int result;
    int a = -10;
    float b = 10.5;
    long c = 10;
    char *d = "abcdefghijklmnopqrst"; 
    double e = 9999;
    result = csub2(a, b, c, d, e);
    result = csub3(&a, &b, &c, d, &e);
}