char c;
short c;

int a;
int a;

int main(int b){

	char f;
	double f;

	int t;
	int t;

}

char func1(int i, int h);
int func1(int i, int h);

double func2(char a, char b);
double func2(char a, char b);

void func3(double c, double d)
void func3(char c, char d);