#include <stdio.h>

int main()
{
	void        *ptr        = 0;
	char        char_val    = '\0';
	short       short_val   = 0;
	int         int_val     = 0;
	long        long_val    = 0;
	long long   llong_val   = 0;
	float       float_val   = 0.0;
	double      double_val  = 0.0;
	long double ldouble_val = 0.0;

	printf("Sizes in bytes\n");
	printf(" * pointer types:  %d\n", sizeof(ptr));
	printf(" * char type:      %d\n", sizeof(char_val));
	printf(" * short type:     %d\n", sizeof(short_val));
	printf(" * int type:       %d\n", sizeof(int_val));
	printf(" * long type:      %d\n", sizeof(long_val));
	printf(" * long long:      %d\n", sizeof(llong_val));
	printf(" * float type:     %d\n", sizeof(float_val));
	printf(" * double type:    %d\n", sizeof(double_val));
	printf(" * long double:    %d\n", sizeof(ldouble_val));

	return 0;
}