#include <stdio.h>
typedef unsigned char byte;

int revolve(dt)
 float	dt;
 {
 float	rqd=1./57.2957795, dtr;
 dtr=dt*rqd;
 printf("dt, dtr, rqd %f  %f  %f\n", dt, dtr,rqd);
 return 1;
 }


main()
{
int	status;
float	dt;
double	ddt;
printf("sizes of byte, short, int, long and long long  are:%d,%d,%d,%d,%d\n",
sizeof(byte),sizeof(short),sizeof(int),sizeof(long),sizeof(long long));
printf("sizes of float, and double are:%d,%d\n",sizeof(float),sizeof(double));
printf("pointer size = %d\n", sizeof( byte *));

/* test a call with various arguments */
dt = .06666667;
ddt = .0001;
status = revolve( dt);
exit(0);
}