/* compile with -std=c99 */

#include <math.h>
#include <stdio.h>
#include <stdlib.h>


int main(int argc, char** argv) {
   float x = atof(argv[1]);
   printf("x = %f\n", x);
   printf("lrintf %i\n", lrintf(x));
   printf("lrintf %i\n", lrintf(-x));
   printf("rintf %f\n", rintf(x));
   printf("rintf %f\n", rintf(-x));
   printf("lroundf %i\n", lroundf(x));
   printf("lroundf %i\n", lroundf(-x));
   printf("roundf %f\n", roundf(x));
   printf("roundf %f\n", roundf(-x));
}