C mixing with strings

   I am trying to use 'C' with FORTRAN , but first I need to learn some 'C' basics:

  In the following code everything works fine except the call to print_c_data, i.e., and don't have any output to the pointer name. Can anyone explain me why?

code:

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

void print_c_data(int w, int *s, char *name)
{

printf("x=%d\n and y=%d\n and the name is %s\n",w,*s);    
}

main()
{
   FILE *fp;
   int x, *y,z;
   char str [] = "Peter",*c;
   z=4;
   y=&z;
   printf("z = %d\n",*y);
   x=10;
   *y=x;
   printf("x value is x e %d\n\n",*y);
   c=str;   
   print_c_data(5,y,c);   
   printf(" Variable pointer value is %s\n",c);
   puts(c);
}

output:

z = 4
x value is x e 10
x=5
and y=10
and the name is 
Variable pointer value is Peter
Peter