Function Help

  2 #include <stdio.h>
  3 #include <stdlib.h>
  4 void graph(int count);
  5 int main(void)
  6 {
  7     int value;
  8     value = 2;
  9
 10     while(value<=64) {
 11         graph(value);
 12         printf("Value is %d\n", value):
 13         value = value * 2;
 14     }
 15     return 0;
 16 }
 17 void graph(int count)
 18 {
 19     int x;
 20
 21     for(x=0; x<count; x=x+1)
 22         putchar('*');
 23     putchar('\n');
 24 }