Subversion Repositories openrisc

 int count;
 
 int func(int *valp) {
   int val, locked = 0;
 
   while ((val = *valp) != 0) {
     if (count) {
       if (count)
         locked = 1;
       else
         locked = 1;
 
     if (!locked)
       continue;
     }
 
     if (!count)
       count--;
 
     break;
   }
 
   return val;
 }