1  int isascii (int);
       2  
       3  int f1 (const char *type)
       4  {
       5    return isascii ((unsigned char) *type++);
       6  }
       7  
       1  int isascii (int);
       2  
       3  int f1 (const char *type)
       4  {
       5    return isascii ((unsigned char) *type++);
       6  }
       7