printf("fc: ");
for(i=0;i<16;i++)
printf("%s%d%s",(i==0?"|":""),
- ((ntohs(w_hdr->frame_ctl) & (1<<i))>0?"1":"0"),
- (i==15?"|\n":""));
+ ((ntohs(w_hdr->frame_ctl) & (1<<i))>0?1:0),
+ (i==15?"|\n":"|"));
printf("ion_id: %x\n",ntohs(w_hdr->duration_id));
printf("version check ... %s\n",