Removed HlIoPortWait(), fixed PIC port addresses, improved formatting

xtoskrnl/hl/i686/ioport.c

@@ -143,19 +143,3 @@ HlIoPortOutShort(IN USHORT Port,
                  : "a" (Value),
                    "Nd" (Port));
 }
-
-/**
- * Sends a 0x00 byte to an unused IO port.
- * This operation takes 1 - 4 microseconds and functions as an
- * imprecise wait function.
- * 
- * @return This routine does not return any value.
- * 
- * @since XT 1.0
- */
-XTCDECL
-VOID
-HlIoPortWait(VOID)
-{
-	HlIoPortOutByte(0x80, 0x00);
-}