fix warnings with -Wsign-compare and -Wpointer-arith

Modified: trunk/reactos/hal/halx86/mp/ioapic.c
Modified: trunk/reactos/hal/halx86/mp/mpconfig.c

--- trunk/reactos/hal/halx86/mp/ioapic.c	2005-07-05 22:35:29 UTC (rev 16441)
+++ trunk/reactos/hal/halx86/mp/ioapic.c	2005-07-05 22:58:11 UTC (rev 16442)
@@ -10,8 +10,8 @@

 /* INCLUDES *****************************************************************/
 
 #include <hal.h>

-#define NDEBUG
-#include <debug.h>

+#define NDEBUG
+#include <debug.h>

 
 /* GLOBALS *****************************************************************/
 
@@ -319,7 +319,7 @@

          entry.dest.logical.logical_dest = 0;
 
 	 idx = IOAPICGetIrqEntry(apic,pin,INT_VECTORED);

-	 if (idx == -1) 

+	 if (idx == (ULONG)-1)

 	 {
 	    if (first_notcon) 
 	    {

--- trunk/reactos/hal/halx86/mp/mpconfig.c	2005-07-05 22:35:29 UTC (rev 16441)
+++ trunk/reactos/hal/halx86/mp/mpconfig.c	2005-07-05 22:58:11 UTC (rev 16442)
@@ -10,8 +10,8 @@

 /* INCLUDES *****************************************************************/
 
 #include <hal.h>

-#define NDEBUG
-#include <debug.h>

+#define NDEBUG
+#include <debug.h>

 
 /* GLOBALS ******************************************************************/
 
@@ -302,7 +302,7 @@

    DPRINT("APIC at: %08x\n", Table->LocalAPICAddress);
 
 

-   Entry = (PUCHAR)((PVOID)Table + sizeof(MP_CONFIGURATION_TABLE));

+   Entry = (PUCHAR)((ULONG_PTR)Table + sizeof(MP_CONFIGURATION_TABLE));

    Count = 0;
    while (Count < (Table->Length - sizeof(MP_CONFIGURATION_TABLE)))
    {