Make the code legal C (89)

reactos/ntoskrnl/mm

diff -u -r1.65 -r1.66
--- marea.c	15 Aug 2004 16:39:07 -0000	1.65
+++ marea.c	21 Aug 2004 19:03:04 -0000	1.66
@@ -370,7 +370,7 @@

    while (current_entry != ListHead)
    {
       current = CONTAINING_RECORD(current_entry,MEMORY_AREA,Entry);

-      if (current->BaseAddress <= Address && Address < current->BaseAddress + current->Length)

+      if (current->BaseAddress <= Address && (char*)Address < (char*)current->BaseAddress + current->Length)

       {
          return 0;
       }

@@ -410,7 +410,8 @@

                  PVOID FreePageContext)
 {
    MEMORY_AREA* MemoryArea;

-   PVOID Address, EndAddress;

+   char* Address;
+   char* EndAddress;

    PEPROCESS CurrentProcess = PsGetCurrentProcess();
 
    DPRINT("MmFreeMemoryArea(AddressSpace %x, BaseAddress %x, Length %x,"

@@ -429,7 +430,7 @@

    {
       KeAttachProcess(AddressSpace->Process);
    }

-   EndAddress = MemoryArea->BaseAddress + PAGE_ROUND_UP(MemoryArea->Length); 

+   EndAddress = (char*)MemoryArea->BaseAddress + PAGE_ROUND_UP(MemoryArea->Length); 

    for (Address = MemoryArea->BaseAddress; Address < EndAddress; Address += PAGE_SIZE)
    {