Kill some warnings.

svn path=/trunk/; revision=24208

reactos/tools/mkhive/cmi.c

@@ -31,7 +31,7 @@ CmpAllocate(
 	IN SIZE_T Size,
 	IN BOOLEAN Paged)
 {
-	return malloc(Size);
+	return (PVOID) malloc(Size);
 }
 
 static VOID

reactos/tools/mkhive/registry.c

@@ -122,7 +122,7 @@ RegpOpenOrCreateKey(
 	LocalKeyName = (PWSTR)KeyName;
 	for (;;)
 	{
-		End = wcschr(LocalKeyName, '\\');
+		End = (PWSTR) wcschr(LocalKeyName, '\\');
 		if (End)
 		{
 			KeyString.Buffer = LocalKeyName;

reactos/tools/mkhive/rtl.c

@@ -84,7 +84,7 @@ RtlAnsiStringToUnicodeString(
 	if (AllocateDestinationString)
 	{
 		UniDest->MaximumLength = (USHORT)Length + sizeof(WCHAR);
-		UniDest->Buffer = malloc(UniDest->MaximumLength);
+		UniDest->Buffer = (PWSTR) malloc(UniDest->MaximumLength);
 		if (!UniDest->Buffer)
 			return STATUS_NO_MEMORY;
 	}
@@ -131,7 +131,7 @@ ExAllocatePool(
 	IN POOL_TYPE PoolType,
 	IN SIZE_T NumberOfBytes)
 {
-	return malloc(NumberOfBytes);
+	return (PVOID) malloc(NumberOfBytes);
 }
 
 VOID NTAPI