sal: match the defintions of SAL_MAX_SIZE and sal_Size

With 64-bit MSVC, sizeof(long) is 4 but sizeof(void*) is 8, so this
would select sal_uInt64 but SAL_MAX_UINT32.

This should make sizeof(sal_Size) the same as sizeof(size_t) on all
supported platforms, but still sal_Size maps to different integer
type (long vs. int) than size_t on 32-bit.

Change-Id: I638aac6b502e624ed6b01f5921e20bc40f42480c

include/sal/types.h

@@ -227,10 +227,10 @@ typedef void *                   sal_Handle;
 #define SAL_MAX_INT64         ((sal_Int64)  SAL_CONST_INT64(0x7FFFFFFFFFFFFFFF))
 #define SAL_MAX_UINT64        ((sal_uInt64) SAL_CONST_UINT64(0xFFFFFFFFFFFFFFFF))
 
-#if SAL_TYPES_SIZEOFLONG == 4
+#if SAL_TYPES_SIZEOFPOINTER == 4
 #define SAL_MAX_SSIZE       SAL_MAX_INT32
 #define SAL_MAX_SIZE        SAL_MAX_UINT32
-#elif SAL_TYPES_SIZEOFLONG == 8
+#elif SAL_TYPES_SIZEOFPOINTER == 8
 #define SAL_MAX_SSIZE       SAL_MAX_INT64
 #define SAL_MAX_SIZE        SAL_MAX_UINT64
 #endif