fix UINT32_MAX constant (see issue #913)

src/segment-map.c

@@ -22,7 +22,7 @@ terms of the MIT license. A copy of the license can be found in the file
 #elif (MI_INTPTR_SIZE > 4)
 #define MI_SEGMENT_MAP_MAX_ADDRESS    (48*1024ULL*MI_GiB)   // 48 TiB
 #else
-#define MI_SEGMENT_MAP_MAX_ADDRESS    (MAX_UINT32)
+#define MI_SEGMENT_MAP_MAX_ADDRESS    (UINT32_MAX)
 #endif
 
 #define MI_SEGMENT_MAP_PART_SIZE      (MI_INTPTR_SIZE*MI_KiB - 128)      // 128 > sizeof(mi_memid_t) !