Fixes for MSVC.

byterun/intern.c

@@ -617,12 +617,12 @@ static void intern_add_to_heap(mlsize_t whsize)
 {
   /* Add new heap chunk to heap if needed */
   if (intern_extra_block != NULL) {
-    Assert(intern_block == 0);
     /* If heap chunk not filled totally, build free block at end */
     asize_t request =
       ((Bsize_wsize(whsize) + Page_size - 1) >> Page_log) << Page_log;
     header_t * end_extra_block =
       (header_t *) intern_extra_block + Wsize_bsize(request);
+    Assert(intern_block == 0);
     Assert(intern_dest <= end_extra_block);
     if (intern_dest < end_extra_block){
       caml_make_free_blocks ((value *) intern_dest,

byterun/memory.c

@@ -26,6 +26,10 @@
 #include "caml/mlvalues.h"
 #include "caml/signals.h"
 
+#ifdef _MSC_VER
+#define inline _inline
+#endif
+
 extern uintnat caml_percent_free;                   /* major_gc.c */
 
 /* Page table management */