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Diffstat (limited to 'deps/jemalloc/include/jemalloc/jemalloc_defs.h.in')
-rw-r--r--deps/jemalloc/include/jemalloc/jemalloc_defs.h.in8
1 files changed, 8 insertions, 0 deletions
diff --git a/deps/jemalloc/include/jemalloc/jemalloc_defs.h.in b/deps/jemalloc/include/jemalloc/jemalloc_defs.h.in
index ab13c3758..6d89435c2 100644
--- a/deps/jemalloc/include/jemalloc/jemalloc_defs.h.in
+++ b/deps/jemalloc/include/jemalloc/jemalloc_defs.h.in
@@ -33,5 +33,13 @@
*/
#undef JEMALLOC_USE_CXX_THROW
+#ifdef _MSC_VER
+# ifdef _WIN64
+# define LG_SIZEOF_PTR_WIN 3
+# else
+# define LG_SIZEOF_PTR_WIN 2
+# endif
+#endif
+
/* sizeof(void *) == 2^LG_SIZEOF_PTR. */
#undef LG_SIZEOF_PTR