Index: third_party/zlib/zconf.h |
diff --git a/third_party/zlib/zconf.h b/third_party/zlib/zconf.h |
index b88ec7dc2b78fbee69eaf3d781629c1e25a9d90a..73662d804b10f52fe1d7b87ff7f5ac3ebfb50f84 100644 |
--- a/third_party/zlib/zconf.h |
+++ b/third_party/zlib/zconf.h |
@@ -359,7 +359,7 @@ typedef uLong FAR uLongf; |
typedef Byte *voidp; |
#endif |
-#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */ |
+#if !defined(_WIN32) |
# define Z_HAVE_UNISTD_H |
#endif |