1 files changed, 16 insertions, 0 deletions
diff --git a/lib/crypto/c_src/common.h b/lib/crypto/c_src/common.h
new file mode 100644
index 0000000000..e0ef2e3ffa
--- /dev/null
+++ b/lib/crypto/c_src/common.h
@@ -0,0 +1,16 @@
+#ifndef E_COMMON_H__
+#define E_COMMON_H__ 1
+
+#ifdef __WIN32__
+#  include <windows.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <erl_nif.h>
+#include "openssl_config.h"
+#include "atoms.h"
+
+#endif /* E_COMMON_H__ */