1 files changed, 6 insertions, 0 deletions
diff --git a/config.h b/config.h
index 254f496..16524e3 100644
--- a/config.h
+++ b/config.h
@@ -52,6 +52,12 @@
 # endif
 #endif
 
+#if defined OpenBSD && OpenBSD < 201405
+# define HAVE_BCRYPT_OBSOLETE
+#elif defined OpenBSD || defined __FreeBSD__ || (defined __SVR4 && defined __sun) || defined _OW_SOURCE
+# define HAVE_BCRYPT
+#endif
+
 /* Unknown versions of Solaris */
 #if defined __SVR4 && defined __sun
 # define HAVE_SHA_CRYPT