1 files changed, 87 insertions, 0 deletions

diff --git a/openbsd-compat/openbsd-compat.h b/openbsd-compat/openbsd-compat.h
new file mode 100644
index 0000000..d1d8652
--- /dev/null
+++ b/openbsd-compat/openbsd-compat.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2018 Yubico AB. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+
+#ifndef _OPENBSD_COMPAT_H
+#define _OPENBSD_COMPAT_H
+
+#if defined(_MSC_VER)
+#include "types.h"
+#endif
+
+#if defined(HAVE_ENDIAN_H)
+#include <endian.h>
+#endif
+
+#if defined(__APPLE__) && !defined(HAVE_ENDIAN_H)
+#include <libkern/OSByteOrder.h>
+#define be16toh(x) OSSwapBigToHostInt16((x))
+#define be32toh(x) OSSwapBigToHostInt32((x))
+#endif /* __APPLE__ && !HAVE_ENDIAN_H */
+
+#if defined(_WIN32) && !defined(HAVE_ENDIAN_H)
+#include <winsock2.h>
+#if !defined(_MSC_VER)
+#include <sys/param.h>
+#endif
+#define be16toh(x) ntohs((x))
+#define be32toh(x) ntohl((x))
+#endif /* _WIN32 && !HAVE_ENDIAN_H */
+
+#include <stdlib.h>
+
+#if !defined(HAVE_STRLCAT)
+size_t strlcat(char *, const char *, size_t);
+#endif
+
+#if !defined(HAVE_STRLCPY)
+size_t strlcpy(char *, const char *, size_t);
+#endif
+
+#if !defined(HAVE_RECALLOCARRAY)
+void *recallocarray(void *, size_t, size_t, size_t);
+#endif
+
+#if !defined(HAVE_EXPLICIT_BZERO)
+void explicit_bzero(void *, size_t);
+#endif
+
+#if !defined(HAVE_GETPAGESIZE)
+int getpagesize(void);
+#endif
+
+#if !defined(HAVE_TIMINGSAFE_BCMP)
+int timingsafe_bcmp(const void *, const void *, size_t);
+#endif
+
+#if !defined(HAVE_READPASSPHRASE)
+#include "readpassphrase.h"
+#else
+#include <readpassphrase.h>
+#endif
+
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#define EVP_PKEY_get0_EC_KEY(x) ((x)->pkey.ec)
+#define EVP_PKEY_get0_RSA(x) ((x)->pkey.rsa)
+#endif
+
+#if !defined(HAVE_ERR_H)
+#include "err.h"
+#else
+#include <err.h>
+#endif
+
+#if !defined(HAVE_GETOPT)
+#include "getopt.h"
+#else
+#include <unistd.h>
+#endif
+
+#if !defined(HAVE_GETLINE)
+#include <stdio.h>
+ssize_t getline(char **, size_t *, FILE *);
+#endif
+
+#endif /* !_OPENBSD_COMPAT_H */