From 25de5e761daab8b897a4f09ff8503e6f43c299f9 Mon Sep 17 00:00:00 2001
From: Uros Majstorovic <majstor@majstor.org>
Date: Wed, 3 May 2017 21:10:08 +0200
Subject: initial commit

---
 code/crypto/include/compat.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 code/crypto/include/compat.h

(limited to 'code/crypto/include/compat.h')

diff --git a/code/crypto/include/compat.h b/code/crypto/include/compat.h
new file mode 100644
index 0000000..12fb3f4
--- /dev/null
+++ b/code/crypto/include/compat.h
@@ -0,0 +1,24 @@
+#include <sys/types.h>
+#include <stdint.h>
+
+#ifndef HAVE_GETENTROPY
+int getentropy(void *buf, size_t buflen);
+#endif
+
+#ifndef HAVE_EXPLICIT_BZERO
+void explicit_bzero(void *, size_t);
+#endif
+
+#ifndef HAVE_TIMINGSAFE_BCMP
+int timingsafe_bcmp(const void *b1, const void *b2, size_t n);
+#endif
+
+#ifndef HAVE_TIMINGSAFE_MEMCMP
+int timingsafe_memcmp(const void *b1, const void *b2, size_t len);
+#endif
+
+#ifndef HAVE_ARC4RANDOM_BUF
+uint32_t arc4random(void);
+void arc4random_buf(void *_buf, size_t n);
+uint32_t arc4random_uniform(uint32_t upper_bound);
+#endif
-- 
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