X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=crypto%2Flibeddsa%2Flib%2Fburn.h;fp=crypto%2Flibeddsa%2Flib%2Fburn.h;h=27d704490246c208009a5a68e4e176b03c86e191;hb=7bfbc0423ba40ea5156e06c8fb62bacd5ea93390;hp=0000000000000000000000000000000000000000;hpb=2ae349f5ed63b026cff763b35984dd36b330870a;p=zpackage

diff --git a/crypto/libeddsa/lib/burn.h b/crypto/libeddsa/lib/burn.h
new file mode 100644
index 0000000..27d7044
--- /dev/null
+++ b/crypto/libeddsa/lib/burn.h
@@ -0,0 +1,26 @@
+#ifndef BURN_H
+#define BURN_H
+
+#include <stddef.h>
+
+#include "compat.h"
+
+
+#if defined(HAVE_MEMSET_S)
+
+#include <string.h>
+static INLINE void burn(void *dest, size_t len) { memset_s(dest, len, 0, len); }
+
+#elif defined(HAVE_EXPLICIT_BZERO)
+
+#include <string.h>
+static INLINE void burn(void *dest, size_t len) { explicit_bzero(dest, len); }
+
+#else
+
+void	burn(void *dest, size_t len);
+
+#endif
+
+
+#endif