Missing file

include/scalarbase64.h

@@ -0,0 +1,41 @@
+#ifndef SCALAR_B64
+#define SCALAR_B64
+
+/**
+* Assumes recent x64 hardware with AVX2 instructions.
+*/
+
+#include <stddef.h>
+#include <stdint.h>
+
+
+/**
+* We copy the code below from https://github.com/aklomp/base64
+**/
+
+
+/* Wrapper function to decode a plain string of given length. Output is written
+ * to *out without trailing zero. Output length in bytes is written to *outlen.
+ * The buffer in `out` has been allocated by the caller and is at least 3/4 the
+ * size of the input. */
+int scalar_base64_decode
+	( const char		*src
+	, size_t		 srclen
+	, char			*out
+	, size_t		*outlen
+	) ;
+
+
+/* Wrapper function to encode a plain string of given length. Output is written
+ * to *out without trailing zero. Output length in bytes is written to *outlen.
+ * The buffer in `out` has been allocated by the caller and is at least 4/3 the
+ * size of the input.  */
+void scalar_base64_encode
+	( const char		*src
+	, size_t		 srclen
+	, char			*out
+	, size_t		*outlen
+	) ;
+
+
+#endif