//
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// Copyright (c) 2014 Wirebird Labs LLC. All rights reserved.
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// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom
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// the Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//
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#ifndef NNI_BASE64_INCLUDED
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#define NNI_BASE64_INCLUDED
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#include <stddef.h>
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#include <stdint.h>
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// Based on base64.c (Public Domain) by Jon Mayo.
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// Base64 is defined in RFC 2045, section 6.8.
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// This function encodes an arbitrary byte array into base64
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// null-terminated string. It returns the number of characters
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// emitted.
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size_t nni_base64_encode(const uint8_t *, size_t, char *, size_t);
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// This function decodes a base64 string into supplied buffer.
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// It returns the number of bytes emitted.
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size_t nni_base64_decode(const char *, size_t, uint8_t *, size_t);
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#endif
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