1 files changed, 0 insertions, 127 deletions
diff --git a/include/internal/quic_vlint.h b/include/internal/quic_vlint.h
deleted file mode 100644
index d4b70b229c32..000000000000
--- a/include/internal/quic_vlint.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
-* Copyright 2022-2023 The OpenSSL Project Authors. All Rights Reserved.
-*
-* Licensed under the Apache License 2.0 (the "License").  You may not use
-* this file except in compliance with the License.  You can obtain a copy
-* in the file LICENSE in the source distribution or at
-* https://www.openssl.org/source/license.html
-*/
-
-#ifndef OSSL_INTERNAL_QUIC_VLINT_H
-# define OSSL_INTERNAL_QUIC_VLINT_H
-# pragma once
-
-# include "internal/e_os.h"
-
-# ifndef OPENSSL_NO_QUIC
-
-/* The smallest value requiring a 1, 2, 4, or 8-byte representation. */
-#define OSSL_QUIC_VLINT_1B_MIN 0
-#define OSSL_QUIC_VLINT_2B_MIN 64
-#define OSSL_QUIC_VLINT_4B_MIN 16384
-#define OSSL_QUIC_VLINT_8B_MIN 1073741824
-
-/* The largest value representable in a given number of bytes. */
-#define OSSL_QUIC_VLINT_1B_MAX (OSSL_QUIC_VLINT_2B_MIN - 1)
-#define OSSL_QUIC_VLINT_2B_MAX (OSSL_QUIC_VLINT_4B_MIN - 1)
-#define OSSL_QUIC_VLINT_4B_MAX (OSSL_QUIC_VLINT_8B_MIN - 1)
-#define OSSL_QUIC_VLINT_8B_MAX (((uint64_t)1 << 62) - 1)
-
-/* The largest value representable as a variable-length integer. */
-#define OSSL_QUIC_VLINT_MAX    OSSL_QUIC_VLINT_8B_MAX
-
-/*
- * Returns the number of bytes needed to encode v in the QUIC variable-length
- * integer encoding.
- *
- * Returns 0 if v exceeds OSSL_QUIC_VLINT_MAX.
- */
-static ossl_unused ossl_inline size_t ossl_quic_vlint_encode_len(uint64_t v)
-{
-    if (v < OSSL_QUIC_VLINT_2B_MIN)
-        return 1;
-
-    if (v < OSSL_QUIC_VLINT_4B_MIN)
-        return 2;
-
-    if (v < OSSL_QUIC_VLINT_8B_MIN)
-        return 4;
-
-    if (v <= OSSL_QUIC_VLINT_MAX)
-        return 8;
-
-    return 0;
-}
-
-/*
- * This function writes a QUIC varable-length encoded integer to buf.
- * The smallest usable representation is used.
- *
- * It is the caller's responsibility to ensure that the buffer is big enough by
- * calling ossl_quic_vlint_encode_len(v) before calling this function.
- *
- * Precondition: buf is at least ossl_quic_vlint_enc_len(v) bytes in size
- *   (unchecked)
- * Precondition: v does not exceed OSSL_QUIC_VLINT_MAX
- *   (unchecked)
- */
-void ossl_quic_vlint_encode(unsigned char *buf, uint64_t v);
-
-/*
- * This function writes a QUIC variable-length encoded integer to buf. The
- * specified number of bytes n are used for the encoding, which means that the
- * encoded value may take up more space than necessary.
- *
- * It is the caller's responsibility to ensure that the buffer is of at least n
- * bytes, and that v is representable by a n-byte QUIC variable-length integer.
- * The representable ranges are:
- *
- *   1-byte encoding: [0, 2** 6-1]
- *   2-byte encoding: [0, 2**14-1]
- *   4-byte encoding: [0, 2**30-1]
- *   8-byte encoding: [0, 2**62-1]
- *
- * Precondition: buf is at least n bytes in size (unchecked)
- * Precondition: v does not exceed the representable range
- *   (ossl_quic_vlint_encode_len(v) <= n) (unchecked)
- * Precondition: v does not exceed OSSL_QUIC_VLINT_MAX
- *   (unchecked)
- */
-void ossl_quic_vlint_encode_n(unsigned char *buf, uint64_t v, int n);
-
-/*
- * Given the first byte of an encoded QUIC variable-length integer, returns
- * the number of bytes comprising the encoded integer, including the first
- * byte.
- */
-static ossl_unused ossl_inline size_t ossl_quic_vlint_decode_len(uint8_t first_byte)
-{
-    return 1U << ((first_byte & 0xC0) >> 6);
-}
-
-/*
- * Given a buffer containing an encoded QUIC variable-length integer, returns
- * the decoded value. The buffer must be of at least
- * ossl_quic_vlint_decode_len(buf[0]) bytes in size, and the caller is responsible
- * for checking this.
- *
- * Precondition: buf is at least ossl_quic_vlint_decode_len(buf[0]) bytes in size
- *   (unchecked)
- */
-uint64_t ossl_quic_vlint_decode_unchecked(const unsigned char *buf);
-
-/*
- * Given a buffer buf of buf_len bytes in length, attempts to decode an encoded
- * QUIC variable-length integer at the start of the buffer and writes the result
- * to *v. If buf_len is inadequate, suggesting a truncated encoded integer, the
- * function fails and 0 is returned. Otherwise, returns the number of bytes
- * consumed.
- *
- * Precondition: buf is at least buf_len bytes in size
- * Precondition: v (unchecked)
- */
-int ossl_quic_vlint_decode(const unsigned char *buf, size_t buf_len, uint64_t *v);
-
-# endif
-
-#endif