chore: initial commit (extracted from Launchers monorepo)

Plugin: ns7zip v2.0.0 Architectures: x86-ansi, x86-unicode, amd64-unicode License: LGPL-2.1-or-later
2026-04-29 14:07:51 +02:00
commit d074cc7c07
3848 changed files with 1076682 additions and 0 deletions
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+/* HuffEnc.h -- Huffman encoding
+Igor Pavlov : Public domain */
+
+#ifndef ZIP7_INC_HUFF_ENC_H
+#define ZIP7_INC_HUFF_ENC_H
+
+#include "7zTypes.h"
+
+EXTERN_C_BEGIN
+
+#define Z7_HUFFMAN_LEN_MAX 16
+/*
+Conditions:
+  2 <= num <= 1024 = 2 ^ NUM_BITS
+  Sum(freqs) < 4M = 2 ^ (32 - NUM_BITS)
+  1 <= maxLen <= 16 = Z7_HUFFMAN_LEN_MAX
+  Num_Items(p) >= HUFFMAN_TEMP_SIZE(num)
+*/
+void Huffman_Generate(const UInt32 *freqs, UInt32 *p, Byte *lens, unsigned num, unsigned maxLen);
+
+EXTERN_C_END
+
+#endif