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

versions/25.01/C/BwtSort.h

@@ -0,0 +1,27 @@
+/* BwtSort.h -- BWT block sorting
+: Igor Pavlov : Public domain */
+
+#ifndef ZIP7_INC_BWT_SORT_H
+#define ZIP7_INC_BWT_SORT_H
+
+#include "7zTypes.h"
+
+EXTERN_C_BEGIN
+
+/* use BLOCK_SORT_EXTERNAL_FLAGS if blockSize can be > 1M */
+/* #define BLOCK_SORT_EXTERNAL_FLAGS */
+// #define BLOCK_SORT_EXTERNAL_FLAGS
+
+#ifdef BLOCK_SORT_EXTERNAL_FLAGS
+#define BLOCK_SORT_EXTERNAL_SIZE(blockSize) (((blockSize) + 31) >> 5)
+#else
+#define BLOCK_SORT_EXTERNAL_SIZE(blockSize) 0
+#endif
+
+#define BLOCK_SORT_BUF_SIZE(blockSize) ((blockSize) * 2 + BLOCK_SORT_EXTERNAL_SIZE(blockSize) + (1 << 16))
+
+UInt32 BlockSort(UInt32 *indices, const Byte *data, size_t blockSize);
+
+EXTERN_C_END
+
+#endif