Adjust naming of (de)compression files

[wimlib] / include / wimlib / lzx.h

diff --git a/include/wimlib/lzx.h b/include/wimlib/lzx.h
deleted file mode 100644 (file)
index 5bd6b14..0000000
--- a/include/wimlib/lzx.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * lzx.h
- *
- * Declarations shared between LZX compression and decompression.
- */
-
-#ifndef _WIMLIB_LZX_H
-#define _WIMLIB_LZX_H
-
-#include "wimlib/assert.h"
-#include "wimlib/bitops.h"
-#include "wimlib/compiler.h"
-#include "wimlib/lzx_constants.h"
-#include "wimlib/util.h"
-#include "wimlib/types.h"
-
-//#define ENABLE_LZX_DEBUG
-#ifdef ENABLE_LZX_DEBUG
-#       define LZX_ASSERT wimlib_assert
-#else
-#      define LZX_ASSERT(...)
-#endif
-
-extern const u32 lzx_offset_slot_base[LZX_MAX_OFFSET_SLOTS];
-
-extern const u8 lzx_extra_offset_bits[LZX_MAX_OFFSET_SLOTS];
-
-/* Returns the LZX offset slot that corresponds to a given adjusted offset.
- *
- * Logically, this returns the smallest i such that
- * adjusted_offset >= lzx_offset_slot_base[i].
- *
- * The actual implementation below takes advantage of the regularity of the
- * numbers in the lzx_offset_slot_base array to calculate the slot directly from
- * the adjusted offset without actually looking at the array.
- */
-static inline unsigned
-lzx_get_offset_slot_raw(u32 adjusted_offset)
-{
-       if (adjusted_offset >= 196608) {
-               return (adjusted_offset >> 17) + 34;
-       } else {
-               LZX_ASSERT(2 <= adjusted_offset && adjusted_offset < 655360);
-               unsigned mssb_idx = fls32(adjusted_offset);
-               return (mssb_idx << 1) |
-                       ((adjusted_offset >> (mssb_idx - 1)) & 1);
-       }
-}
-
-extern unsigned lzx_get_window_order(size_t max_block_size);
-
-extern unsigned lzx_get_num_main_syms(unsigned window_order);
-
-/* Least-recently used queue for match offsets.  */
-struct lzx_lru_queue {
-       u32 R[LZX_NUM_RECENT_OFFSETS];
-} _aligned_attribute(sizeof(unsigned long));
-
-/* Initialize the LZX least-recently-used match offset queue at the beginning of
- * a new window for either decompression or compression.  */
-static inline void
-lzx_lru_queue_init(struct lzx_lru_queue *queue)
-{
-       for (unsigned i = 0; i < LZX_NUM_RECENT_OFFSETS; i++)
-               queue->R[i] = 1;
-}
-
-extern void
-lzx_do_e8_preprocessing(u8 *data, u32 size);
-
-extern void
-lzx_undo_e8_preprocessing(u8 *data, u32 size);
-
-#endif /* _WIMLIB_LZX_H */