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-rw-r--r--insert_string_roll.c25
1 files changed, 0 insertions, 25 deletions
diff --git a/insert_string_roll.c b/insert_string_roll.c
deleted file mode 100644
index bf12967c76..0000000000
--- a/insert_string_roll.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/* insert_string_roll.c -- insert_string rolling hash variant
- *
- * Copyright (C) 1995-2024 Jean-loup Gailly and Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- *
- */
-
-#include "zbuild.h"
-#include "deflate.h"
-
-#define HASH_SLIDE 5
-
-#define HASH_CALC(h, val) h = ((h << HASH_SLIDE) ^ ((uint8_t)val))
-#define HASH_CALC_VAR s->ins_h
-#define HASH_CALC_VAR_INIT
-#define HASH_CALC_READ val = strstart[0]
-#define HASH_CALC_MASK (32768u - 1u)
-#define HASH_CALC_OFFSET (STD_MIN_MATCH-1)
-
-#define UPDATE_HASH update_hash_roll
-#define INSERT_STRING insert_string_roll
-#define QUICK_INSERT_STRING quick_insert_string_roll
-#define QUICK_INSERT_VALUE quick_insert_value_roll
-
-#include "insert_string_tpl.h"