From 5a531cd4ce249d9497876e7fcedef952933d14dc Mon Sep 17 00:00:00 2001
From: Emmanuel Marty <emmanuel@fgl.com>
Date: Fri, 21 Jun 2019 17:40:33 +0200
Subject: [PATCH] Remove

---
 asm/z80/unlzs | 69 ---------------------------------------------------
 1 file changed, 69 deletions(-)
 delete mode 100644 asm/z80/unlzs

diff --git a/asm/z80/unlzs b/asm/z80/unlzs
deleted file mode 100644
index 0c0d881..0000000
--- a/asm/z80/unlzs
+++ /dev/null
@@ -1,69 +0,0 @@
-;
-;  Size-optimized LZSA decompressor by spke (v.1 23/04/2019, 69 bytes)
-;
-;  The data must be compressed using the command line compressor by Emmanuel Marty
-;  The compression is done as follows:
-;
-;  lzsa.exe -r <sourcefile> <outfile>
-;
-;  where option -r asks for the generation of raw (frame-less) data.
-;
-;  The decompression is done in the standard way:
-;
-;  ld hl,CompressedData
-;  ld de,WhereToDecompress
-;  call DecompressLZSA
-;
-;  Of course, LZSA compression algorithm is (c) 2019 Emmanuel Marty,
-;  see https://github.com/emmanuel-marty/lzsa for more information
-;
-;  Drop me an email if you have any comments/ideas/suggestions: zxintrospec@gmail.com
-;
-
-@DecompressLZSA:
-		ld b,0
-
-		; first a byte token "O|LLL|MMMM" is read from the stream,
-		; where LLL is the number of literals and MMMM is
-		; a length of the match that follows after the literals
-ReadToken:	ld a,(hl) : exa : ld a,(hl) : inc hl
-		and #70 : jr z,NoLiterals
-
-		rrca : rrca : rrca : rrca					; LLL<7 means 0..6 literals...
-		cp #07 : call z,ReadLongBA					; LLL=7 means 7+ literals...
-
-		ld c,a : ldir
-
-		; next we read the low byte of the -offset
-NoLiterals:	push de : ld e,(hl) : inc hl : ld d,#FF
-		; the top bit of token is set if
-		; the offset contains the high byte as well
-		exa : or a : jp p,ShortOffset
-
-LongOffset:	ld d,(hl) : inc hl
-
-		; last but not least, the match length is read
-ShortOffset:	and #0F : add 3							; MMMM<15 means match lengths 0+3..14+3
-		cp 15+3 : call z,ReadLongBA					; MMMM=15 means lengths 14+3+
-		ld c,a
-
-		ex (sp),hl : push hl						; BC = len, DE = -offset, HL = dest, SP ->[dest,src]
-		add hl,de : pop de						; BC = len, DE = dest, HL = dest+(-offset), SP->[src]
-		ldir : pop hl							; BC = 0, DE = dest, HL = src
-		jr ReadToken
-
-		; a standard routine to read extended codes
-		; into registers B (higher byte) and A (lower byte).
-ReadLongBA:	add (hl) : inc hl : ret nc
-
-		; the codes are designed to overflow;
-		; the overflow value 1 means read 1 extra byte
-		; and overflow value 0 means read 2 extra bytes
-.code1:		ld b,a : ld a,(hl) : inc hl : ret nz
-.code0:		ld c,a : ld b,(hl) : inc hl
-
-		; the two-byte match length equal to zero
-		; designates the end-of-data marker
-		or b : ld a,c : ret nz
-		pop de : pop de : ret
-