1 files changed, 0 insertions, 105 deletions
diff --git a/contrib/syslinux/syslinux-4.03/core/rllpack.c b/contrib/syslinux/syslinux-4.03/core/rllpack.c
deleted file mode 100644
index bb9f046..0000000
--- a/contrib/syslinux/syslinux-4.03/core/rllpack.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/* ----------------------------------------------------------------------- *
- *
- *   Copyright 2007-2009 H. Peter Anvin - All Rights Reserved
- *   Copyright 2009 Intel Corporation; author: H. Peter Anvin
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- *   Boston MA 02110-1301, USA; either version 2 of the License, or
- *   (at your option) any later version; incorporated herein by reference.
- *
- * ----------------------------------------------------------------------- */
-
-/*
- * rllpack.inc
- *
- * Very simple RLL compressor/decompressor, used to pack binary structures
- * together.
- *
- * Format of leading byte
- * 1-128	= x verbatim bytes follow
- * 129-223	= (x-126) times subsequent byte
- * 224-255	= (x-224)*256+(next byte) times the following byte
- * 0		= end of data
- *
- * These structures are stored *in reverse order* in high memory.
- * High memory pointers point to one byte beyond the end.
- */
-
-#include <com32.h>
-#include <stddef.h>
-#include <string.h>
-
-void rllpack(com32sys_t * regs)
-{
-    uint8_t *i = (uint8_t *) (regs->esi.l);
-    uint8_t *o = (uint8_t *) (regs->edi.l);
-    size_t cnt = regs->ecx.l;
-    size_t run, vrun, tcnt;
-    uint8_t *hdr = NULL;
-    uint8_t c;
-
-    vrun = (size_t)-1;
-    while (cnt) {
-	c = *i;
-
-	run = 1;
-	tcnt = (cnt > 8191) ? 8191 : cnt;
-	while (run < tcnt && i[run] == c)
-	    run++;
-
-	if (run < 3) {
-	    if (vrun >= 128) {
-		hdr = --o;
-		vrun = 0;
-	    }
-	    *--o = c;
-	    *hdr = ++vrun;
-	    i++;
-	    cnt--;
-	} else {
-	    if (run < 224 - 126) {
-		*--o = run + 126;
-	    } else {
-		o -= 2;
-		*(uint16_t *) o = run + (224 << 8);
-	    }
-	    *--o = c;
-	    vrun = (size_t)-1;
-	    i += run;
-	    cnt -= run;
-	}
-    }
-    *--o = 0;
-
-    regs->esi.l = (size_t)i;
-    regs->edi.l = (size_t)o;
-}
-
-void rllunpack(com32sys_t * regs)
-{
-    uint8_t *i = (uint8_t *) regs->esi.l;
-    uint8_t *o = (uint8_t *) regs->edi.l;
-    uint8_t c;
-    size_t n;
-
-    while ((c = *--i)) {
-	if (c <= 128) {
-	    while (c--)
-		*o++ = *--i;
-	} else {
-	    if (c < 224)
-		n = c - 126;
-	    else
-		n = ((c - 224) << 8) + *--i;
-	    c = *--i;
-	    while (n--)
-		*o++ = c;
-	}
-    }
-
-    regs->esi.l = (size_t)i;
-    regs->ecx.l = (size_t)o - regs->edi.l;
-    regs->edi.l = (size_t)o;
-}