1 files changed, 0 insertions, 105 deletions
diff --git a/contrib/syslinux/latest/com32/menu/refstr.c b/contrib/syslinux/latest/com32/menu/refstr.c
deleted file mode 100644
index 97ab1ed..0000000
--- a/contrib/syslinux/latest/com32/menu/refstr.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/* ----------------------------------------------------------------------- *
- *
- *   Copyright 2008 H. Peter Anvin - All Rights Reserved
- *
- *   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.
- *
- * ----------------------------------------------------------------------- */
-
-/*
- * refstr.c
- *
- * Simple reference-counted strings
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include "refstr.h"
-
-/* Allocate space for a refstring of len bytes, plus final null */
-/* The final null is inserted in the string; the rest is uninitialized. */
-char *refstr_alloc(size_t len)
-{
-    char *r = malloc(sizeof(unsigned int) + len + 1);
-    if (!r)
-	return NULL;
-    *(unsigned int *)r = 1;
-    r += sizeof(unsigned int);
-    r[len] = '\0';
-    return r;
-}
-
-const char *refstrndup(const char *str, size_t len)
-{
-    char *r;
-
-    if (!str)
-	return NULL;
-
-    len = strnlen(str, len);
-    r = refstr_alloc(len);
-    if (r)
-	memcpy(r, str, len);
-    return r;
-}
-
-const char *refstrdup(const char *str)
-{
-    char *r;
-    size_t len;
-
-    if (!str)
-	return NULL;
-
-    len = strlen(str);
-    r = refstr_alloc(len);
-    if (r)
-	memcpy(r, str, len);
-    return r;
-}
-
-int vrsprintf(const char **bufp, const char *fmt, va_list ap)
-{
-    va_list ap1;
-    int len;
-    char *p;
-
-    va_copy(ap1, ap);
-    len = vsnprintf(NULL, 0, fmt, ap1);
-    va_end(ap1);
-
-    *bufp = p = refstr_alloc(len);
-    if (!p)
-	return -1;
-
-    return vsnprintf(p, len + 1, fmt, ap);
-}
-
-int rsprintf(const char **bufp, const char *fmt, ...)
-{
-    int rv;
-    va_list ap;
-
-    va_start(ap, fmt);
-    rv = vrsprintf(bufp, fmt, ap);
-    va_end(ap);
-
-    return rv;
-}
-
-void refstr_put(const char *r)
-{
-    unsigned int *ref;
-
-    if (r) {
-	ref = (unsigned int *)r - 1;
-
-	if (!--*ref)
-	    free(ref);
-    }
-}