1 files changed, 40 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/menu/refstr.h b/contrib/syslinux-4.02/com32/menu/refstr.h
new file mode 100644
index 0000000..7001d40
--- /dev/null
+++ b/contrib/syslinux-4.02/com32/menu/refstr.h
@@ -0,0 +1,40 @@
+/* ----------------------------------------------------------------------- *
+ *
+ *   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.h
+ *
+ * Simple reference-counted strings
+ */
+
+#ifndef REFSTR_H
+#define REFSTR_H
+
+#include <stddef.h>
+#include <stdarg.h>
+
+static inline __attribute__ ((always_inline))
+const char *refstr_get(const char *r)
+{
+    if (r)
+	((unsigned int *)r)[-1]++;
+    return r;
+}
+
+void refstr_put(const char *);
+char *refstr_alloc(size_t);
+const char *refstrdup(const char *);
+const char *refstrndup(const char *, size_t);
+int rsprintf(const char **, const char *, ...);
+int vrsprintf(const char **, const char *, va_list);
+
+#endif