#ifndef _TFRC_H_
#define _TFRC_H_
/*
- * net/dccp/ccids/lib/tfrc.h
- *
* Copyright (c) 2007 The University of Aberdeen, Scotland, UK
* Copyright (c) 2005-6 The University of Waikato, Hamilton, New Zealand.
* Copyright (c) 2005-6 Ian McDonald <ian.mcdonald@jandi.co.nz>
#include <linux/types.h>
#include <linux/math64.h>
#include "../../dccp.h"
-/* internal includes that this module exports: */
+
+/* internal includes that this library exports: */
#include "loss_interval.h"
#include "packet_history.h"
/* integer-arithmetic divisions of type (a * 1000000)/b */
static inline u64 scaled_div(u64 a, u64 b)
{
- BUG_ON(b==0);
+ BUG_ON(b == 0);
return div64_u64(a * 1000000, b);
}
extern int tfrc_li_init(void);
extern void tfrc_li_exit(void);
+
+#ifdef CONFIG_IP_DCCP_TFRC_LIB
+extern int tfrc_lib_init(void);
+extern void tfrc_lib_exit(void);
+#else
+#define tfrc_lib_init() (0)
+#define tfrc_lib_exit()
+#endif
#endif /* _TFRC_H_ */