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/*
* Copyright (c) 2013 Google, Inc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __DM_UTIL_H
#define __DM_UTIL_H
#ifdef CONFIG_DM_WARN
void dm_warn(const char *fmt, ...);
#else
static inline void dm_warn(const char *fmt, ...)
{
}
#endif
#ifdef DEBUG
void dm_dbg(const char *fmt, ...);
#else
static inline void dm_dbg(const char *fmt, ...)
{
}
#endif
struct list_head;
/**
* list_count_items() - Count number of items in a list
*
* @param head: Head of list
* @return number of items, or 0 if empty
*/
int list_count_items(struct list_head *head);
#endif
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