rt-thread/components/libc/compilers/newlib/sys/statfs.h

#ifndef __RTT_STATFS_H__
#define __RTT_STATFS_H__

#include <rtthread.h>

struct statfs
{
	rt_size_t f_bsize; 	 /* block size */
	rt_size_t f_blocks;  /* total data blocks in file system */
	rt_size_t f_bfree;	 /* free blocks in file system */
};

#endif