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#ifndef _FTW_H
#define _FTW_H
#include <sys/cdefs.h>
#include <sys/stat.h>
struct FTW
{
int base;
int level;
};
int ftw (const char *dir, int (*fn)(const char *file, const struct stat *sb, int flag), int depth) __THROW;
int nftw (const char *dir, int (*fn)(const char *file, const struct stat *sb, int flag, struct FTW *s), int depth, int flags) __THROW;
enum
{
FTW_F, /* Regular file. */
#define FTW_F FTW_F
FTW_D, /* Directory. */
#define FTW_D FTW_D
FTW_DNR, /* Unreadable directory. */
#define FTW_DNR FTW_DNR
FTW_NS, /* Unstatable file. */
#define FTW_NS FTW_NS
FTW_SL, /* Symbolic link. */
# define FTW_SL FTW_SL
/* These flags are only passed from the `nftw' function. */
FTW_DP, /* Directory, all subdirs have been visited. */
# define FTW_DP FTW_DP
FTW_SLN /* Symbolic link naming non-existing file. */
# define FTW_SLN FTW_SLN
};
typedef int (*__ftw_func_t) (__const char *__filename,
__const struct stat *__status, int __flag) __THROW;
typedef int (*__nftw_func_t) (__const char *__filename,
__const struct stat *__status, int __flag,
struct FTW *__info) __THROW;
#ifndef __NO_STAT64
typedef int (*__ftw64_func_t) (__const char *__filename,
__const struct stat64 *__status, int __flag) __THROW;
typedef int (*__nftw64_func_t) (__const char *__filename,
__const struct stat64 *__status,
int __flag, struct FTW *__info) __THROW;
#endif
#endif
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