extern "C" {
#endif
+#include <features.h>
+
#define __NEED_ino_t
#define __NEED_off_t
+#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
+#define __NEED_size_t
+#endif
#include <bits/alltypes.h>
-typedef struct __DIR_s DIR;
+#include <bits/dirent.h>
-struct dirent
-{
- ino_t d_ino;
- off_t d_off;
- unsigned short d_reclen;
- unsigned char d_type;
- char d_name[1];
-};
+typedef struct __dirstream DIR;
+
+#define d_fileno d_ino
int closedir(DIR *);
DIR *fdopendir(int);
DIR *opendir(const char *);
struct dirent *readdir(DIR *);
-int readdir_r(DIR *, struct dirent *, struct dirent **);
+int readdir_r(DIR *__restrict, struct dirent *__restrict, struct dirent **__restrict);
void rewinddir(DIR *);
-void seekdir(DIR *, long);
-long telldir(DIR *);
int dirfd(DIR *);
int alphasort(const struct dirent **, const struct dirent **);
int scandir(const char *, struct dirent ***, int (*)(const struct dirent *), int (*)(const struct dirent **, const struct dirent **));
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+void seekdir(DIR *, long);
+long telldir(DIR *);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define DT_UNKNOWN 0
+#define DT_FIFO 1
+#define DT_CHR 2
+#define DT_DIR 4
+#define DT_BLK 6
+#define DT_REG 8
+#define DT_LNK 10
+#define DT_SOCK 12
+#define DT_WHT 14
+#define IFTODT(x) ((x)>>12 & 017)
+#define DTTOIF(x) ((x)<<12)
+int getdents(int, struct dirent *, size_t);
+#endif
+
+#ifdef _GNU_SOURCE
+int versionsort(const struct dirent **, const struct dirent **);
+#endif
+
+#if defined(_LARGEFILE64_SOURCE)
+#define dirent64 dirent
+#define readdir64 readdir
+#define readdir64_r readdir_r
+#define scandir64 scandir
+#define alphasort64 alphasort
+#define versionsort64 versionsort
+#define off64_t off_t
+#define ino64_t ino_t
+#define getdents64 getdents
+#endif
+
#ifdef __cplusplus
-extern }
+}
#endif
#endif