long gethostid(void);
int nice(int);
void sync(void);
-#endif
-
-#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
pid_t setpgrp(void);
char *crypt(const char *, const char *);
void encrypt(char *, int);
int getresuid(uid_t *, uid_t *, uid_t *);
int getresgid(gid_t *, gid_t *, gid_t *);
char *get_current_dir_name(void);
-void syncfs(int);
+int syncfs(int);
int euidaccess(const char *, int);
int eaccess(const char *, int);
#endif