pid_t fork(void);
int execve(const char *, char *const [], char *const []);
int execv(const char *, char *const []);
-int execle(const char *, ...);
-int execl(const char *, ...);
+int execle(const char *, const char *, ...);
+int execl(const char *, const char *, ...);
int execvp(const char *, char *const []);
-int execlp(const char *, ...);
+int execlp(const char *, const char *, ...);
int fexecve(int, char *const [], char *const []);
void _exit(int);
int sethostname(const char *, size_t);
int usleep(unsigned);
unsigned ualarm(unsigned, unsigned);
-int setgroups(int, const gid_t []);
+int setgroups(size_t, const gid_t []);
int setresuid(uid_t, uid_t, uid_t);
int setresgid(gid_t, gid_t, gid_t);
#endif