-int __execvpe(const char *, char *const *, char *const *);
-
-int __posix_spawnx(pid_t *restrict, const char *restrict,
- int (*)(const char *, char *const *, char *const *),
- const posix_spawn_file_actions_t *,
- const posix_spawnattr_t *restrict, char *const *restrict, char *const *restrict);
-