hidden int __getpwent_a(FILE *f, struct passwd *pw, char **line, size_t *size, struct passwd **res);
hidden int __getpw_a(const char *name, uid_t uid, struct passwd *pw, char **buf, size_t *size, struct passwd **res);
hidden int __getpwent_a(FILE *f, struct passwd *pw, char **line, size_t *size, struct passwd **res);
hidden int __getpw_a(const char *name, uid_t uid, struct passwd *pw, char **buf, size_t *size, struct passwd **res);