pw_getpwconf
void pw_getpwconf(char *, size_t, const struct passwd *,
pw_getpwconf(option, sizeof(option), pwd,
__warn_references(pw_getpwconf,
pw_getpwconf(char *buf, size_t len, const struct passwd50 *p, const char *opt)
__warn_references(pw_getpwconf,
void pw_getpwconf(char *, size_t, const struct passwd50 *,
pw_getpwconf(option, sizeof(option), pw, "localcipher");
pw_getpwconf(option, sizeof(option), pw, "ypcipher");