| 273 | } |
| 274 | |
| 275 | static void |
| 276 | tzfree(ATTRIBUTE_MAYBE_UNUSED timezone_t initial_environ) |
| 277 | { |
| 278 | # if !HAVE_SETENV |
| 279 | environ = initial_environ; |
| 280 | tzset(); |
| 281 | # endif |
| 282 | } |
| 283 | #endif /* ! USE_LOCALTIME_RZ */ |
| 284 | |
| 285 | /* A UT time zone, and its initializer. */ |