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Diffstat (limited to 'absl/time/internal/cctz/src/time_zone_format.cc')
-rw-r--r--absl/time/internal/cctz/src/time_zone_format.cc6
1 files changed, 3 insertions, 3 deletions
diff --git a/absl/time/internal/cctz/src/time_zone_format.cc b/absl/time/internal/cctz/src/time_zone_format.cc
index 2e5f5329..9b91f61c 100644
--- a/absl/time/internal/cctz/src/time_zone_format.cc
+++ b/absl/time/internal/cctz/src/time_zone_format.cc
@@ -13,14 +13,14 @@
// limitations under the License.
#if !defined(HAS_STRPTIME)
-#if !defined(_MSC_VER) && !defined(__MINGW32__)
-#define HAS_STRPTIME 1 // assume everyone has strptime() except windows
+#if !defined(_MSC_VER) && !defined(__MINGW32__) && !defined(__VXWORKS__)
+#define HAS_STRPTIME 1 // Assume everyone else has strptime().
#endif
#endif
#if defined(HAS_STRPTIME) && HAS_STRPTIME
#if !defined(_XOPEN_SOURCE) && !defined(__OpenBSD__)
-#define _XOPEN_SOURCE // Definedness suffices for strptime.
+#define _XOPEN_SOURCE 500 // Exposes definitions for SUSv2 (UNIX 98).
#endif
#endif