3 files changed, 7 insertions, 7 deletions
diff --git a/absl/time/internal/cctz/src/time_zone_format.cc b/absl/time/internal/cctz/src/time_zone_format.cc
index aad52c27..a5c72df8 100644
--- a/absl/time/internal/cctz/src/time_zone_format.cc
+++ b/absl/time/internal/cctz/src/time_zone_format.cc
@@ -13,7 +13,7 @@
 //   limitations under the License.
 
 #if !defined(HAS_STRPTIME)
-# if !defined(_MSC_VER)
+# if !defined(_MSC_VER) && !defined(__MINGW32__)
 #  define HAS_STRPTIME 1  // assume everyone has strptime() except windows
 # endif
 #endif
diff --git a/absl/time/internal/cctz/src/time_zone_info.cc b/absl/time/internal/cctz/src/time_zone_info.cc
index 2cb358d0..6aa80ff6 100644
--- a/absl/time/internal/cctz/src/time_zone_info.cc
+++ b/absl/time/internal/cctz/src/time_zone_info.cc
@@ -921,7 +921,7 @@ bool TimeZoneInfo::NextTransition(const time_point<seconds>& tp,
     ++begin;
   }
   std::int_fast64_t unix_time = ToUnixSeconds(tp);
-  const Transition target = { unix_time };
+  const Transition target = {unix_time, 0, civil_second(), civil_second()};
   const Transition* tr = std::upper_bound(begin, end, target,
                                           Transition::ByUnixTime());
   for (; tr != end; ++tr) {  // skip no-op transitions
@@ -956,7 +956,7 @@ bool TimeZoneInfo::PrevTransition(const time_point<seconds>& tp,
     }
     unix_time += 1;  // ceils
   }
-  const Transition target = { unix_time };
+  const Transition target = {unix_time, 0, civil_second(), civil_second()};
   const Transition* tr = std::lower_bound(begin, end, target,
                                           Transition::ByUnixTime());
   for (; tr != begin; --tr) {  // skip no-op transitions
diff --git a/absl/time/internal/cctz/src/time_zone_libc.cc b/absl/time/internal/cctz/src/time_zone_libc.cc
index 6db519e1..28291708 100644
--- a/absl/time/internal/cctz/src/time_zone_libc.cc
+++ b/absl/time/internal/cctz/src/time_zone_libc.cc
@@ -267,13 +267,13 @@ time_zone::civil_lookup TimeZoneLibC::MakeTime(const civil_second& cs) const {
   return {time_zone::civil_lookup::UNIQUE, tp, tp, tp};
 }
 
-bool TimeZoneLibC::NextTransition(const time_point<seconds>& tp,
-                                  time_zone::civil_transition* trans) const {
+bool TimeZoneLibC::NextTransition(const time_point<seconds>&,
+                                  time_zone::civil_transition*) const {
   return false;
 }
 
-bool TimeZoneLibC::PrevTransition(const time_point<seconds>& tp,
-                                  time_zone::civil_transition* trans) const {
+bool TimeZoneLibC::PrevTransition(const time_point<seconds>&,
+                                  time_zone::civil_transition*) const {
   return false;
 }