Fix bugs on windows

1 files changed, 6 insertions, 4 deletions

diff --git a/src/google/protobuf/stubs/int128.h b/src/google/protobuf/stubs/int128.h
index 1e63037f..1499bb76 100644
--- a/src/google/protobuf/stubs/int128.h
+++ b/src/google/protobuf/stubs/int128.h
@@ -48,7 +48,7 @@ struct uint128_pod;
 #endif
 
 // An unsigned 128-bit integer type. Thread-compatible.
-class uint128 {
+class LIBPROTOBUF_EXPORT uint128 {
  public:
   UINT128_CONSTEXPR uint128();  // Sets to 0, but don't trust on this behavior.
   UINT128_CONSTEXPR uint128(uint64 top, uint64 bottom);
@@ -84,7 +84,8 @@ class uint128 {
   friend uint64 Uint128High64(const uint128& v);
 
   // We add "std::" to avoid including all of port.h.
-  friend std::ostream& operator<<(std::ostream& o, const uint128& b);
+  LIBPROTOBUF_EXPORT friend std::ostream& operator<<(std::ostream& o,
+                                                     const uint128& b);
 
  private:
   static void DivModImpl(uint128 dividend, uint128 divisor,
@@ -115,10 +116,11 @@ struct uint128_pod {
   uint64 lo;
 };
 
-extern const uint128_pod kuint128max;
+LIBPROTOBUF_EXPORT extern const uint128_pod kuint128max;
 
 // allow uint128 to be logged
-extern std::ostream& operator<<(std::ostream& o, const uint128& b);
+LIBPROTOBUF_EXPORT extern std::ostream& operator<<(std::ostream& o,
+                                                   const uint128& b);
 
 // Methods to access low and high pieces of 128-bit value.
 // Defined externally from uint128 to facilitate conversion