3 files changed, 9 insertions, 6 deletions
diff --git a/test/unit_tests/resource.cpp b/test/unit_tests/resource.cpp
index 894edca..66556d5 100644
--- a/test/unit_tests/resource.cpp
+++ b/test/unit_tests/resource.cpp
@@ -12,6 +12,8 @@
 #include <boost/format.hpp>
 #include <boost/test/unit_test.hpp>
 
+#include <cstdint>
+
 using namespace winapi;
 
 #include <ostream>
@@ -20,7 +22,7 @@ using namespace winapi;
 namespace std {
 
 ostream& operator<<(ostream& os, unsigned char c) {
-    return os << boost::format("%|1$02x|") % static_cast<unsigned int>(c);
+    return os << boost::format("%|1$02x|") % static_cast<uint32_t>(c);
 }
 
 ostream& operator<<(ostream& os, const vector<unsigned char>& cs) {
diff --git a/test/unit_tests/shmem.cpp b/test/unit_tests/shmem.cpp
index 4220386..894a0f9 100644
--- a/test/unit_tests/shmem.cpp
+++ b/test/unit_tests/shmem.cpp
@@ -9,6 +9,7 @@
 #include <boost/test/unit_test.hpp>
 
 #include <condition_variable>
+#include <cstdint>
 #include <mutex>
 #include <thread>
 
@@ -18,14 +19,14 @@ namespace {
 
 BOOST_CONSTEXPR_OR_CONST auto shmem_name = "test-data-struct";
 
-BOOST_CONSTEXPR_OR_CONST int main_data = -1;
-BOOST_CONSTEXPR_OR_CONST int setter1_data = 69;
-BOOST_CONSTEXPR_OR_CONST int setter2_data = 420;
+BOOST_CONSTEXPR_OR_CONST int32_t main_data = -1;
+BOOST_CONSTEXPR_OR_CONST int32_t setter1_data = 69;
+BOOST_CONSTEXPR_OR_CONST int32_t setter2_data = 420;
 
 struct DataStruct {
     std::mutex mtx;
     std::condition_variable cv;
-    int data;
+    int32_t data;
 };
 
 void setter1_main() {
diff --git a/test/unit_tests/worker/worker.cpp b/test/unit_tests/worker/worker.cpp
index 093bba8..c4dadf8 100644
--- a/test/unit_tests/worker/worker.cpp
+++ b/test/unit_tests/worker/worker.cpp
@@ -112,7 +112,7 @@ int loop() {
 } // namespace
 
 int main() {
-    int ec = loop();
+    auto ec = loop();
     std::this_thread::sleep_for(std::chrono::milliseconds{1000});
     return ec;
 }