8 files changed, 4 insertions, 4 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/_putenv/test1/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/_putenv/test1/CMakeLists.txt
index 0a75b41113..9096bc1033 100644
--- a/src/pal/tests/palsuite/c_runtime/_putenv/test1/CMakeLists.txt
+++ b/src/pal/tests/palsuite/c_runtime/_putenv/test1/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 2.8.12.2)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 set(SOURCES
-  test1.c
+  test1.cpp
 )
 
 add_executable(paltest_putenv_test1
diff --git a/src/pal/tests/palsuite/c_runtime/_putenv/test1/test1.c b/src/pal/tests/palsuite/c_runtime/_putenv/test1/test1.cpp
index 2d096adc78..2d096adc78 100644
--- a/src/pal/tests/palsuite/c_runtime/_putenv/test1/test1.c
+++ b/src/pal/tests/palsuite/c_runtime/_putenv/test1/test1.cpp
diff --git a/src/pal/tests/palsuite/c_runtime/_putenv/test2/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/_putenv/test2/CMakeLists.txt
index e0539681cd..ad99eba373 100644
--- a/src/pal/tests/palsuite/c_runtime/_putenv/test2/CMakeLists.txt
+++ b/src/pal/tests/palsuite/c_runtime/_putenv/test2/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 2.8.12.2)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 set(SOURCES
-  test2.c
+  test2.cpp
 )
 
 add_executable(paltest_putenv_test2
diff --git a/src/pal/tests/palsuite/c_runtime/_putenv/test2/test2.c b/src/pal/tests/palsuite/c_runtime/_putenv/test2/test2.cpp
index 39be4f68b4..39be4f68b4 100644
--- a/src/pal/tests/palsuite/c_runtime/_putenv/test2/test2.c
+++ b/src/pal/tests/palsuite/c_runtime/_putenv/test2/test2.cpp
diff --git a/src/pal/tests/palsuite/c_runtime/_putenv/test3/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/_putenv/test3/CMakeLists.txt
index a67241022b..fc97b951b3 100644
--- a/src/pal/tests/palsuite/c_runtime/_putenv/test3/CMakeLists.txt
+++ b/src/pal/tests/palsuite/c_runtime/_putenv/test3/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 2.8.12.2)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 set(SOURCES
-  test3.c
+  test3.cpp
 )
 
 add_executable(paltest_putenv_test3
diff --git a/src/pal/tests/palsuite/c_runtime/_putenv/test3/test3.c b/src/pal/tests/palsuite/c_runtime/_putenv/test3/test3.cpp
index 8aa6777307..8aa6777307 100644
--- a/src/pal/tests/palsuite/c_runtime/_putenv/test3/test3.c
+++ b/src/pal/tests/palsuite/c_runtime/_putenv/test3/test3.cpp
diff --git a/src/pal/tests/palsuite/c_runtime/_putenv/test4/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/_putenv/test4/CMakeLists.txt
index 518282ccc7..3881626d01 100644
--- a/src/pal/tests/palsuite/c_runtime/_putenv/test4/CMakeLists.txt
+++ b/src/pal/tests/palsuite/c_runtime/_putenv/test4/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 2.8.12.2)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 set(SOURCES
-  test4.c
+  test4.cpp
 )
 
 add_executable(paltest_putenv_test4
diff --git a/src/pal/tests/palsuite/c_runtime/_putenv/test4/test4.c b/src/pal/tests/palsuite/c_runtime/_putenv/test4/test4.cpp
index 48d7ba963c..48d7ba963c 100644
--- a/src/pal/tests/palsuite/c_runtime/_putenv/test4/test4.c
+++ b/src/pal/tests/palsuite/c_runtime/_putenv/test4/test4.cpp