Tests: Avoid warnings about unused arguments
diff --git a/Tests/RunCMake/XcodeProject/main.cpp b/Tests/RunCMake/XcodeProject/main.cpp
index c94753f..f8b643a 100644
--- a/Tests/RunCMake/XcodeProject/main.cpp
+++ b/Tests/RunCMake/XcodeProject/main.cpp
@@ -1,4 +1,4 @@
-int main(int argc, const char* argv[])
+int main()
 {
   return 0;
 }
diff --git a/Tests/RunCMake/XcodeProject/main.m b/Tests/RunCMake/XcodeProject/main.m
index 6dc190a..3e70e50 100644
--- a/Tests/RunCMake/XcodeProject/main.m
+++ b/Tests/RunCMake/XcodeProject/main.m
@@ -1,3 +1,3 @@
-int main(int argc, const char * argv[]) {
+int main(void) {
     return 1;
 }