Clean up includes

Blake-Madden · Blake-Madden · commit f12748feb32c · 2024-05-28T08:11:25.000-04:00
diff --git a/tests/testingmain.cpp b/tests/testingmain.cpp
@@ -1,8 +1,7 @@
 #include "../tinyexpr.h"
 #include <catch2/catch_session.hpp>
 #include <catch2/catch_test_macros.hpp>
-#include <catch2/matchers/catch_matchers.hpp>
-#include <iomanip>
+#include <cstdlib>
 #include <iostream>
 #include <string>
 
diff --git a/tinyexpr.h b/tinyexpr.h
@@ -55,6 +55,7 @@
 #include <cctype>
 #include <cfloat>
 #include <cmath>
+#include <cstdint>
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
