Replace stdio.h and stdarg.h with C++ versions

include/verilated.cpp

@@ -23,8 +23,7 @@
 //=========================================================================
 
 #include "verilated.h"
-#include <string.h>
-#include <ctype.h>
+#include <cctype>
 
 #define VL_VALUE_STRING_MAX_WIDTH 1024	///< Max static char array for VL_VALUE_STRING
 

include/verilated.h

@@ -29,11 +29,11 @@
 
 #include "verilatedos.h"
 
-#include <assert.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
+#include <cassert>
+#include <cstdarg>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
 #include <iostream>
 using namespace std;
 

src/V3Active.cpp

@@ -32,8 +32,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <algorithm>

src/V3ActiveTop.cpp

@@ -29,8 +29,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <vector>

src/V3Assert.cpp

@@ -20,8 +20,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <iomanip>

src/V3AssertPre.cpp

@@ -23,8 +23,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <iomanip>

src/V3Ast.cpp

@@ -18,8 +18,8 @@
 //
 //*************************************************************************
 
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <fstream>
 #include <iomanip>
 #include <memory>

src/V3AstNodes.cpp

@@ -20,8 +20,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <fstream>
 #include <iomanip>
 #include <vector>

src/V3Begin.cpp

@@ -28,8 +28,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <cstring>
 #include <algorithm>

src/V3Branch.cpp

@@ -26,8 +26,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 

src/V3Broken.cpp

@@ -27,8 +27,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <map>

src/V3Case.cpp

@@ -39,8 +39,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 

src/V3Cast.cpp

@@ -43,8 +43,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 

src/V3Changed.cpp

@@ -32,8 +32,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <set>

src/V3Clean.cpp

@@ -29,8 +29,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 

src/V3Clock.cpp

@@ -33,8 +33,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 

src/V3Combine.cpp

@@ -36,8 +36,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <vector>

src/V3Const.cpp

@@ -26,8 +26,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 

src/V3Coverage.cpp

@@ -30,8 +30,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 

src/V3Dead.cpp

@@ -25,8 +25,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <vector>
 #include <map>

src/V3Delayed.cpp

@@ -53,8 +53,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <map>

src/V3Depth.cpp

@@ -29,8 +29,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 

src/V3DepthBlock.cpp

@@ -26,8 +26,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 

src/V3Descope.cpp

@@ -28,8 +28,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 

src/V3EmitC.cpp

@@ -20,10 +20,10 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
-#include <math.h>
+#include <cmath>
 #include <map>
 #include <vector>
 #include <algorithm>

src/V3EmitCBase.h

@@ -24,10 +24,10 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
-#include <math.h>
+#include <cmath>
 
 #include "V3Global.h"
 #include "V3File.h"

src/V3EmitCInlines.cpp

@@ -20,10 +20,10 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
-#include <math.h>
+#include <cmath>
 #include <map>
 #include <vector>
 

src/V3EmitCSyms.cpp

@@ -20,10 +20,10 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
-#include <math.h>
+#include <cmath>
 #include <map>
 #include <set>
 #include <vector>

src/V3EmitMk.cpp

@@ -20,10 +20,10 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
-#include <math.h>
+#include <cmath>
 #include <map>
 #include <vector>
 #include <algorithm>

src/V3EmitV.cpp

@@ -20,10 +20,10 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
-#include <math.h>
+#include <cmath>
 #include <map>
 #include <vector>
 #include <algorithm>

src/V3Error.cpp

@@ -18,8 +18,8 @@
 //
 //*************************************************************************
 
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <cstring>
 #include <set>
 #include "V3Error.h"

src/V3Expand.cpp

@@ -31,8 +31,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 

src/V3File.cpp

@@ -20,7 +20,7 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdarg.h>
+#include <cstdarg>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>

src/V3File.h

@@ -24,7 +24,7 @@
 #include "config_build.h"
 #include "verilatedos.h"
 #include "V3Error.h"
-#include <stdio.h>
+#include <cstdio>
 #include <stack>
 #include <set>
 #include <fstream>

src/V3Gate.cpp

@@ -27,8 +27,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <iomanip>

src/V3GenClk.cpp

@@ -25,8 +25,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 
 #include "V3Global.h"

src/V3Graph.cpp

@@ -21,8 +21,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <vector>

src/V3GraphAcyc.cpp

@@ -20,8 +20,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <vector>

src/V3GraphAlg.cpp

@@ -20,8 +20,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <vector>

src/V3GraphDfa.cpp

@@ -20,8 +20,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <stack>
 #include <map>

src/V3GraphTest.cpp

@@ -20,8 +20,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 
 #include "V3Global.h"

src/V3Hashed.cpp

@@ -27,8 +27,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 

src/V3Inline.cpp

@@ -30,8 +30,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <vector>

src/V3Inst.cpp

@@ -27,8 +27,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 

src/V3Life.cpp

@@ -29,8 +29,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 

src/V3LifePost.cpp

@@ -30,8 +30,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 
 #include "V3Global.h"

src/V3Link.cpp

@@ -27,8 +27,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <algorithm>

src/V3LinkCells.cpp

@@ -26,8 +26,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <algorithm>

src/V3LinkDot.cpp

@@ -30,8 +30,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <cstring>
 #include <unistd.h>
 #include <map>

src/V3LinkLValue.cpp

@@ -24,8 +24,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <algorithm>

src/V3LinkLevel.cpp

@@ -25,8 +25,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <algorithm>

src/V3LinkParse.cpp

@@ -28,8 +28,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <algorithm>

src/V3LinkResolve.cpp

@@ -29,8 +29,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <algorithm>

src/V3Localize.cpp

@@ -28,8 +28,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <vector>
 

src/V3Name.cpp

@@ -25,8 +25,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 

src/V3Number.cpp

@@ -20,9 +20,9 @@
 
 #include <config_build.h>
 #include "verilatedos.h"
-#include <math.h>
-#include <stdio.h>
-#include <stdarg.h>
+#include <cmath>
+#include <cstdio>
+#include <cstdarg>
 #include <cstring>
 #include <algorithm>
 #include "V3Number.h"

src/V3Number_test.cpp

@@ -26,8 +26,8 @@
 
 #include <config_build.h>
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <algorithm>
 #include "V3Number.h"
 

src/V3Order.cpp

@@ -88,8 +88,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <vector>

src/V3Param.cpp

@@ -30,8 +30,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <vector>

src/V3PreProc.cpp

@@ -21,8 +21,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <fstream>
 #include <stack>

src/V3PreShell.cpp

@@ -20,8 +20,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <iostream>
 #include <algorithm>

src/V3Premit.cpp

@@ -27,8 +27,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <list>

src/V3Read.cpp

@@ -20,8 +20,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <fstream>
 

src/V3Scope.cpp

@@ -27,8 +27,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <iomanip>

src/V3SenTree.h

@@ -36,8 +36,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <algorithm>

src/V3Signed.cpp

@@ -30,8 +30,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <iomanip>

src/V3Split.cpp

@@ -51,8 +51,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <vector>

src/V3SplitAs.cpp

@@ -27,8 +27,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <vector>

src/V3Stats.cpp

@@ -20,8 +20,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <iomanip>

src/V3StatsReport.cpp

@@ -20,8 +20,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 #include <iomanip>

src/V3Subst.cpp

@@ -28,8 +28,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 #include <vector>

src/V3SymTable.h

@@ -23,8 +23,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 

src/V3Table.cpp

@@ -27,10 +27,10 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
-#include <math.h>
+#include <cmath>
 #include <deque>
 
 #include "V3Global.h"

src/V3Task.cpp

@@ -29,8 +29,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <map>
 

src/V3Trace.cpp

@@ -48,8 +48,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <set>
 #include <map>

src/V3TraceDecl.cpp

@@ -26,8 +26,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 
 #include "V3Global.h"

src/V3Unknown.cpp

@@ -33,8 +33,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 

src/V3Unroll.cpp

@@ -30,8 +30,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 #include <algorithm>
 

src/V3Width.cpp

@@ -45,8 +45,8 @@
 
 #include "config_build.h"
 #include "verilatedos.h"
-#include <stdio.h>
-#include <stdarg.h>
+#include <cstdio>
+#include <cstdarg>
 #include <unistd.h>
 
 #include "V3Global.h"

src/config_build.h.in

@@ -83,7 +83,7 @@
 #include <sys/types.h>
 #include <iostream>
 #include <cstdlib>
-#include <stdio.h>
+#include <cstdio>
 
 using namespace std;
 

src/verilog.y

@@ -20,7 +20,7 @@
 //*************************************************************************
 
 %{
-#include <stdio.h>
+#include <cstdio>
 #include <cstdlib>
 #include <cstdarg>
 #include <cstring>

test_regress/t/t_leak.cpp

@@ -4,8 +4,8 @@
 // redistribute it and/or modify it under the terms of either the GNU
 // General Public License or the Perl Artistic License.
 
-#include <stdlib.h>
-#include <stdio.h>
+#include <cstdlib>
+#include <cstdio>
 #include <verilated.h>
 #include "Vt_leak.h"
 

test_regress/t/t_mem_slot.cpp

@@ -1,4 +1,4 @@
-#include <stdlib.h>
+#include <cstdlib>
 #include <verilated.h>
 #include "Vt_mem_slot.h"
 

test_sp/sc_main.cpp

@@ -6,7 +6,7 @@
 // General Public License or the Perl Artistic License.
 //====================================================================
 
-#include <stdio.h>
+#include <cstdio>
 #include <iostream>
 #include <sys/times.h>
 #include <sys/stat.h>