Add guards around std library headers (#3013)

* Last fix for standard compiler error

* adding define guards around headers

* rename cmath.h and climits.h to cmath and climits respectively

* renaming cstdarg.h to cstdarg

* renaming cstdlib.h to cstdlib

* renaming cstring.h to cstring

* renaming cstdio.h to cstdio

* renaming cmath locale ctype

* renaming stdarg string and va_list

* renaming cstddef

* renaming stdio stddef stdlib

* renaming algorithm, functional, iterator, memory, and utility

* renaming bitset, cstdint, limits, and stdint

* renaming new and type_traits

* update quote includes for standard library headers to angle bracket includes

include/JSystem/J2DGraph/J2DPrint.h

@@ -2,7 +2,7 @@
 #define J2DPRINT_H
 
 #include "JSystem/J2DGraph/J2DTextBox.h"
-#include <stdarg.h>
+#include <stdarg>
 
 class JUTFont;
 class J2DPrint;

include/JSystem/J3DGraphBase/J3DMaterial.h

@@ -4,7 +4,7 @@
 #include "JSystem/J3DGraphBase/J3DMatBlock.h"
 #include "JSystem/J3DGraphBase/J3DPacket.h"
 #include "JSystem/J3DGraphBase/J3DShape.h"
-#include <stdint.h>
+#include <stdint>
 
 class J3DJoint;
 class J3DMaterialAnm;

include/JSystem/J3DGraphBase/J3DPacket.h

@@ -3,7 +3,7 @@
 
 #include "JSystem/J3DGraphBase/J3DSys.h"
 #include "dolphin/gd/GDBase.h"
-#include <stdint.h>
+#include <stdint>
 
 class J3DMatPacket;
 

include/JSystem/J3DGraphBase/J3DTexture.h

@@ -5,7 +5,7 @@
 #include "JSystem/J3DAssert.h"
 #include "JSystem/JUtility/JUTTexture.h"
 #include "global.h"
-#include <stdint.h>
+#include <stdint>
 
 /**
  * @ingroup jsystem-j3d

include/JSystem/JAudio2/JAISeqDataMgr.h

@@ -2,7 +2,7 @@
 #define JAISEQDATAMGR_H
 
 #include "JSystem/JAudio2/JAISound.h"
-#include <stdint.h>
+#include <stdint>
 
 /**
  * @ingroup jsystem-jaudio

include/JSystem/JAudio2/JASGadget.h

@@ -2,7 +2,7 @@
 #define JASGADGET_H
 
 #include "JSystem/JUtility/JUTAssert.h"
-#include "string.h"
+#include <string>
 
 /**
  * @ingroup jsystem-jaudio

include/JSystem/JAudio2/JAUSectionHeap.h

@@ -4,7 +4,7 @@
 #include "JSystem/JAudio2/JAUBankTable.h"
 #include "JSystem/JAudio2/JAUSeqDataBlockMgr.h"
 #include "JSystem/JKernel/JKRDisposer.h"
-#include "bitset.h"
+#include <bitset>
 
 class JAISeqData;
 class JAISeqDataMgr;

include/JSystem/JAudio2/JAUStreamAramMgr.h

@@ -5,8 +5,8 @@
 #include "JSystem/JAudio2/JASAramStream.h"
 #include "JSystem/JAudio2/JASHeapCtrl.h"
 #include "JSystem/JUtility/JUTAssert.h"
-#include "bitset.h"
-#include <stdint.h>
+#include <bitset>
+#include <stdint>
 
 /**
  * @ingroup jsystem-jaudio

include/JSystem/JGadget/linklist.h

@@ -4,7 +4,7 @@
 #include "JSystem/JUtility/JUTAssert.h"
 #include "JSystem/JGadget/define.h"
 #include "JSystem/JGadget/search.h"
-#include <iterator.h>
+#include <iterator>
 
 
 namespace JGadget {

include/JSystem/JGadget/search.h

@@ -2,9 +2,9 @@
 #define JGADGET_SEARCH_H
 
 #include <dolphin/types.h>
-#include <iterator.h>
-#include <functional.h>
-#include <algorithm.h>
+#include <iterator>
+#include <functional>
+#include <algorithm>
 
 namespace JGadget {
 namespace search {

include/JSystem/JGadget/std-streambuf.h

@@ -2,7 +2,7 @@
 #define JGADGET_STD_STREAMBUF_H
 
 #include <dolphin/types.h>
-#include <string.h>
+#include <string>
 
 namespace JGadget {
 template <typename T>

include/JSystem/JGadget/std-vector.h

@@ -2,9 +2,9 @@
 #define STD_VECTOR_H
 
 #include "JSystem/JGadget/std-memory.h"
-#include <algorithm.h>
-#include <msl_memory.h>
-#include <stdint.h>
+#include <algorithm>
+#include <memory>
+#include <stdint>
 
 namespace JGadget {
 namespace vector {

include/JSystem/JGeometry.h

@@ -2,9 +2,14 @@
 #define JGEOMETRY_H
 
 #include "dolphin/mtx.h"
-#include <math.h>
+#include <cmath>
 #include "JSystem/JMath/JMath.h"
 
+#ifndef __MWERKS__
+#include <limits>
+#define FLT_EPSILON std::numeric_limits<float>::epsilon()
+#endif
+
 namespace JGeometry {
 
 template<typename T>

include/JSystem/JHostIO/JORMContext.h

@@ -2,7 +2,7 @@
 #define JORMCONTEXT_H
 
 #include <dolphin/dolphin.h>
-#include <stdint.h>
+#include <stdint>
 #include "JSystem/JHostIO/JORReflexible.h"
 #include "JSystem/JSupport/JSUMemoryStream.h"
 

include/JSystem/JKernel/JKRExpHeap.h

@@ -2,7 +2,7 @@
 #define JKREXPHEAP_H
 
 #include "JSystem/JKernel/JKRHeap.h"
-#include <stdint.h>
+#include <stdint>
 
 /**
  * @ingroup jsystem-jkernel

include/JSystem/JKernel/JKRHeap.h

@@ -204,9 +204,11 @@ void* operator new[](size_t size, JKRHeap* heap, int alignment);
 void operator delete(void* ptr);
 void operator delete[](void* ptr);
 
+#ifdef __MWERKS__
 inline void* operator new(size_t size, void* ptr) {
     return ptr;
 }
+#endif
 
 void JKRDefaultMemoryErrorRoutine(void* heap, u32 size, int alignment);
 

include/JSystem/JMath/JMATrigonometric.h

@@ -2,7 +2,7 @@
 #define JMATRIGONOMETRIC_H
 
 #include "dolphin/types.h"
-#include <utility.h>
+#include <utility>
 
 namespace JMath {
 template<typename T>

include/JSystem/JMath/JMath.h

@@ -2,7 +2,7 @@
 #define JMATH_H
 
 #include "dolphin/mtx.h"
-#include <math.h>
+#include <math>
 
 void JMAMTXApplyScale(const Mtx, Mtx, f32, f32, f32);
 void JMAEulerToQuat(s16 param_0, s16 param_1, s16 param_2, Quaternion* param_3);

include/JSystem/JMessage/processor.h

@@ -2,7 +2,7 @@
 #define JMESSAGE_PROCESSOR_H
 
 #include "JSystem/JMessage/resource.h"
-#include <algorithm.h>
+#include <algorithm>
 #include "global.h"
 
 namespace JMessage {

include/JSystem/JParticle/JPAEmitter.h

@@ -2,7 +2,7 @@
 #define JPAEMITTER_H
 
 #include <dolphin/gx.h>
-#include <stdint.h>
+#include <stdint>
 #include "JSystem/JParticle/JPAResource.h"
 #include "JSystem/JParticle/JPAList.h"
 #include "JSystem/JParticle/JPARandom.h"

include/JSystem/JStudio/JStudio/functionvalue.h

@@ -1,7 +1,7 @@
 #ifndef FUNCTIONVALUE_H
 #define FUNCTIONVALUE_H
 
-#include <math.h>
+#include <math>
 #include "JSystem/JGadget/std-vector.h"
 #include "JSystem/JGadget/define.h"
 #include "JSystem/JGadget/search.h"

include/JSystem/JStudio/JStudio/jstudio-math.h

@@ -2,7 +2,7 @@
 #define JSTUDIO_MATH_H
 
 #include "dolphin/mtx.h"
-#include <math.h>
+#include <math>
 
 namespace JStudio {
 namespace math {

include/JSystem/JStudio/JStudio/jstudio-object.h

@@ -3,8 +3,8 @@
 
 #include "JSystem/JStudio/JStudio/jstudio-control.h"
 #include "global.h"
-#include <limits.h>
-#include <math.h>
+#include <limits>
+#include <math>
 
 typedef struct _GXColor GXColor;
 

include/JSystem/JSupport/JSupport.h

@@ -2,7 +2,7 @@
 #define JSUPPORT_H
 
 #include <dolphin/dolphin.h>
-#include <stdint.h>
+#include <stdint>
 
 /**
 * @ingroup jsystem-jsupport

include/JSystem/JUtility/JUTConsole.h

@@ -4,7 +4,7 @@
 #include "JSystem/JGadget/linklist.h"
 #include "JSystem/JKernel/JKRDisposer.h"
 #include "JSystem/JUtility/JUTFont.h"
-#include <stdarg.h>
+#include <stdarg>
 
 /**
 * @ingroup jsystem-jutility

include/JSystem/JUtility/JUTDirectPrint.h

@@ -2,7 +2,7 @@
 #define JUTDIRECTPRINT_H
 
 #include "JSystem/JUtility/TColor.h"
-#include <stdarg.h>
+#include <stdarg>
 
 /**
 * @ingroup jsystem-jutility

include/JSystem/JUtility/JUTException.h

@@ -3,7 +3,7 @@
 
 #include "JSystem/JKernel/JKRThread.h"
 #include "JSystem/JUtility/JUTGamePad.h"
-#include <stdarg.h>
+#include <stdarg>
 #include <dolphin/gx.h>
 #include <dolphin/os.h>
 #include "global.h"

include/JSystem/JUtility/JUTFont.h

@@ -2,7 +2,7 @@
 #define JUTFONT_H
 
 #include "JSystem/JUtility/TColor.h"
-#include "string.h"
+#include <string>
 
 /**
 * @ingroup jsystem-jutility

include/JSystem/JUtility/JUTTexture.h

@@ -2,7 +2,7 @@
 #define JUTTEXTURE_H
 
 #include <dolphin/gx.h>
-#include <stdint.h>
+#include <stdint>
 
 class JUTPalette;