Removed codecvt

hecl/extern/Athena

@@ -1 +1 @@
-Subproject commit 92898661cc318e2de2934e58607e8349a0d10d13
+Subproject commit 66cb6c982e8824fa887807bf8ba42376b301478b

hecl/extern/LogVisor

@@ -1 +1 @@
-Subproject commit 34f2f028a9e0c12b6827e93f7043339fecd84b75
+Subproject commit 154b84413050cdb03f281c42861b9af6eaef7d14

hecl/lib/WideStringConvert.cpp

@@ -1,20 +1,33 @@
 #include "HECL/HECL.hpp"
-#include <locale>
-#include <codecvt>
 
 namespace HECL
 {
 
 std::string WideToUTF8(const std::wstring& src)
 {
-    std::wstring_convert<std::codecvt_utf8<wchar_t>> conv;
-    return conv.to_bytes(src);
+    std::string retval;
+    retval.reserve(src.length());
+    for (wchar_t ch : src)
+    {
+        char mb[4];
+        int c = std::wctomb(mb, ch);
+        retval.append(mb, c);
+    }
+    return retval;
 }
 
 std::wstring UTF8ToWide(const std::string& src)
 {
-    std::wstring_convert<std::codecvt_utf8<wchar_t>> conv;
-    return conv.from_bytes(src);
+    std::wstring retval;
+    retval.reserve(src.length());
+    const char* buf = src.c_str();
+    while (*buf)
+    {
+        wchar_t wc;
+        buf += std::mbtowc(&wc, buf, MB_CUR_MAX);
+        retval += wc;
+    }
+    return retval;
 }
 
 }