mi4code · Oct 8, 2026 · Oct 8, 2026 · Oct 8, 2026 · Oct 8, 2026 · Oct 8, 2026
diff --git a/README.md b/README.md
@@ -140,22 +140,22 @@ closereq (only thing really missing, will need to figure out how to deal with mu
 Linux or MinGW `g++` (C++):
 ```
 cd build
-g++ -o <binary> ../<source> -I../../HUI -L. -lHUI
+g++ -o <binary> ../<source> -I../../HUI/{c,c++} -L. -lHUI
 ```
 Linux or MinGW `gcc` (C):
 ```
 cd build
-gcc -o <binary> ../<source> -I../../HUI -L. -lHUI
+gcc -o <binary> ../<source> -I../../HUI/c -L. -lHUI
 ```
 Windows MSVC `cl.exe` (C++):
 ```
 cd build
-cl /EHsc /Fe:<binary>.exe ../<source> /I../../HUI /link /LIBPATH:. libHUI.lib
+cl /EHsc /Fe:<binary>.exe ../<source> /I../../HUI/c /I../../HUI/c++ /link /LIBPATH:. libHUI.lib
 ```
 Windows MSVC `cl.exe` (C):
 ```
 cd build
-cl /Fe:<binary>.exe ../<source> /I../../HUI /link /LIBPATH:. libHUI.lib
+cl /Fe:<binary>.exe ../<source> /I../../HUI/c /link /LIBPATH:. libHUI.lib
 ```
 Rust (first, copy your project into HUI root):
 ```
@@ -229,7 +229,7 @@ HUI 'newnew' - attempt to reimplement HUI from beginning \
 
 - [ ] single master build script for everything + make it possible to combine windowcontrols/webview/windowembeder in different languages at linkage time
 - [ ] debug control flag/rust --debug/release
-- [ ] c, cpp, rust, python bindings in own directories
+- [x] c, cpp, rust, python bindings in own directories
 - [ ] put backends in own directories + make it possible to build webview and controls separately
 - [ ] handle hui.js and hui.css as define/text replace (so we dont need quoting)
 - [ ] create master build script that calls others + build scripts directory + release naming ( HUI-{platform}-{backend}_{version or commit hash}_{more info} )

diff --git a/build_linux_dummy.sh b/build_linux_dummy.sh
@@ -29,7 +29,7 @@ cd $BUILD
 ## Build
 
 # build
-g++ -shared -fPIC -o ./libHUI.so ../hui_webview__dummy.cc ../hui_controls__dummy.cc -I..
+g++ -shared -fPIC -o ./libHUI.so ../hui_webview__dummy.cc ../hui_controls__dummy.cc -I../{c,c++}
 
 
 ## Deploy
@@ -43,7 +43,7 @@ fi
 ## Tests
 if [[ " $@ " =~ " --tests " ]]; then
 	# build tests
-	g++ -o test_webview_js_api ../tests/test_webview_js_api.cc -I.. -L. -lHUI
+	g++ -o test_webview_js_api ../tests/test_webview_js_api.cc -I../{c,c++} -L. -lHUI
 fi
 
 

diff --git a/build_linux_gtk3.sh b/build_linux_gtk3.sh
@@ -29,9 +29,9 @@ cd $BUILD
 ## Build
 
 # build
-g++ -fPIC -c -o ./libHUIwebview.o ../hui_webview__webkit_gtk3.cc -I.. `pkg-config --cflags --libs gtk+-3.0 webkit2gtk-4.1`
-g++ -fPIC -c -o ./libHUIcontrols.o ../hui_windowcontrols__gtk3.cc -I.. `pkg-config --cflags --libs gtk+-3.0 gtk-layer-shell-0`
-g++ -shared -fPIC -o ./libHUI.so ./libHUIwebview.o ./libHUIcontrols.o -I.. `pkg-config --cflags --libs gtk+-3.0 webkit2gtk-4.1 gtk-layer-shell-0`
+g++ -fPIC -c -o ./libHUIwebview.o ../hui_webview__webkit_gtk3.cc -I../{c,c++} `pkg-config --cflags gtk+-3.0 webkit2gtk-4.1`
+g++ -fPIC -c -o ./libHUIcontrols.o ../hui_windowcontrols__gtk3.cc -I../{c,c++} `pkg-config --cflags gtk+-3.0 gtk-layer-shell-0`
+g++ -shared -fPIC -o ./libHUI.so ./libHUIwebview.o ./libHUIcontrols.o `pkg-config --libs gtk+-3.0 webkit2gtk-4.1 gtk-layer-shell-0`
 
 
 ## Deploy
@@ -45,7 +45,7 @@ fi
 ## Tests
 if [[ " $@ " =~ " --tests " ]]; then
 	# build tests
-	g++ -o test_webview_js_api ../tests/test_webview_js_api.cc -I.. -L. -lHUI
+	g++ -o test_webview_js_api ../tests/test_webview_js_api.cc -I../{c,c++} -L. -lHUI
 fi
 
 

diff --git a/build_linux_qt5.sh b/build_linux_qt5.sh
@@ -27,7 +27,7 @@ cd $BUILD
 ## Build
 
 # build
-g++ -shared -fPIC -o ./libHUI.so ../hui_webview__webkit_qt5.cc ../hui_windowcontrols__qt5.cc -I.. `pkg-config --cflags --libs Qt5Widgets Qt5WebKitWidgets`
+g++ -shared -fPIC -o ./libHUI.so ../hui_webview__webkit_qt5.cc ../hui_windowcontrols__qt5.cc -I../{c,c++} `pkg-config --cflags --libs Qt5Widgets Qt5WebKitWidgets`
 
 # TODO: qmake *.moc
 
@@ -43,7 +43,7 @@ fi
 ## Tests
 if [[ " $@ " =~ " --tests " ]]; then
 	# build tests
-	g++ -o test_webview_js_api ../tests/test_webview_js_api.cc -I.. -L. -lHUI
+	g++ -o test_webview_js_api ../tests/test_webview_js_api.cc -I../{c,c++} -L. -lHUI
 fi
 
 

diff --git a/build_mingw_dummy.bat b/build_mingw_dummy.bat
@@ -40,7 +40,7 @@ cd $BUILD
 ## Build
 
 # build with simple g++
-g++ -shared -fPIC -o ./libHUI.dll ../hui_webview__dummy.cc ../hui_controls__dummy.cc -I..
+g++ -shared -fPIC -o ./libHUI.dll ../hui_webview__dummy.cc ../hui_controls__dummy.cc -I../{c,c++}
 
 
 ## Deploy
@@ -60,7 +60,7 @@ if [[ " $@ " =~ " --tests " ]]; then
 	#ldd <your_executable> | grep -vE /c/WINDOWS\|System32\|SYSTEM32 | awk '{print $3}' | xargs -I {} sh -c '[ -f {} ] && cp {} .'
 
 	# build tests
-	g++ -o test_webview_js_api.exe ../tests/test_webview_js_api.cc -I.. -L. -lHUI
+	g++ -o test_webview_js_api.exe ../tests/test_webview_js_api.cc -I../{c,c++} -L. -lHUI
 
 fi
 

diff --git a/build_mingw_dummy.sh b/build_mingw_dummy.sh
@@ -22,7 +22,7 @@ cd $BUILD
 ## Build
 
 # build with simple g++
-g++ -shared -fPIC -o ./libHUI.dll ../hui_webview__dummy.cc ../hui_controls__dummy.cc -I..
+g++ -shared -fPIC -o ./libHUI.dll ../hui_webview__dummy.cc ../hui_controls__dummy.cc -I../{c,c++}
 
 
 ## Deploy
@@ -42,7 +42,7 @@ if [[ " $@ " =~ " --tests " ]]; then
 	#ldd <your_executable> | grep -vE /c/WINDOWS\|System32\|SYSTEM32 | awk '{print $3}' | xargs -I {} sh -c '[ -f {} ] && cp {} .'
 
 	# build tests
-	g++ -o test_webview_js_api.exe ../tests/test_webview_js_api.cc -I.. -L. -lHUI
+	g++ -o test_webview_js_api.exe ../tests/test_webview_js_api.cc -I../{c,c++} -L. -lHUI
 
 fi
 

diff --git a/build_mingw_qt5.sh b/build_mingw_qt5.sh
@@ -27,7 +27,7 @@ cd $BUILD
 ## Build
 
 # build with simple g++
-g++ -shared -fPIC -o ./libHUI.dll ../hui_webview__webkit_qt5.cc ../hui_windowcontrols__qt5.cc -I.. `pkg-config --cflags --libs Qt5Widgets Qt5WebKitWidgets`
+g++ -shared -fPIC -o ./libHUI.dll ../hui_webview__webkit_qt5.cc ../hui_windowcontrols__qt5.cc -I../{c,c++} `pkg-config --cflags --libs Qt5Widgets Qt5WebKitWidgets`
 
 
 ## Deploy
@@ -54,7 +54,7 @@ if [[ " $@ " =~ " --tests " ]]; then
 	#ldd <your_executable> | grep -vE /c/WINDOWS\|System32\|SYSTEM32 | awk '{print $3}' | xargs -I {} sh -c '[ -f {} ] && cp {} .'
 
 	# build tests
-	g++ -o test_webview_js_api.exe ../tests/test_webview_js_api.cc -I.. -L. -lHUI
+	g++ -o test_webview_js_api.exe ../tests/test_webview_js_api.cc -I../{c,c++} -L. -lHUI
 
 fi
 

diff --git a/build_win_cef.bat b/build_win_cef.bat
@@ -91,7 +91,7 @@ REM Tests
 if not "%ARGS%" == "%ARGS: --tests =%" (
 
 	:: build tests
-	cl /EHsc /Fe:test_webview_js_api.exe ../tests/test_webview_js_api.cc  /I.. /link /LIBPATH:. libHUI.lib
+	cl /EHsc /Fe:test_webview_js_api.exe ../tests/test_webview_js_api.cc /I..\c /I..\c++ /link /LIBPATH:. libHUI.lib
 
 )
 

diff --git a/build_win_dummy.bat b/build_win_dummy.bat
@@ -32,7 +32,7 @@ REM Build
 call "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build\vcvars64.bat"
 
 :: build
-cl /LD /EHsc /D"and=&" /Fe:libHUI.dll ..\hui_webview__dummy.cc ..\hui_controls__dummy.cc 
+cl /LD /EHsc /D"and=&" /Fe:libHUI.dll ..\hui_webview__dummy.cc ..\hui_controls__dummy.cc /I..\c /I..\c++
 
 :: create definiton file (dumpbin output edited to be "EXPORTS \n HUI_<list of all methods> \n ...") - its easier to have the file prepared and just copy it
 ::dumpbin.exe /EXPORTS HUI.dll > HUI.def
@@ -55,7 +55,7 @@ REM Tests
 if not "%ARGS%" == "%ARGS: --tests =%" (
 
 	:: build tests
-	cl /EHsc /Fe:test_webview_js_api.exe ../tests/test_webview_js_api.cc  /I.. /link /LIBPATH:. libHUI.lib
+	cl /EHsc /Fe:test_webview_js_api.exe ../tests/test_webview_js_api.cc /I..\c /I..\c++ /link /LIBPATH:. libHUI.lib
 
 )
 

diff --git a/HUI.hh → c++/HUI.hh b/HUI.hh → c++/HUI.hh
diff --git a/hui_datatypes.h → c++/hui_datatypes.h b/hui_datatypes.h → c++/hui_datatypes.h
diff --git a/HUI.h → c/HUI.h b/HUI.h → c/HUI.h
diff --git a/cef_CMakeLists.txt b/cef_CMakeLists.txt
@@ -47,6 +47,8 @@ foreach(flag_var
 endforeach()
 
 # Additional include and link directories
+include_directories(../c)
+include_directories(../c++)
 include_directories(${CEF_ROOT}/include)
 include_directories(${CEF_ROOT})
 

diff --git a/hui_webview__webkit_gtk3.cc b/hui_webview__webkit_gtk3.cc
@@ -4,7 +4,7 @@
 #define _hui_webview_use_common_code
 #include "HUI.hh"
 
-#include "./hui_datatypes.h"
+#include "hui_datatypes.h"
 #include <fstream>
 #include <gtk/gtk.h>
 #include <gdk/gdkx.h>

diff --git a/hui_webview__webkit_qt5.cc b/hui_webview__webkit_qt5.cc
@@ -6,7 +6,7 @@
 #include "HUI.hh"
 
 
-#include "./hui_datatypes.h"
+#include "hui_datatypes.h"
 #include <fstream>
 #include <QtWidgets/QApplication>
 #include <QtWidgets/QDesktopWidget>

diff --git a/hui_windowcontrols__gtk3.cc b/hui_windowcontrols__gtk3.cc
@@ -4,7 +4,7 @@
 
 #include "HUI.hh"
 
-#include "./hui_datatypes.h"
+#include "hui_datatypes.h"
 #include <gtk/gtk.h>
 #include <gdk/gdkx.h>
 #include <gdk/gdkwayland.h>

diff --git a/hui_windowcontrols__qt5.cc b/hui_windowcontrols__qt5.cc
@@ -4,7 +4,7 @@
 
 #include "HUI.hh"
 
-#include "./hui_datatypes.h"
+#include "hui_datatypes.h"
 #include <fstream>
 #include <QtWidgets/QApplication>
 #include <QtWidgets/QDesktopWidget>

diff --git a/python/build.py b/python/build.py
@@ -14,7 +14,7 @@
         print("installing dependencies...")
         os.system("pacman -S --noconfirm --needed mingw-w64-x86_64-pybind11")
         print("running build...")
-        os.system('bash -c "g++ -O3 -shared -fPIC ../python/hui_python.cc -o HUI$(python3-config --extension-suffix) -I.. -L. -lHUI $(python3 -m pybind11 --includes) -lpython'+str(sys.version_info.major)+'.'+str(sys.version_info.minor)+'"')  # '-lpython3.12' needed to avoid 'undefined reference to'
+        os.system('bash -c "g++ -O3 -shared -fPIC ../python/hui_python.cc -o HUI$(python3-config --extension-suffix) -I../c -I../c++ -L. -lHUI $(python3 -m pybind11 --includes) -lpython'+str(sys.version_info.major)+'.'+str(sys.version_info.minor)+'"')  # '-lpython3.12' needed to avoid 'undefined reference to'
 
     else:
         print("building on windows (msvc)...")
@@ -27,7 +27,7 @@
         pyname = "python"+str(sys.version_info.major)+str(sys.version_info.minor)  # python312
         suffix = sysconfig.get_config_var('EXT_SUFFIX')  # .cp312-win_amd64.pyd
         #os.system("call \"C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Auxiliary\\Build\\vcvars64.bat\"  &&  cl /LD /EHsc /O2 /Fe:HUI"+suffix+" ../python/hui_python.cc "+includes+" /I\"..\" /link /LIBPATH:\""+libpath+"\\libs"+"\" "+pyname+".lib libHUI.lib")
-        os.system("cl /LD /EHsc /O2 /Fe:HUI"+suffix+" ../python/hui_python.cc "+includes+" /I\"..\" /link /LIBPATH:\""+libpath+"\\libs"+"\" "+pyname+".lib libHUI.lib")
+        os.system("cl /LD /EHsc /O2 /Fe:HUI"+suffix+" ../python/hui_python.cc "+includes+" /I\"..\\c\" /I\"..\\c++\" /link /LIBPATH:\""+libpath+"\\libs"+"\" "+pyname+".lib libHUI.lib")
 
     print("done")
 
@@ -48,7 +48,7 @@
         print("unknown linux distro, hope you have everything installed...")
 
     print("running build...")
-    os.system("g++ -O3 -shared -fPIC ../python/hui_python.cc -o HUI$(python3-config --extension-suffix) -I.. -L. -lHUI $(python3 -m pybind11 --includes)")
+    os.system("g++ -O3 -shared -fPIC ../python/hui_python.cc -o HUI$(python3-config --extension-suffix) -I../c -I../c++ -L. -lHUI $(python3 -m pybind11 --includes)")
     print("done")