Files
FEX-Emu--FEX/ThunkLibs/libX11/libX11_interface.cpp
T
Ryan Houdek e8fcb070b3 Thunks/X11: Fixes variadic packing and callbacks.
Two bugs here that caused thunking X11 thunking in Wine/Proton to not
work.

The easier of the two. The various variadic functions that we thunk
actually take key:value pairs where the first is a string pointer, and
the value can be various things.

We need to handle these as true key:value pairs rather than finding the
first nullptr and dropping the remainder.

Additionally, there are 12 keys that specify a callback that FEX needs
to catch and convert to host callable. Wine is the first application
that I have seen that actually uses this. If these callbacks aren't
wired up then it it can miss events.

The harder of the two problems is the `libX11_Variadic_u64` function was
subtly incorrect. Nothing had previously truly exercised this and my
test program didn't notice anything wrong while writing it.

The first incorrect thing was that it was subtracting the nullptr ender
variable before the stack size calculation, causing the value to
overwrite the stack if the number of remaining elements was event.

Secondly the assembly that was storing two elements per step was
decrementing the counter by 8 instead of two. Didn't pick this up before
since I believe the code was only hitting the non-pair path before.

This gets Proton thunking working under FEX now.
2023-07-20 13:52:30 -07:00

819 lines
42 KiB
C++

#include <common/GeneratorInterface.h>
extern "C" {
#define XUTIL_DEFINE_FUNCTIONS
#include <X11/Xproto.h>
#include <X11/XKBlib.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xresource.h>
#include <X11/ImUtil.h>
#include <X11/extensions/Xext.h>
#include <X11/Xlibint.h>
#include <X11/XKBlib.h>
#include <X11/Xutil.h>
}
#include <type_traits>
template<auto>
struct fex_gen_config {
unsigned version = 6;
};
template<typename>
struct fex_gen_type {};
template<> struct fex_gen_type<XID(Display*)> {}; // XDisplay::resource_alloc
// NOTE: only indirect calls to this are allowed
// NOTE: The char* and int arguments are only present in some configurations, but always enabling them interfers with our internal ABI...
template<> struct fex_gen_type<void(Display*/*, char*, int*/)> {}; // XDisplay::lock_fns->lock_display
template<> struct fex_gen_type<void(_XDisplay*, XID*, int)> {}; // XDisplay::idlist_alloc
#if !(X11_VERSION_MAJOR >= 1 && X11_VERSION_MINOR >= 7 && X11_VERSION_PATCH >= 0)
// Doesn't exist on older X11
typedef void (*XIOErrorExitHandler)(Display*, void*);
#endif
template<> struct fex_gen_type<std::remove_pointer_t<XIOErrorExitHandler>> {}; // XDisplay::exit_handler
template<> struct fex_gen_type<Bool(Display*, xReply*, char*, int, XPointer)> {}; // XDisplay::async_handlers->handler
template<> struct fex_gen_type<Bool(XIM, XPointer, XPointer)> {}; // XIMProc
template<> struct fex_gen_type<Bool(XIC, XPointer, XPointer)> {}; // XICProc
template<> struct fex_gen_type<void(Display*, XPointer, XPointer)> {}; // XIDProc
template<> struct fex_gen_type<int(XImage*)> {}; // XImage::f.destroy_image
template<> struct fex_gen_type<unsigned long(XImage*, int, int)> {}; // XImage::f.get_pixel
template<> struct fex_gen_type<int(XImage*, int, int, unsigned long)> {}; // XImage::f.put_pixel
template<> struct fex_gen_type<int(XImage*, long)> {}; // XImage::f.add_pixel
// Xlibint
template<> struct fex_gen_config<_XGetRequest> {};
template<> struct fex_gen_config<_XFlushGCCache> {};
#if __SIZEOF_POINTER__ == 8
template<> struct fex_gen_config<_XData32> {};
template<> struct fex_gen_config<_XRead32> {};
#endif
template<> struct fex_gen_config<_XDeqAsyncHandler> {};
template<> struct fex_gen_config<_XError> {};
template<> struct fex_gen_config<_XIOError> {};
template<> struct fex_gen_config<_XEatData> {};
template<> struct fex_gen_config<_XEatDataWords> {};
template<> struct fex_gen_config<_XAllocScratch> {};
template<> struct fex_gen_config<_XAllocTemp> {};
template<> struct fex_gen_config<_XFreeTemp> {};
template<> struct fex_gen_config<_XVIDtoVisual> {};
template<> struct fex_gen_config<_XSetLastRequestRead> {};
template<> struct fex_gen_config<_XGetHostname> {};
template<> struct fex_gen_config<_XScreenOfWindow> {};
template<> struct fex_gen_config<_XAsyncErrorHandler> {};
template<> struct fex_gen_config<_XGetAsyncReply> {};
template<> struct fex_gen_config<_XGetAsyncData> {};
template<> struct fex_gen_config<_XFlush> {};
template<> struct fex_gen_config<_XEventsQueued> {};
template<> struct fex_gen_config<_XReadEvents> {};
template<> struct fex_gen_config<_XRead> {};
template<> struct fex_gen_config<_XReadPad> {};
template<> struct fex_gen_config<_XSend> {};
template<> struct fex_gen_config<_XReply> : fexgen::custom_host_impl, fexgen::custom_guest_entrypoint {};
template<> struct fex_gen_config<_XEnq> {};
template<> struct fex_gen_config<_XDeq> {};
template<> struct fex_gen_config<_XUnknownWireEvent> {};
template<> struct fex_gen_config<_XUnknownWireEventCookie> {};
template<> struct fex_gen_config<_XUnknownCopyEventCookie> {};
template<> struct fex_gen_config<_XUnknownNativeEvent> {};
template<> struct fex_gen_config<_XWireToEvent> {};
template<> struct fex_gen_config<_XDefaultWireError> {};
template<> struct fex_gen_config<_XPollfdCacheInit> {};
template<> struct fex_gen_config<_XPollfdCacheAdd> {};
template<> struct fex_gen_config<_XPollfdCacheDel> {};
template<> struct fex_gen_config<_XAllocID> {};
template<> struct fex_gen_config<_XAllocIDs> {};
template<> struct fex_gen_config<_XFreeExtData> {};
template<> struct fex_gen_config<XESetCreateGC> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetCopyGC> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetFlushGC> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetFreeGC> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetCreateFont> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetFreeFont> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetCloseDisplay> : fexgen::returns_guest_pointer {};
// TODO: Should probably catch these with a custom handler
template<> struct fex_gen_config<XESetError> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetErrorString> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetPrintErrorValues> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetWireToEvent> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetWireToEventCookie> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetCopyEventCookie> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetEventToWire> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XESetBeforeFlush> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<_XRegisterInternalConnection> {};
template<> struct fex_gen_config<_XUnregisterInternalConnection> {};
template<> struct fex_gen_config<_XProcessInternalConnection> {};
template<> struct fex_gen_config<_XTextHeight> {};
template<> struct fex_gen_config<_XTextHeight16> {};
template<> struct fex_gen_config<_XEventToWire> {};
template<> struct fex_gen_config<_XF86LoadQueryLocaleFont> {};
template<> struct fex_gen_config<_XProcessWindowAttributes> {};
template<> struct fex_gen_config<_XDefaultError> {};
template<> struct fex_gen_config<_XDefaultIOError> {};
#if !(X11_VERSION_MAJOR >= 1 && X11_VERSION_MINOR >= 7 && X11_VERSION_PATCH >= 0)
// Doesn't exist on older X11
extern void _XDefaultIOErrorExit(Display *dpy, void *user_data);
#endif
template<> struct fex_gen_config<_XSetClipRectangles> {};
template<> struct fex_gen_config<_XGetWindowAttributes> {};
template<> struct fex_gen_config<_XPutBackEvent> {};
template<> struct fex_gen_config<_XIsEventCookie> {};
template<> struct fex_gen_config<_XFreeEventCookies> {};
template<> struct fex_gen_config<_XStoreEventCookie> {};
template<> struct fex_gen_config<_XFetchEventCookie> {};
template<> struct fex_gen_config<_XCopyEventCookie> {};
template<> struct fex_gen_config<xlocaledir> {};
// XKB
template<> struct fex_gen_config<XkbIgnoreExtension> {};
template<> struct fex_gen_config<XkbOpenDisplay> {};
template<> struct fex_gen_config<XkbQueryExtension> {};
template<> struct fex_gen_config<XkbUseExtension> {};
template<> struct fex_gen_config<XkbLibraryVersion> {};
template<> struct fex_gen_config<XkbSetXlibControls> {};
template<> struct fex_gen_config<XkbGetXlibControls> {};
template<> struct fex_gen_config<XkbXlibControlsImplemented> {};
// TODO: template<> struct fex_gen_config<XkbSetAtomFuncs> {};
template<> struct fex_gen_config<XkbKeycodeToKeysym> {};
template<> struct fex_gen_config<XkbKeysymToModifiers> {};
template<> struct fex_gen_config<XkbLookupKeySym> {};
template<> struct fex_gen_config<XkbLookupKeyBinding> {};
template<> struct fex_gen_config<XkbTranslateKeyCode> {};
template<> struct fex_gen_config<XkbTranslateKeySym> {};
template<> struct fex_gen_config<XkbSetAutoRepeatRate> {};
template<> struct fex_gen_config<XkbGetAutoRepeatRate> {};
template<> struct fex_gen_config<XkbChangeEnabledControls> {};
template<> struct fex_gen_config<XkbDeviceBell> {};
template<> struct fex_gen_config<XkbForceDeviceBell> {};
template<> struct fex_gen_config<XkbDeviceBellEvent> {};
template<> struct fex_gen_config<XkbBell> {};
template<> struct fex_gen_config<XkbForceBell> {};
template<> struct fex_gen_config<XkbBellEvent> {};
template<> struct fex_gen_config<XkbSelectEvents> {};
template<> struct fex_gen_config<XkbSelectEventDetails> {};
template<> struct fex_gen_config<XkbNoteMapChanges> {};
template<> struct fex_gen_config<XkbNoteNameChanges> {};
template<> struct fex_gen_config<XkbGetIndicatorState> {};
template<> struct fex_gen_config<XkbGetDeviceIndicatorState> {};
template<> struct fex_gen_config<XkbGetIndicatorMap> {};
template<> struct fex_gen_config<XkbSetIndicatorMap> {};
template<> struct fex_gen_config<XkbGetNamedIndicator> {};
template<> struct fex_gen_config<XkbGetNamedDeviceIndicator> {};
template<> struct fex_gen_config<XkbSetNamedIndicator> {};
template<> struct fex_gen_config<XkbSetNamedDeviceIndicator> {};
template<> struct fex_gen_config<XkbLockModifiers> {};
template<> struct fex_gen_config<XkbLatchModifiers> {};
template<> struct fex_gen_config<XkbLockGroup> {};
template<> struct fex_gen_config<XkbLatchGroup> {};
template<> struct fex_gen_config<XkbSetServerInternalMods> {};
template<> struct fex_gen_config<XkbSetIgnoreLockMods> {};
template<> struct fex_gen_config<XkbVirtualModsToReal> {};
template<> struct fex_gen_config<XkbComputeEffectiveMap> {};
template<> struct fex_gen_config<XkbInitCanonicalKeyTypes> {};
template<> struct fex_gen_config<XkbAllocKeyboard> {};
template<> struct fex_gen_config<XkbFreeKeyboard> {};
template<> struct fex_gen_config<XkbAllocClientMap> {};
template<> struct fex_gen_config<XkbAllocServerMap> {};
template<> struct fex_gen_config<XkbFreeClientMap> {};
template<> struct fex_gen_config<XkbFreeServerMap> {};
template<> struct fex_gen_config<XkbAddKeyType> {};
template<> struct fex_gen_config<XkbAllocIndicatorMaps> {};
template<> struct fex_gen_config<XkbFreeIndicatorMaps> {};
template<> struct fex_gen_config<XkbGetMap> {};
template<> struct fex_gen_config<XkbGetUpdatedMap> {};
template<> struct fex_gen_config<XkbGetMapChanges> {};
template<> struct fex_gen_config<XkbRefreshKeyboardMapping> {};
template<> struct fex_gen_config<XkbGetKeyTypes> {};
template<> struct fex_gen_config<XkbGetKeySyms> {};
template<> struct fex_gen_config<XkbGetKeyActions> {};
template<> struct fex_gen_config<XkbGetKeyBehaviors> {};
template<> struct fex_gen_config<XkbGetVirtualMods> {};
template<> struct fex_gen_config<XkbGetKeyExplicitComponents> {};
template<> struct fex_gen_config<XkbGetKeyModifierMap> {};
template<> struct fex_gen_config<XkbGetKeyVirtualModMap> {};
template<> struct fex_gen_config<XkbAllocControls> {};
template<> struct fex_gen_config<XkbFreeControls> {};
template<> struct fex_gen_config<XkbGetControls> {};
template<> struct fex_gen_config<XkbSetControls> {};
template<> struct fex_gen_config<XkbNoteControlsChanges> {};
template<> struct fex_gen_config<XkbAllocCompatMap> {};
template<> struct fex_gen_config<XkbFreeCompatMap> {};
template<> struct fex_gen_config<XkbGetCompatMap> {};
template<> struct fex_gen_config<XkbSetCompatMap> {};
template<> struct fex_gen_config<XkbAddSymInterpret> {};
template<> struct fex_gen_config<XkbAllocNames> {};
template<> struct fex_gen_config<XkbGetNames> {};
template<> struct fex_gen_config<XkbSetNames> {};
template<> struct fex_gen_config<XkbChangeNames> {};
template<> struct fex_gen_config<XkbFreeNames> {};
template<> struct fex_gen_config<XkbGetState> {};
template<> struct fex_gen_config<XkbSetMap> {};
template<> struct fex_gen_config<XkbChangeMap> {};
template<> struct fex_gen_config<XkbSetDetectableAutoRepeat> {};
template<> struct fex_gen_config<XkbGetDetectableAutoRepeat> {};
template<> struct fex_gen_config<XkbSetAutoResetControls> {};
template<> struct fex_gen_config<XkbGetAutoResetControls> {};
template<> struct fex_gen_config<XkbSetPerClientControls> {};
template<> struct fex_gen_config<XkbGetPerClientControls> {};
template<> struct fex_gen_config<XkbCopyKeyType> {};
template<> struct fex_gen_config<XkbCopyKeyTypes> {};
template<> struct fex_gen_config<XkbResizeKeyType> {};
template<> struct fex_gen_config<XkbResizeKeySyms> {};
template<> struct fex_gen_config<XkbResizeKeyActions> {};
template<> struct fex_gen_config<XkbChangeTypesOfKey> {};
template<> struct fex_gen_config<XkbChangeKeycodeRange> {};
template<> struct fex_gen_config<XkbListComponents> {};
template<> struct fex_gen_config<XkbFreeComponentList> {};
template<> struct fex_gen_config<XkbGetKeyboard> {};
template<> struct fex_gen_config<XkbGetKeyboardByName> {};
template<> struct fex_gen_config<XkbKeyTypesForCoreSymbols> {};
template<> struct fex_gen_config<XkbApplyCompatMapToKey> {};
template<> struct fex_gen_config<XkbUpdateMapFromCore> {};
template<> struct fex_gen_config<XkbAddDeviceLedInfo> {};
template<> struct fex_gen_config<XkbResizeDeviceButtonActions> {};
template<> struct fex_gen_config<XkbAllocDeviceInfo> {};
template<> struct fex_gen_config<XkbFreeDeviceInfo> {};
template<> struct fex_gen_config<XkbNoteDeviceChanges> {};
template<> struct fex_gen_config<XkbGetDeviceInfo> {};
template<> struct fex_gen_config<XkbGetDeviceInfoChanges> {};
template<> struct fex_gen_config<XkbGetDeviceButtonActions> {};
template<> struct fex_gen_config<XkbGetDeviceLedInfo> {};
template<> struct fex_gen_config<XkbSetDeviceInfo> {};
template<> struct fex_gen_config<XkbChangeDeviceInfo> {};
template<> struct fex_gen_config<XkbSetDeviceLedInfo> {};
template<> struct fex_gen_config<XkbSetDeviceButtonActions> {};
template<> struct fex_gen_config<XkbToControl> {};
template<> struct fex_gen_config<XkbSetDebuggingFlags> {};
template<> struct fex_gen_config<XkbApplyVirtualModChanges> {};
template<> struct fex_gen_config<XkbUpdateActionVirtualMods> {};
template<> struct fex_gen_config<XkbUpdateKeyTypeVirtualMods> {};
// Xlib.h
// TODO: template<> struct fex_gen_config<_Xmblen> {};
template<> struct fex_gen_config<XLoadQueryFont> {};
template<> struct fex_gen_config<XQueryFont> {};
template<> struct fex_gen_config<XGetMotionEvents> {};
template<> struct fex_gen_config<XDeleteModifiermapEntry> {};
template<> struct fex_gen_config<XGetModifierMapping> {};
template<> struct fex_gen_config<XInsertModifiermapEntry> {};
template<> struct fex_gen_config<XNewModifiermap> {};
template<> struct fex_gen_config<XCreateImage> : fexgen::custom_guest_entrypoint {};
template<> struct fex_gen_config<XInitImage> : fexgen::custom_guest_entrypoint {};
template<> struct fex_gen_config<XGetImage> {};
template<> struct fex_gen_config<XGetSubImage> {};
template<> struct fex_gen_config<XOpenDisplay> : fexgen::custom_guest_entrypoint {};
template<> struct fex_gen_config<XrmInitialize> {};
template<> struct fex_gen_config<XFetchBytes> {};
template<> struct fex_gen_config<XFetchBuffer> {};
template<> struct fex_gen_config<XGetAtomName> {};
template<> struct fex_gen_config<XGetAtomNames> {};
template<> struct fex_gen_config<XGetDefault> {};
template<> struct fex_gen_config<XDisplayName> {};
template<> struct fex_gen_config<XKeysymToString> {};
template<> struct fex_gen_config<XSynchronize> : fexgen::returns_guest_pointer {};
// TODO: template<> struct fex_gen_config<XSetAfterFunction> {};
template<> struct fex_gen_config<XInternAtom> {};
template<> struct fex_gen_config<XInternAtoms> {};
template<> struct fex_gen_config<XCopyColormapAndFree> {};
template<> struct fex_gen_config<XCreateColormap> {};
template<> struct fex_gen_config<XCreatePixmapCursor> {};
template<> struct fex_gen_config<XCreateGlyphCursor> {};
template<> struct fex_gen_config<XCreateFontCursor> {};
template<> struct fex_gen_config<XLoadFont> {};
template<> struct fex_gen_config<XCreateGC> {};
template<> struct fex_gen_config<XGContextFromGC> {};
template<> struct fex_gen_config<XFlushGC> {};
template<> struct fex_gen_config<XCreatePixmap> {};
template<> struct fex_gen_config<XCreateBitmapFromData> {};
template<> struct fex_gen_config<XCreatePixmapFromBitmapData> {};
template<> struct fex_gen_config<XCreateSimpleWindow> {};
template<> struct fex_gen_config<XGetSelectionOwner> {};
template<> struct fex_gen_config<XCreateWindow> {};
template<> struct fex_gen_config<XListInstalledColormaps> {};
template<> struct fex_gen_config<XListFonts> {};
template<> struct fex_gen_config<XListFontsWithInfo> {};
template<> struct fex_gen_config<XGetFontPath> {};
template<> struct fex_gen_config<XListExtensions> {};
template<> struct fex_gen_config<XListProperties> {};
template<> struct fex_gen_config<XListHosts> {};
template<> struct fex_gen_config<XKeycodeToKeysym> {};
template<> struct fex_gen_config<XLookupKeysym> {};
template<> struct fex_gen_config<XGetKeyboardMapping> {};
template<> struct fex_gen_config<XStringToKeysym> {};
template<> struct fex_gen_config<XMaxRequestSize> {};
template<> struct fex_gen_config<XExtendedMaxRequestSize> {};
template<> struct fex_gen_config<XResourceManagerString> {};
template<> struct fex_gen_config<XScreenResourceString> {};
template<> struct fex_gen_config<XDisplayMotionBufferSize> {};
template<> struct fex_gen_config<XVisualIDFromVisual> {};
// Sets up vtables for various objects
Status XInitThreadsInternal(uintptr_t OnXInitDisplayLock, uintptr_t OnXInitDisplayLockPacker);
template<> struct fex_gen_config<XInitThreads> : fexgen::custom_guest_entrypoint {};
template<> struct fex_gen_config<XInitThreadsInternal> : fexgen::custom_host_impl, fexgen::custom_guest_entrypoint {};
template<> struct fex_gen_config<XLockDisplay> {};
template<> struct fex_gen_config<XUnlockDisplay> {};
template<> struct fex_gen_config<XInitExtension> {};
template<> struct fex_gen_config<XAddExtension> {};
template<> struct fex_gen_config<XFindOnExtensionList> {};
template<> struct fex_gen_config<XEHeadOfExtensionList> {};
template<> struct fex_gen_config<XRootWindow> {};
template<> struct fex_gen_config<XDefaultRootWindow> {};
template<> struct fex_gen_config<XRootWindowOfScreen> {};
template<> struct fex_gen_config<XDefaultVisual> {};
template<> struct fex_gen_config<XDefaultVisualOfScreen> {};
template<> struct fex_gen_config<XDefaultGC> {};
template<> struct fex_gen_config<XDefaultGCOfScreen> {};
template<> struct fex_gen_config<XBlackPixel> {};
template<> struct fex_gen_config<XWhitePixel> {};
template<> struct fex_gen_config<XAllPlanes> {};
template<> struct fex_gen_config<XBlackPixelOfScreen> {};
template<> struct fex_gen_config<XWhitePixelOfScreen> {};
template<> struct fex_gen_config<XNextRequest> {};
template<> struct fex_gen_config<XLastKnownRequestProcessed> {};
template<> struct fex_gen_config<XServerVendor> {};
template<> struct fex_gen_config<XDisplayString> {};
template<> struct fex_gen_config<XDefaultColormap> {};
template<> struct fex_gen_config<XDefaultColormapOfScreen> {};
template<> struct fex_gen_config<XDisplayOfScreen> {};
template<> struct fex_gen_config<XScreenOfDisplay> {};
template<> struct fex_gen_config<XDefaultScreenOfDisplay> {};
template<> struct fex_gen_config<XEventMaskOfScreen> {};
template<> struct fex_gen_config<XScreenNumberOfScreen> {};
// TODO: Make returned function pointer guest-callable. For now, just pretend it already is.
template<> struct fex_gen_config<XSetErrorHandler> : fexgen::returns_guest_pointer {};
template<> struct fex_gen_config<XSetIOErrorHandler> : fexgen::returns_guest_pointer {};
// TODO: template<> struct fex_gen_config<XSetIOErrorExitHandler> {};
template<> struct fex_gen_config<XListPixmapFormats> {};
template<> struct fex_gen_config<XListDepths> {};
template<> struct fex_gen_config<XReconfigureWMWindow> {};
template<> struct fex_gen_config<XGetWMProtocols> {};
template<> struct fex_gen_config<XSetWMProtocols> {};
template<> struct fex_gen_config<XIconifyWindow> {};
template<> struct fex_gen_config<XWithdrawWindow> {};
template<> struct fex_gen_config<XGetCommand> {};
template<> struct fex_gen_config<XGetWMColormapWindows> {};
template<> struct fex_gen_config<XSetWMColormapWindows> {};
template<> struct fex_gen_config<XFreeStringList> {};
template<> struct fex_gen_config<XSetTransientForHint> {};
template<> struct fex_gen_config<XActivateScreenSaver> {};
template<> struct fex_gen_config<XAddHost> {};
template<> struct fex_gen_config<XAddHosts> {};
template<> struct fex_gen_config<XAddToExtensionList> {};
template<> struct fex_gen_config<XAddToSaveSet> {};
template<> struct fex_gen_config<XAllocColor> {};
template<> struct fex_gen_config<XAllocColorCells> {};
template<> struct fex_gen_config<XAllocColorPlanes> {};
template<> struct fex_gen_config<XAllocNamedColor> {};
template<> struct fex_gen_config<XAllowEvents> {};
template<> struct fex_gen_config<XAutoRepeatOff> {};
template<> struct fex_gen_config<XAutoRepeatOn> {};
template<> struct fex_gen_config<XBell> {};
template<> struct fex_gen_config<XBitmapBitOrder> {};
template<> struct fex_gen_config<XBitmapPad> {};
template<> struct fex_gen_config<XBitmapUnit> {};
template<> struct fex_gen_config<XCellsOfScreen> {};
template<> struct fex_gen_config<XChangeActivePointerGrab> {};
template<> struct fex_gen_config<XChangeGC> {};
template<> struct fex_gen_config<XChangeKeyboardControl> {};
template<> struct fex_gen_config<XChangeKeyboardMapping> {};
template<> struct fex_gen_config<XChangePointerControl> {};
template<> struct fex_gen_config<XChangeProperty> {};
template<> struct fex_gen_config<XChangeSaveSet> {};
template<> struct fex_gen_config<XChangeWindowAttributes> {};
template<> struct fex_gen_config<XCheckIfEvent> {};
template<> struct fex_gen_config<XCheckMaskEvent> {};
template<> struct fex_gen_config<XCheckTypedEvent> {};
template<> struct fex_gen_config<XCheckTypedWindowEvent> {};
template<> struct fex_gen_config<XCheckWindowEvent> {};
template<> struct fex_gen_config<XCirculateSubwindows> {};
template<> struct fex_gen_config<XCirculateSubwindowsDown> {};
template<> struct fex_gen_config<XCirculateSubwindowsUp> {};
template<> struct fex_gen_config<XClearArea> {};
template<> struct fex_gen_config<XClearWindow> {};
template<> struct fex_gen_config<XCloseDisplay> {};
template<> struct fex_gen_config<XConfigureWindow> {};
template<> struct fex_gen_config<XConnectionNumber> {};
template<> struct fex_gen_config<XConvertSelection> {};
template<> struct fex_gen_config<XCopyArea> {};
template<> struct fex_gen_config<XCopyGC> {};
template<> struct fex_gen_config<XCopyPlane> {};
template<> struct fex_gen_config<XDefaultDepth> {};
template<> struct fex_gen_config<XDefaultDepthOfScreen> {};
template<> struct fex_gen_config<XDefaultScreen> {};
template<> struct fex_gen_config<XDefineCursor> {};
template<> struct fex_gen_config<XDeleteProperty> {};
template<> struct fex_gen_config<XDestroyWindow> {};
template<> struct fex_gen_config<XDestroySubwindows> {};
template<> struct fex_gen_config<XDoesBackingStore> {};
template<> struct fex_gen_config<XDoesSaveUnders> {};
template<> struct fex_gen_config<XDisableAccessControl> {};
template<> struct fex_gen_config<XDisplayCells> {};
template<> struct fex_gen_config<XDisplayHeight> {};
template<> struct fex_gen_config<XDisplayHeightMM> {};
template<> struct fex_gen_config<XDisplayKeycodes> {};
template<> struct fex_gen_config<XDisplayPlanes> {};
template<> struct fex_gen_config<XDisplayWidth> {};
template<> struct fex_gen_config<XDisplayWidthMM> {};
template<> struct fex_gen_config<XDrawArc> {};
template<> struct fex_gen_config<XDrawArcs> {};
template<> struct fex_gen_config<XDrawImageString> {};
template<> struct fex_gen_config<XDrawImageString16> {};
template<> struct fex_gen_config<XDrawLine> {};
template<> struct fex_gen_config<XDrawLines> {};
template<> struct fex_gen_config<XDrawPoint> {};
template<> struct fex_gen_config<XDrawPoints> {};
template<> struct fex_gen_config<XDrawRectangle> {};
template<> struct fex_gen_config<XDrawRectangles> {};
template<> struct fex_gen_config<XDrawSegments> {};
template<> struct fex_gen_config<XDrawString> {};
template<> struct fex_gen_config<XDrawString16> {};
template<> struct fex_gen_config<XDrawText> {};
template<> struct fex_gen_config<XDrawText16> {};
template<> struct fex_gen_config<XEnableAccessControl> {};
template<> struct fex_gen_config<XEventsQueued> {};
template<> struct fex_gen_config<XFetchName> {};
template<> struct fex_gen_config<XFillArc> {};
template<> struct fex_gen_config<XFillArcs> {};
template<> struct fex_gen_config<XFillPolygon> {};
template<> struct fex_gen_config<XFillRectangle> {};
template<> struct fex_gen_config<XFillRectangles> {};
template<> struct fex_gen_config<XFlush> {};
template<> struct fex_gen_config<XForceScreenSaver> {};
template<> struct fex_gen_config<XFree> : fexgen::custom_guest_entrypoint {};
template<> struct fex_gen_config<XFreeColormap> {};
template<> struct fex_gen_config<XFreeColors> {};
template<> struct fex_gen_config<XFreeCursor> {};
template<> struct fex_gen_config<XFreeExtensionList> {};
template<> struct fex_gen_config<XFreeFont> {};
template<> struct fex_gen_config<XFreeFontInfo> {};
template<> struct fex_gen_config<XFreeFontNames> {};
template<> struct fex_gen_config<XFreeFontPath> {};
template<> struct fex_gen_config<XFreeGC> {};
template<> struct fex_gen_config<XFreeModifiermap> {};
template<> struct fex_gen_config<XFreePixmap> {};
template<> struct fex_gen_config<XGeometry> {};
template<> struct fex_gen_config<XGetErrorDatabaseText> {};
template<> struct fex_gen_config<XGetErrorText> {};
template<> struct fex_gen_config<XGetFontProperty> {};
template<> struct fex_gen_config<XGetGCValues> {};
template<> struct fex_gen_config<XGetGeometry> {};
template<> struct fex_gen_config<XGetIconName> {};
template<> struct fex_gen_config<XGetInputFocus> {};
template<> struct fex_gen_config<XGetKeyboardControl> {};
template<> struct fex_gen_config<XGetPointerControl> {};
template<> struct fex_gen_config<XGetPointerMapping> {};
template<> struct fex_gen_config<XGetScreenSaver> {};
template<> struct fex_gen_config<XGetTransientForHint> {};
template<> struct fex_gen_config<XGetWindowProperty> {};
template<> struct fex_gen_config<XGetWindowAttributes> {};
template<> struct fex_gen_config<XGrabButton> {};
template<> struct fex_gen_config<XGrabKey> {};
template<> struct fex_gen_config<XGrabKeyboard> {};
template<> struct fex_gen_config<XGrabPointer> {};
template<> struct fex_gen_config<XGrabServer> {};
template<> struct fex_gen_config<XHeightMMOfScreen> {};
template<> struct fex_gen_config<XHeightOfScreen> {};
template<> struct fex_gen_config<XIfEvent> {};
template<> struct fex_gen_config<XImageByteOrder> {};
template<> struct fex_gen_config<XInstallColormap> {};
template<> struct fex_gen_config<XKeysymToKeycode> {};
template<> struct fex_gen_config<XKillClient> {};
template<> struct fex_gen_config<XLookupColor> {};
template<> struct fex_gen_config<XLowerWindow> {};
template<> struct fex_gen_config<XMapRaised> {};
template<> struct fex_gen_config<XMapSubwindows> {};
template<> struct fex_gen_config<XMapWindow> {};
template<> struct fex_gen_config<XMaskEvent> {};
template<> struct fex_gen_config<XMaxCmapsOfScreen> {};
template<> struct fex_gen_config<XMinCmapsOfScreen> {};
template<> struct fex_gen_config<XMoveResizeWindow> {};
template<> struct fex_gen_config<XMoveWindow> {};
template<> struct fex_gen_config<XNextEvent> {};
template<> struct fex_gen_config<XNoOp> {};
template<> struct fex_gen_config<XParseColor> {};
template<> struct fex_gen_config<XParseGeometry> {};
template<> struct fex_gen_config<XPeekEvent> {};
// TODO: template<> struct fex_gen_config<XPeekIfEvent> {};
template<> struct fex_gen_config<XPending> {};
template<> struct fex_gen_config<XPlanesOfScreen> {};
template<> struct fex_gen_config<XProtocolRevision> {};
template<> struct fex_gen_config<XProtocolVersion> {};
template<> struct fex_gen_config<XPutBackEvent> {};
template<> struct fex_gen_config<XPutImage> {};
template<> struct fex_gen_config<XQLength> {};
template<> struct fex_gen_config<XQueryBestCursor> {};
template<> struct fex_gen_config<XQueryBestSize> {};
template<> struct fex_gen_config<XQueryBestStipple> {};
template<> struct fex_gen_config<XQueryBestTile> {};
template<> struct fex_gen_config<XQueryColor> {};
template<> struct fex_gen_config<XQueryColors> {};
template<> struct fex_gen_config<XQueryExtension> {};
template<> struct fex_gen_config<XQueryKeymap> {};
template<> struct fex_gen_config<XQueryPointer> {};
template<> struct fex_gen_config<XQueryTextExtents> {};
template<> struct fex_gen_config<XQueryTextExtents16> {};
template<> struct fex_gen_config<XQueryTree> {};
template<> struct fex_gen_config<XRaiseWindow> {};
template<> struct fex_gen_config<XReadBitmapFile> {};
template<> struct fex_gen_config<XReadBitmapFileData> {};
template<> struct fex_gen_config<XRebindKeysym> {};
template<> struct fex_gen_config<XRecolorCursor> {};
template<> struct fex_gen_config<XRefreshKeyboardMapping> {};
template<> struct fex_gen_config<XRemoveFromSaveSet> {};
template<> struct fex_gen_config<XRemoveHost> {};
template<> struct fex_gen_config<XRemoveHosts> {};
template<> struct fex_gen_config<XReparentWindow> {};
template<> struct fex_gen_config<XResetScreenSaver> {};
template<> struct fex_gen_config<XResizeWindow> {};
template<> struct fex_gen_config<XRestackWindows> {};
template<> struct fex_gen_config<XRotateBuffers> {};
template<> struct fex_gen_config<XRotateWindowProperties> {};
template<> struct fex_gen_config<XScreenCount> {};
template<> struct fex_gen_config<XSelectInput> {};
template<> struct fex_gen_config<XSendEvent> {};
template<> struct fex_gen_config<XSetAccessControl> {};
template<> struct fex_gen_config<XSetArcMode> {};
template<> struct fex_gen_config<XSetBackground> {};
template<> struct fex_gen_config<XSetClipMask> {};
template<> struct fex_gen_config<XSetClipOrigin> {};
template<> struct fex_gen_config<XSetClipRectangles> {};
template<> struct fex_gen_config<XSetCloseDownMode> {};
template<> struct fex_gen_config<XSetCommand> {};
template<> struct fex_gen_config<XSetDashes> {};
template<> struct fex_gen_config<XSetFillRule> {};
template<> struct fex_gen_config<XSetFillStyle> {};
template<> struct fex_gen_config<XSetFont> {};
template<> struct fex_gen_config<XSetFontPath> {};
template<> struct fex_gen_config<XSetForeground> {};
template<> struct fex_gen_config<XSetFunction> {};
template<> struct fex_gen_config<XSetGraphicsExposures> {};
template<> struct fex_gen_config<XSetIconName> {};
template<> struct fex_gen_config<XSetInputFocus> {};
template<> struct fex_gen_config<XSetLineAttributes> {};
template<> struct fex_gen_config<XSetModifierMapping> {};
template<> struct fex_gen_config<XSetPlaneMask> {};
template<> struct fex_gen_config<XSetPointerMapping> {};
template<> struct fex_gen_config<XSetScreenSaver> {};
template<> struct fex_gen_config<XSetSelectionOwner> {};
template<> struct fex_gen_config<XSetState> {};
template<> struct fex_gen_config<XSetStipple> {};
template<> struct fex_gen_config<XSetSubwindowMode> {};
template<> struct fex_gen_config<XSetTSOrigin> {};
template<> struct fex_gen_config<XSetTile> {};
template<> struct fex_gen_config<XSetWindowBackground> {};
template<> struct fex_gen_config<XSetWindowBackgroundPixmap> {};
template<> struct fex_gen_config<XSetWindowBorder> {};
template<> struct fex_gen_config<XSetWindowBorderPixmap> {};
template<> struct fex_gen_config<XSetWindowBorderWidth> {};
template<> struct fex_gen_config<XSetWindowColormap> {};
template<> struct fex_gen_config<XStoreBuffer> {};
template<> struct fex_gen_config<XStoreBytes> {};
template<> struct fex_gen_config<XStoreColor> {};
template<> struct fex_gen_config<XStoreColors> {};
template<> struct fex_gen_config<XStoreName> {};
template<> struct fex_gen_config<XStoreNamedColor> {};
template<> struct fex_gen_config<XSync> {};
template<> struct fex_gen_config<XTextExtents> {};
template<> struct fex_gen_config<XTextExtents16> {};
template<> struct fex_gen_config<XTextWidth> {};
template<> struct fex_gen_config<XTextWidth16> {};
template<> struct fex_gen_config<XTranslateCoordinates> {};
template<> struct fex_gen_config<XUndefineCursor> {};
template<> struct fex_gen_config<XUngrabButton> {};
template<> struct fex_gen_config<XUngrabKey> {};
template<> struct fex_gen_config<XUngrabKeyboard> {};
template<> struct fex_gen_config<XUngrabPointer> {};
template<> struct fex_gen_config<XUngrabServer> {};
template<> struct fex_gen_config<XUninstallColormap> {};
template<> struct fex_gen_config<XUnloadFont> {};
template<> struct fex_gen_config<XUnmapSubwindows> {};
template<> struct fex_gen_config<XUnmapWindow> {};
template<> struct fex_gen_config<XVendorRelease> {};
template<> struct fex_gen_config<XWarpPointer> {};
template<> struct fex_gen_config<XWidthMMOfScreen> {};
template<> struct fex_gen_config<XWidthOfScreen> {};
template<> struct fex_gen_config<XWindowEvent> {};
template<> struct fex_gen_config<XWriteBitmapFile> {};
template<> struct fex_gen_config<XSupportsLocale> {};
template<> struct fex_gen_config<XSetLocaleModifiers> {};
template<> struct fex_gen_config<XOpenOM> {};
template<> struct fex_gen_config<XCloseOM> {};
// TODO: template<> struct fex_gen_config<XSetOMValues> {};
// TODO: template<> struct fex_gen_config<XGetOMValues> {};
template<> struct fex_gen_config<XDisplayOfOM> {};
template<> struct fex_gen_config<XLocaleOfOM> {};
// TODO: template<> struct fex_gen_config<XCreateOC> {};
template<> struct fex_gen_config<XDestroyOC> {};
template<> struct fex_gen_config<XOMOfOC> {};
// TODO: template<> struct fex_gen_config<XSetOCValues> {};
// TODO: template<> struct fex_gen_config<XGetOCValues> {};
template<> struct fex_gen_config<XCreateFontSet> {};
template<> struct fex_gen_config<XFreeFontSet> {};
template<> struct fex_gen_config<XFontsOfFontSet> {};
template<> struct fex_gen_config<XBaseFontNameListOfFontSet> {};
template<> struct fex_gen_config<XLocaleOfFontSet> {};
template<> struct fex_gen_config<XContextDependentDrawing> {};
template<> struct fex_gen_config<XDirectionalDependentDrawing> {};
template<> struct fex_gen_config<XContextualDrawing> {};
template<> struct fex_gen_config<XExtentsOfFontSet> {};
template<> struct fex_gen_config<XmbTextEscapement> {};
template<> struct fex_gen_config<XwcTextEscapement> {};
template<> struct fex_gen_config<Xutf8TextEscapement> {};
template<> struct fex_gen_config<XmbTextExtents> {};
template<> struct fex_gen_config<XwcTextExtents> {};
template<> struct fex_gen_config<Xutf8TextExtents> {};
template<> struct fex_gen_config<XmbTextPerCharExtents> {};
template<> struct fex_gen_config<XwcTextPerCharExtents> {};
template<> struct fex_gen_config<Xutf8TextPerCharExtents> {};
template<> struct fex_gen_config<XmbDrawText> {};
template<> struct fex_gen_config<XwcDrawText> {};
template<> struct fex_gen_config<Xutf8DrawText> {};
template<> struct fex_gen_config<XmbDrawString> {};
template<> struct fex_gen_config<XwcDrawString> {};
template<> struct fex_gen_config<Xutf8DrawString> {};
template<> struct fex_gen_config<XmbDrawImageString> {};
template<> struct fex_gen_config<XwcDrawImageString> {};
template<> struct fex_gen_config<Xutf8DrawImageString> {};
template<> struct fex_gen_config<XOpenIM> {};
template<> struct fex_gen_config<XCloseIM> {};
template<> struct fex_gen_config<XGetIMValues> {
using uniform_va_type = void*;
};
template<> struct fex_gen_config<XSetIMValues> {
using uniform_va_type = void*;
};
template<> struct fex_gen_config<XDisplayOfIM> {};
template<> struct fex_gen_config<XLocaleOfIM> {};
template<> struct fex_gen_config<XCreateIC> {
using uniform_va_type = void*;
};
template<> struct fex_gen_config<XDestroyIC> {};
template<> struct fex_gen_config<XSetICFocus> {};
template<> struct fex_gen_config<XUnsetICFocus> {};
template<> struct fex_gen_config<XwcResetIC> {};
template<> struct fex_gen_config<XmbResetIC> {};
template<> struct fex_gen_config<Xutf8ResetIC> {};
template<> struct fex_gen_config<XSetICValues> {
using uniform_va_type = void*;
};
template<> struct fex_gen_config<XGetICValues> {
using uniform_va_type = void*;
};
template<> struct fex_gen_config<XIMOfIC> {};
template<> struct fex_gen_config<XFilterEvent> {};
template<> struct fex_gen_config<XmbLookupString> {};
template<> struct fex_gen_config<XwcLookupString> {};
template<> struct fex_gen_config<Xutf8LookupString> {};
template<> struct fex_gen_config<XVaCreateNestedList> {
using uniform_va_type = void*;
};
template<> struct fex_gen_config<XRegisterIMInstantiateCallback> : fexgen::custom_guest_entrypoint {};
template<> struct fex_gen_config<XUnregisterIMInstantiateCallback> : fexgen::custom_guest_entrypoint {};
template<> struct fex_gen_config<XInternalConnectionNumbers> {};
template<> struct fex_gen_config<XProcessInternalConnection> {};
template<> struct fex_gen_config<XAddConnectionWatch> {};
template<> struct fex_gen_config<XRemoveConnectionWatch> {};
template<> struct fex_gen_config<XSetAuthorization> {};
template<> struct fex_gen_config<_Xmbtowc> {};
template<> struct fex_gen_config<_Xwctomb> {};
template<> struct fex_gen_config<XGetEventData> {};
template<> struct fex_gen_config<XFreeEventData> : fexgen::custom_guest_entrypoint {};
// Xresource.h
template<> struct fex_gen_config<Xpermalloc> {};
template<> struct fex_gen_config<XrmStringToQuark> {};
template<> struct fex_gen_config<XrmPermStringToQuark> {};
template<> struct fex_gen_config<XrmQuarkToString> {};
template<> struct fex_gen_config<XrmUniqueQuark> {};
template<> struct fex_gen_config<XrmStringToQuarkList> {};
template<> struct fex_gen_config<XrmStringToBindingQuarkList> {};
template<> struct fex_gen_config<XrmDestroyDatabase> {};
template<> struct fex_gen_config<XrmQPutResource> {};
template<> struct fex_gen_config<XrmPutResource> {};
template<> struct fex_gen_config<XrmQPutStringResource> {};
template<> struct fex_gen_config<XrmPutStringResource> {};
template<> struct fex_gen_config<XrmPutLineResource> {};
template<> struct fex_gen_config<XrmQGetResource> {};
template<> struct fex_gen_config<XrmGetResource> {};
template<> struct fex_gen_config<XrmQGetSearchList> {};
template<> struct fex_gen_config<XrmQGetSearchResource> {};
template<> struct fex_gen_config<XrmSetDatabase> {};
template<> struct fex_gen_config<XrmGetDatabase> {};
template<> struct fex_gen_config<XrmGetFileDatabase> {};
template<> struct fex_gen_config<XrmCombineFileDatabase> {};
template<> struct fex_gen_config<XrmGetStringDatabase> {};
template<> struct fex_gen_config<XrmPutFileDatabase> {};
template<> struct fex_gen_config<XrmMergeDatabases> {};
template<> struct fex_gen_config<XrmCombineDatabase> {};
template<> struct fex_gen_config<XrmEnumerateDatabase> {};
template<> struct fex_gen_config<XrmLocaleOfDatabase> {};
template<> struct fex_gen_config<XrmParseCommand> {};
// Xutil.h
template<> struct fex_gen_config<XDestroyImage> {};
template<> struct fex_gen_config<XGetPixel> {};
template<> struct fex_gen_config<XPutPixel> {};
template<> struct fex_gen_config<XSubImage> {};
template<> struct fex_gen_config<XAddPixel> {};
template<> struct fex_gen_config<XAllocClassHint> {};
template<> struct fex_gen_config<XAllocIconSize> {};
template<> struct fex_gen_config<XAllocSizeHints> {};
template<> struct fex_gen_config<XAllocStandardColormap> {};
template<> struct fex_gen_config<XAllocWMHints> {};
template<> struct fex_gen_config<XClipBox> {};
template<> struct fex_gen_config<XCreateRegion> {};
template<> struct fex_gen_config<XDefaultString> {};
template<> struct fex_gen_config<XDeleteContext> {};
template<> struct fex_gen_config<XDestroyRegion> {};
template<> struct fex_gen_config<XEmptyRegion> {};
template<> struct fex_gen_config<XEqualRegion> {};
template<> struct fex_gen_config<XFindContext> {};
template<> struct fex_gen_config<XGetClassHint> {};
template<> struct fex_gen_config<XGetIconSizes> {};
template<> struct fex_gen_config<XGetNormalHints> {};
template<> struct fex_gen_config<XGetRGBColormaps> {};
template<> struct fex_gen_config<XGetSizeHints> {};
template<> struct fex_gen_config<XGetStandardColormap> {};
template<> struct fex_gen_config<XGetTextProperty> {};
template<> struct fex_gen_config<XGetVisualInfo> {};
template<> struct fex_gen_config<XGetWMClientMachine> {};
template<> struct fex_gen_config<XGetWMHints> {};
template<> struct fex_gen_config<XGetWMIconName> {};
template<> struct fex_gen_config<XGetWMName> {};
template<> struct fex_gen_config<XGetWMNormalHints> {};
template<> struct fex_gen_config<XGetWMSizeHints> {};
template<> struct fex_gen_config<XGetZoomHints> {};
template<> struct fex_gen_config<XIntersectRegion> {};
template<> struct fex_gen_config<XConvertCase> {};
template<> struct fex_gen_config<XLookupString> {};
template<> struct fex_gen_config<XMatchVisualInfo> {};
template<> struct fex_gen_config<XOffsetRegion> {};
template<> struct fex_gen_config<XPointInRegion> {};
template<> struct fex_gen_config<XPolygonRegion> {};
template<> struct fex_gen_config<XRectInRegion> {};
template<> struct fex_gen_config<XSaveContext> {};
template<> struct fex_gen_config<XSetClassHint> {};
template<> struct fex_gen_config<XSetIconSizes> {};
template<> struct fex_gen_config<XSetNormalHints> {};
template<> struct fex_gen_config<XSetRGBColormaps> {};
template<> struct fex_gen_config<XSetSizeHints> {};
template<> struct fex_gen_config<XSetStandardProperties> {};
template<> struct fex_gen_config<XSetTextProperty> {};
template<> struct fex_gen_config<XSetWMClientMachine> {};
template<> struct fex_gen_config<XSetWMHints> {};
template<> struct fex_gen_config<XSetWMIconName> {};
template<> struct fex_gen_config<XSetWMName> {};
template<> struct fex_gen_config<XSetWMNormalHints> {};
template<> struct fex_gen_config<XSetWMProperties> {};
template<> struct fex_gen_config<XmbSetWMProperties> {};
template<> struct fex_gen_config<Xutf8SetWMProperties> {};
template<> struct fex_gen_config<XSetWMSizeHints> {};
template<> struct fex_gen_config<XSetRegion> {};
template<> struct fex_gen_config<XSetStandardColormap> {};
template<> struct fex_gen_config<XSetZoomHints> {};
template<> struct fex_gen_config<XShrinkRegion> {};
template<> struct fex_gen_config<XStringListToTextProperty> {};
template<> struct fex_gen_config<XSubtractRegion> {};
template<> struct fex_gen_config<XmbTextListToTextProperty> {};
template<> struct fex_gen_config<XwcTextListToTextProperty> {};
template<> struct fex_gen_config<Xutf8TextListToTextProperty> {};
template<> struct fex_gen_config<XwcFreeStringList> {};
template<> struct fex_gen_config<XTextPropertyToStringList> {};
template<> struct fex_gen_config<XmbTextPropertyToTextList> {};
template<> struct fex_gen_config<XwcTextPropertyToTextList> {};
template<> struct fex_gen_config<Xutf8TextPropertyToTextList> {};
template<> struct fex_gen_config<XUnionRectWithRegion> {};
template<> struct fex_gen_config<XUnionRegion> {};
template<> struct fex_gen_config<XWMGeometry> {};
template<> struct fex_gen_config<XXorRegion> {};
// ImUtil.h
template<> struct fex_gen_config<_XGetScanlinePad> {};
template<> struct fex_gen_config<_XGetBitsPerPixel> {};
template<> struct fex_gen_config<_XSetImage> {};
template<> struct fex_gen_config<_XReverse_Bytes> {};
template<> struct fex_gen_config<_XInitImageFuncPtrs> : fexgen::custom_guest_entrypoint {};