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XtInitializeWidgetClass - initialize a widget class
#include <X11/Intrinsic.h>
void XtInitializeWidgetClass(WidgetClass object_class);
object_class
Specifies the object class to initialize.
If the specified widget class is already initialized, XtInitialize-
WidgetClass returns immediately.
If the class initialization procedure registers type converters, these
type converters are not available until the first object of the class
or subclass is created or XtInitializeWidgetClass is called.
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface
X Version 11 libXt 1.3.1 XtInitializeWidgetClass(3)