#include <stdlib.h>
#include "glutint.h"
void GLUTAPIENTRY
glutTabletMotionFunc(GLUTtabletMotionCB tabletMotionFunc)
{
__glutCurrentWindow->tabletMotion = tabletMotionFunc;
__glutUpdateInputDeviceMaskFunc = __glutUpdateInputDeviceMask;
__glutPutOnWorkList(__glutCurrentWindow,
GLUT_DEVICE_MASK_WORK);
if (tabletMotionFunc == NULL) {
__glutCurrentWindow->tabletPos[0] = -1;
__glutCurrentWindow->tabletPos[1] = -1;
}
}
void GLUTAPIENTRY
glutTabletButtonFunc(GLUTtabletButtonCB tabletButtonFunc)
{
__glutCurrentWindow->tabletButton = tabletButtonFunc;
__glutUpdateInputDeviceMaskFunc = __glutUpdateInputDeviceMask;
__glutPutOnWorkList(__glutCurrentWindow,
GLUT_DEVICE_MASK_WORK);
}