XBestIconSize    1605 magick/animate.c   XBestIconSize(display,&windows->icon,display_image);
XBestIconSize    4455 magick/display.c   XBestIconSize(display,&windows->pan,image);
XBestIconSize    4489 magick/display.c   XBestIconSize(display,&windows->icon,image);
XBestIconSize    14508 magick/display.c   XBestIconSize(display,&windows->icon,display_image);
XBestIconSize    1337 magick/methods.h #define XBestIconSize  PrependMagickMethod(XBestIconSize)
XBestIconSize     534 magick/xwindow-private.h   XBestIconSize(Display *,XWindowInfo *,Image *),