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#ifndef _LWLIB_UTILS_H_
#define _LWLIB_UTILS_H_
void XtNoClearRefreshWidget (Widget);
typedef void (*XtApplyToWidgetsProc) (Widget, XtPointer);
typedef void* (*XtApplyUntilToWidgetsProc) (Widget, XtPointer);
void XtApplyToWidgets (Widget, XtApplyToWidgetsProc, XtPointer);
void *XtApplyUntilToWidgets (Widget, XtApplyUntilToWidgetsProc, XtPointer);
Widget *XtCompositeChildren (Widget, unsigned int *);
/* returns True is the widget is being destroyed, False otherwise */
Boolean
XtWidgetBeingDestroyedP (Widget widget);
#ifdef USE_CAIRO
#include <cairo.h>
#include <fontconfig/fontconfig.h>
typedef struct {
cairo_scaled_font_t *scaled_font;
int ascent, descent, height, max_advance_width;
} XftFont;
typedef cairo_t XftDraw;
typedef struct {
unsigned long pixel;
struct {unsigned short red, green, blue, alpha;} color;
} XftColor;
#ifdef HAVE_XRENDER
#include <X11/extensions/Xrender.h>
#else
typedef struct {
unsigned short width, height;
short x, y, xOff, yOff;
} XGlyphInfo;
#endif
#define XftFontOpenName crxft_font_open_name
extern XftFont *crxft_font_open_name (Display *, int, const char *);
#define XftFontClose(dpy, pub) crxft_font_close (pub)
extern void crxft_font_close (XftFont *);
#define XftDrawCreate(dpy, drawable, visual, colormap) \
crxft_draw_create (dpy, drawable, visual)
extern cairo_t *crxft_draw_create (Display *, Drawable, Visual *);
#define XftDrawDestroy cairo_destroy
#define XftDrawRect crxft_draw_rect
extern void crxft_draw_rect (cairo_t *, const XftColor *, int, int,
unsigned int, unsigned int);
#define XftDrawStringUtf8 crxft_draw_string
extern void crxft_draw_string (cairo_t *, const XftColor *, XftFont *,
int, int, const FcChar8 *, int);
#define XftTextExtentsUtf8(dpy, pub, string, len, extents) \
crxft_text_extents (pub, string, len, extents)
extern void crxft_text_extents (XftFont *, const FcChar8 *, int, XGlyphInfo *);
#endif /* USE_CAIRO */
#endif /* _LWLIB_UTILS_H_ */
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