font_drop_xrender_surfaces  926 src/font.h     extern void font_drop_xrender_surfaces (struct frame *f);
font_drop_xrender_surfaces  868 src/xfns.c     	font_drop_xrender_surfaces (f);
font_drop_xrender_surfaces  876 src/xfns.c               font_drop_xrender_surfaces (f);
font_drop_xrender_surfaces 5073 src/xterm.c      font_drop_xrender_surfaces (f);
font_drop_xrender_surfaces 11202 src/xterm.c      font_drop_xrender_surfaces (f);