font_drop_xrender_surfaces  912 src/font.h     extern void font_drop_xrender_surfaces (struct frame *f);
font_drop_xrender_surfaces  843 src/xfns.c     	font_drop_xrender_surfaces (f);
font_drop_xrender_surfaces  851 src/xfns.c               font_drop_xrender_surfaces (f);
font_drop_xrender_surfaces 4995 src/xterm.c      font_drop_xrender_surfaces (f);
font_drop_xrender_surfaces 10988 src/xterm.c      font_drop_xrender_surfaces (f);