ftfont_has_char   933 src/font.h     extern int ftfont_has_char (Lisp_Object, int);
ftfont_has_char   360 src/ftcrfont.c     return ftfont_has_char (font, c);
ftfont_has_char  3130 src/ftfont.c     .has_char = ftfont_has_char,
ftfont_has_char   446 src/xftfont.c      return ftfont_has_char (font, c);