Function OPEN_FONT

grtext/grfont.cpp:182–195

}

inline FONTFILE OPEN_FONT(const char *filename) {
  FONTFILE fp;
  int file_id;

  fp = (FONTFILE)cfopen(filename, "rb");
  if (!fp)
    return nullptr;

  file_id = READ_FONT_INT(fp);
  if (file_id != 0xfeedbaba)
    return (FONTFILE)(-1);

  return fp;
}

inline void CLOSE_FONT(FONTFILE ffile) { cfclose(ffile); }