306 typedef struct LodePNGCompressSettings LodePNGCompressSettings;  typedef
307 struct LodePNGCompressSettings /*deflate = compress*/ {  struct
319                           const LodePNGCompressSettings*);  argument
325                              const LodePNGCompressSettings*);  argument
330 extern const LodePNGCompressSettings lodepng_default_compress_settings;  argument
331 void lodepng_compress_settings_init(LodePNGCompressSettings* settings);
732   LodePNGCompressSettings zlibsettings; /*settings for the zlib encoder, such as window size, ...*/
956                                const LodePNGCompressSettings* settings);
968                          const LodePNGCompressSettings* settings);
1056                   const LodePNGCompressSettings& settings = lodepng_default_compress_settings);
1060                   const LodePNGCompressSettings& settings = lodepng_default_compress_settings);