pkgs/development/libraries/SDL2_mixer/SDL_mixer-2.0-incompatible-pointer-comparison-fix.patch

   1 --- a/music_mpg123.c    2018-10-31 10:59:00.000000000 -0400
   2 +++ b/music_mpg123.c    2023-09-05 21:31:51.529191521 -0400
   3 @@ -48,7 +48,11 @@
   4      int (*mpg123_open_handle)(mpg123_handle *mh, void *iohandle);
   5      const char* (*mpg123_plain_strerror)(int errcode);
   6      void (*mpg123_rates)(const long **list, size_t *number);
   7 +#if (MPG123_API_VERSION >= 45) /* api (but not abi) change as of mpg123-1.26.0 */
   8 +    int (*mpg123_read)(mpg123_handle *mh, void *outmemory, size_t outmemsize, size_t *done );
   9 +#else
  10      int (*mpg123_read)(mpg123_handle *mh, unsigned char *outmemory, size_t outmemsize, size_t *done );
  11 +#endif
  12      int (*mpg123_replace_reader_handle)( mpg123_handle *mh, ssize_t (*r_read) (void *, void *, size_t), off_t (*r_lseek)(void *, off_t, int), void (*cleanup)(void*) );
  13      off_t (*mpg123_seek)( mpg123_handle *mh, off_t sampleoff, int whence );
  14      const char* (*mpg123_strerror)(mpg123_handle *mh);
  15 @@ -95,7 +99,11 @@
  16          FUNCTION_LOADER(mpg123_open_handle, int (*)(mpg123_handle *mh, void *iohandle))
  17          FUNCTION_LOADER(mpg123_plain_strerror, const char* (*)(int errcode))
  18          FUNCTION_LOADER(mpg123_rates, void (*)(const long **list, size_t *number));
  19 +#if (MPG123_API_VERSION >= 45) /* api (but not abi) change as of mpg123-1.26.0 */
  20 +        FUNCTION_LOADER(mpg123_read, int (*)(mpg123_handle *mh, void *outmemory, size_t outmemsize, size_t *done ))
  21 +#else
  22          FUNCTION_LOADER(mpg123_read, int (*)(mpg123_handle *mh, unsigned char *outmemory, size_t outmemsize, size_t *done ))
  23 +#endif
  24          FUNCTION_LOADER(mpg123_replace_reader_handle, int (*)( mpg123_handle *mh, ssize_t (*r_read) (void *, void *, size_t), off_t (*r_lseek)(void *, off_t, int), void (*cleanup)(void*) ))
  25          FUNCTION_LOADER(mpg123_seek, off_t (*)( mpg123_handle *mh, off_t sampleoff, int whence ))
  26          FUNCTION_LOADER(mpg123_strerror, const char* (*)(mpg123_handle *mh))