Get the version of SDL_mixer that is linked against your program.
Defined in <SDL3_mixer/SDL_mixer.h>
int MIX_Version(void);
(int) Returns the version of the linked library.
If you are linking to SDL_mixer dynamically, then it is possible that the current version will be different than the version you compiled against. This function returns the current version, while SDL_MIXER_VERSION is the version you compiled with.
This function may be called safely at any time, even before MIX_Init().
This function is available since SDL_mixer 3.0.0.