This macro will evaluate to true if compiled with SDL_mixer at least X.Y.Z.
Defined in <SDL3_mixer/SDL_mixer.h>
#define SDL_MIXER_VERSION_ATLEAST(X, Y, Z) \
((SDL_MIXER_MAJOR_VERSION >= X) && \
(SDL_MIXER_MAJOR_VERSION > X || SDL_MIXER_MINOR_VERSION >= Y) && \
(SDL_MIXER_MAJOR_VERSION > X || SDL_MIXER_MINOR_VERSION > Y || SDL_MIXER_MICRO_VERSION >= Z))