void SD_Initimf(global_game_variables_t *gvar);\r
void SD_imf_free_music(global_game_variables_t *gvar);\r
int SD_imf_load_music(const char *path, global_game_variables_t *gvar);\r
void SD_Initimf(global_game_variables_t *gvar);\r
void SD_imf_free_music(global_game_variables_t *gvar);\r
int SD_imf_load_music(const char *path, global_game_variables_t *gvar);\r