Audio codecs addon
These functions are declared in the following header file. Link with allegro_acodec.
 #include <allegro5/allegro_acodec.h>al_init_acodec_addon
bool al_init_acodec_addon(void)This function registers all the known audio file type handlers for al_load_sample, al_save_sample, al_load_audio_stream, etc.
Depending on what libraries are available, the full set of recognised extensions is: .wav, .flac, .ogg, .opus, .it, .mod, .s3m, .xm, .voc.
Limitations:
- Saving is only supported for wav files. 
- The wav file loader currently only supports 8/16 bit little endian PCM files. 16 bits are used when saving wav files. Use flac files if more precision is required. 
- Module files (.it, .mod, .s3m, .xm) are often composed with streaming in mind, and sometimes cannot be easily rendered into a finite length sample. Therefore they cannot be loaded with al_load_sample/al_load_sample_f and must be streamed with al_load_audio_stream or al_load_audio_stream_f. 
- .voc file streaming is unimplemented. 
Return true on success.
Examples:
al_is_acodec_addon_initialized
bool al_is_acodec_addon_initialized(void)Returns true if the acodec addon is initialized, otherwise returns false.
Since: 5.2.6
al_get_allegro_acodec_version
uint32_t al_get_allegro_acodec_version(void)Returns the (compiled) version of the addon, in the same format as al_get_allegro_version.