free_audio_stream_buffer - Tells the audio stream player new data can be played. Allegro game programming

       Call  this function after get_audio_stream_buffer() returns a non-NULL address, to indicate that you have
       loaded a new block of samples to that location and the data is now ready to be played. Example:

          mem_chunk = get_audio_stream_buffer(buffer);
          if (mem_chunk != NULL) {
             /* Refill the stream buffer. */
             ...
             free_audio_stream_buffer(buffer);
          }

       free_audio_stream_buffer - Tells the audio stream player new data can be played. Allegro game programming
       library.

get_audio_stream_buffer(3alleg4), exstream(3alleg4)

Allegro                                           version 4.4.3                free_audio_stream_buffer(3alleg4)

#include<allegro.h>voidfree_audio_stream_buffer(AUDIOSTREAM*stream);