ao_file_extension

declared in "ao/ao.h";

Returns the normal file extension associated with a particular driver (like "wav" or "au"). This is just an information function to allow library users to guess appropriate file names. You can safely ignore the recommended extension.

const char* ao_file_extension(int driver_id);

Parameters

driver_id

The ID number of the driver as returned by either ao_driver_id() or ao_default_driver_id().

Return Values

pointer to string containing suggested file extension.

NULL if this driver has no file extension associated with it or if this driver does not exist.