Load the authentication cookie from a file. This function is primarily
* meant for PulseAudio's own tunnel modules, which need to load the cookie
* from a custom location. Applications don't usually need to care about the
* cookie at all, but if it happens that you know what the authentication
* cookie is and your application needs to load it from a non-standard
* location, feel free to use this function. \since 5.0
Load the authentication cookie from a file. This function is primarily * meant for PulseAudio's own tunnel modules, which need to load the cookie * from a custom location. Applications don't usually need to care about the * cookie at all, but if it happens that you know what the authentication * cookie is and your application needs to load it from a non-standard * location, feel free to use this function. \since 5.0