soup_sys

Function soup_websocket_client_prepare_handshake_with_extensions

Source 
pub unsafe extern "C" fn soup_websocket_client_prepare_handshake_with_extensions(
    msg: *mut SoupMessage,
    origin: *const c_char,
    protocols: *mut *mut c_char,
    supported_extensions: *mut GPtrArray,
)
Available on crate feature v2_68 only.