Function paho_mqtt_sys::MQTTAsync_global_init

pub unsafe extern "C" fn MQTTAsync_global_init(
    inits: *mut MQTTAsync_init_options
)

Global init of mqtt library. Call once on program start to set global behaviour. handle_openssl_init - if mqtt library should handle openssl init (1) or rely on the caller to init it before using mqtt (0)