public static extern void RTCSetMinDebugLogLevel(RTCLoggingSeverity severity);
public static void SetMinDebugLogLevel(RTCLoggingSeverity severity) => RTCSetMinDebugLogLevel(severity);
public static extern void RTCLogEx(RTCLoggingSeverity severity, NSString log_string);
public static void LogEx(RTCLoggingSeverity severity, NSString log_string) => RTCLogEx(severity, log_string);