Method warn

include/OpcodeBase.hpp:229–244

        va_end(args);
    }
    void warn(CSOUND *csound, const char *format,...)
    {
        if(csound) {
            if(csound->GetMessageLevel(csound) & CS_WARNMSG) {
                va_list args;
                va_start(args, format);
                csound->MessageV(csound, CSOUNDMSG_WARNING, format, args);
                va_end(args);
            }
        } else {
            va_list args;
            va_start(args, format);
            vfprintf(stdout, format, args);
            va_end(args);
        }
    }
    OPDS opds;
};