GLOBAL
    base_opcode 200
    encoder_headers "fooUtils.h" "fooBase.h"

fooIsBuffer
    dir stuff in
    len stuff (4 * sizeof(float))
    param_check stuff if (n == NULL) { LOG(ERROR) << "NULL stuff"; return; }

fooUnsupported
    dir params in
    flag unsupported

fooDoEncoderFlush
    flag flushOnEncode