JTRC_MISC_MARKER  834 third_party/libjpeg/jdmarker.c     TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker,
JTRC_MISC_MARKER  860 third_party/libjpeg/jdmarker.c   TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker, (int) length);