next_marker      1005 jdmarker.c     	if (! next_marker(cinfo))
next_marker      1164 jdmarker.c         if (! next_marker(cinfo))
next_marker      1270 jdmarker.c           if (! next_marker(cinfo))
next_marker       350 rdjpgcom.c         marker = next_marker();
next_marker       300 wrjpgcom.c         marker = next_marker();