ftp://debian.lcs.mit.edu/debian/pool/main/c/  direct

[DIR]camlbz2/  direct  359+ twin directories
[DIR]cppcheck/  direct  620+ twin directories
[DIR]coinor-csdp/  direct  311+ twin directories
[DIR]cipux-rpc/  direct  226+ twin directories
[DIR]coinor-vol/  direct  356+ twin directories
[DIR]clutter-1.0/  direct  334+ twin directories
[DIR]coinor-cgl/  direct  163 twin directories
[DIR]concordance/  direct  267+ twin directories
[DIR]connman/  direct  449+ twin directories
[DIR]console-braille/  direct  162 twin directories
[DIR]corosync/  direct  430+ twin directories
[DIR]cdo/  direct  593+ twin directories
[DIR]childsplay-alphabet-sounds-bg/  direct  301+ twin directories
[DIR]childsplay-alphabet-sounds-el/  direct  301+ twin directories
[DIR]childsplay-alphabet-sounds-en-gb/  direct  301+ twin directories
[DIR]childsplay-alphabet-sounds-nb/  direct  301+ twin directories
[DIR]childsplay-alphabet-sounds-ro/  direct  301+ twin directories
[DIR]childsplay-alphabet-sounds-sl/  direct  301+ twin directories
[DIR]cipux-rbac-simple/  direct  299+ twin directories
[DIR]clamav-unofficial-sigs/  direct  334+ twin directories
[DIR]coinor-osi/  direct  312+ twin directories
[DIR]cupt/  direct  306+ twin directories
[DIR]canorus/  direct  350+ twin directories
[DIR]chromium-bsu/  direct  376+ twin directories
[DIR]cachefilesd/  direct  311+ twin directories
[DIR]cconv/  direct  339+ twin directories
[DIR]cython/  direct  773+ twin directories
[DIR]cyrus2courier/  direct  596+ twin directories
[DIR]cyrus21-imapd/  direct  774+ twin directories
[DIR]cyrus-sasl2-heimdal/  direct  595+ twin directories
[DIR]cyrus-sasl2/  direct  1229+ twin directories
[DIR]cyrus-imapd-2.3/  direct  276+ twin directories
[DIR]cyrus-imapd-2.2/  direct  628+ twin directories
[DIR]cyphesis-cpp/  direct  630+ twin directories
[DIR]cynthiune.app/  direct  593+ twin directories
[DIR]cycle/  direct  649+ twin directories
[DIR]cyclades-serial-client/  direct  607+ twin directories
[DIR]cycfx2prog/  direct  477+ twin directories
[DIR]cxxtools/  direct  617+ twin directories
[DIR]cxref/  direct  946+ twin directories
[DIR]cx-bsdiff/  direct  553+ twin directories
[DIR]cwirc/  direct  772+ twin directories
[DIR]cwiid/  direct  573+ twin directories
[DIR]cwidget/  direct  679+ twin directories
[DIR]cwebx/  direct  696+ twin directories
[DIR]cweb-latex/  direct  616+ twin directories
[DIR]cwdaemon/  direct  1281+ twin directories
[DIR]cwcdr/  direct  588+ twin directories
[DIR]cvxopt/  direct  492+ twin directories
[DIR]cvsweb/  direct  989+ twin directories