Letter: C
- chkconfig-1.3.30.2-2.el5: A system tool for maintaining the /etc/rc*.d hierarchy.
 - cman-2.0.115-1.el5_4.7: cman - The Cluster Manager
 - cman-2.0.115-1.el5_4.9: cman - The Cluster Manager
 - cman-devel-2.0.115-1.el5_4.7: cman cluster manager development package
 - cman-devel-2.0.115-1.el5_4.9: cman cluster manager development package
 - coolkey-1.1.0-14.el5: CoolKey PKCS #11 module
 - coolkey-devel-1.1.0-14.el5: CoolKey Applet libraries
 - cpuspeed-1.2.1-9.el5: CPU frequency adjusting daemon
 - cups-1.3.7-11.el5_4.5: Common Unix Printing System
 - cups-devel-1.3.7-11.el5_4.5: Common Unix Printing System - development environment
 - cups-libs-1.3.7-11.el5_4.5: Common Unix Printing System - libraries
 - cups-lpd-1.3.7-11.el5_4.5: Common Unix Printing System - lpd emulation