Typedefs starting with `c' in Quake

• cachepic_t Quake/draw.c:47
• cache_system_t Quake/zone.c:564
• cache_user_t Quake/zone.h:114
• cd_info Quake/cd_audio.c:223
• client_static_t Quake/client.h:140
• clipplane_t Quake/r_local.h:95
• cmdalias_t Quake/cmd.c:33
• cmd_source_t Quake/cmd.h:76
• ComPort Quake/net_comx.c:164
• cshift_t Quake/client.h:54
• cvar_t Quake/cvar.h:64