All symbols starting with `x' in 321/client

• x2 321/client/block8.h:15
• x4 321/client/block16.h:15
• x86_TimerGetHistogram 321/client/x86.c:90
• x86_TimerInit 321/client/x86.c:69
• xatcredits 321/client/menu.c:1637
• xe8 321/client/cl_tent.c:692