void(entity e, string m) setmodel = #3; // set movetype and solid first
void(entity e, vector min, vector max) setsize = #4;
// #5 was removed
-void() break = #6;
+void() break_to_debugger = #6;
float() random = #7; // returns 0 - 1
void(entity e, float chan, string samp, float vol, float atten) sound = #8;
vector(vector v) normalize = #9;