//枚举函数调用//#include <idc.idc>static main(){	auto func,end,target,inst,name,flags,xref;	flags = SEARCH_DOWN | SEARCH_NEXT;	func = GetFunctionAttr(ScreenEA(),FUNCATTR_START);	if(func != -1)	{		name = Name(func);		end = GetFunctionAttr(func,FUNCATTR_END);		for(inst = func; inst < end; inst = FindCode(inst,flags))		{			for(target = Rfirst(inst) ; target != BADADDR; target = Rnext(inst,target))	//Rfirst取得第一个对它的代码的调用			{				xref = XrefType();	//这个程序中只是对调用其它函数的交叉引用感兴趣，所以只关注fl_CN和fl_CF类型的交叉引用				if(xref == fl_CN || xref == fl_CF)				{					Message("%s calls %s from 0x%x\n",name,Name(target),inst);				}			}		}	}	else	{		Warning("No function found at location %x",ScreenEA());	}}

结果如下：