3 typedef struct{double x,y;}point;
4 point pts[]={{1.0,2.0},{3.0,4.0},{5.0,6.0},{7.0,8.0}};
5 static int va1(int nargs,...)
12 pi=va_arg(args,point);
13 if(pts[i].x!=pi.x||pts[i].y!=pi.y)abort();
18 typedef struct{int x,y;}ipoint;
19 ipoint ipts[]={{1,2},{3,4},{5,6},{7,8}};
20 static int va2(int nargs,...)
27 pi=va_arg(args,ipoint);
28 if(ipts[i].x!=pi.x||ipts[i].y!=pi.y)abort();
35 va1(4,pts[0],pts[1],pts[2],pts[3]);
36 va2(4,ipts[0],ipts[1],ipts[2],ipts[3]);