00001 struct list { 00002 int val; 00003 struct list* next; 00004 }; 00005 00006 00007 struct complex; 00008 00009 struct complex* pcomplex; 00010 00011 struct complex { 00012 double r, i; 00013 }; 00014 00015 00016 int 00017 main() 00018 { 00019 struct complex c1; 00020 c1.r = 0.0; 00021 }