static int compare_time(void *x, void *y)
{
return ((client_node
*)x
)->time - ((client_node
*)y
)->time; }
c3RhdGljIGludCBjb21wYXJlX3RpbWUodm9pZCAqeCwgdm9pZCAqeSkKewoJcmV0dXJuICgoY2xpZW50X25vZGUgKil4KS0+dGltZSAtICgoY2xpZW50X25vZGUgKil5KS0+dGltZTsKfQ==
prog.c:3:24: error: expected expression
return ((client_node *)x)->time - ((client_node *)y)->time;
^
prog.c:3:11: error: use of undeclared identifier 'client_node'
return ((client_node *)x)->time - ((client_node *)y)->time;
^
prog.c:3:51: error: expected expression
return ((client_node *)x)->time - ((client_node *)y)->time;
^
prog.c:3:38: error: use of undeclared identifier 'client_node'
return ((client_node *)x)->time - ((client_node *)y)->time;
^
4 errors generated.