   C++ Structures
  Hiya,I have a quick question I was hoping someone could answer - what's the difference between these two structure declarations?struct MYSTRUCT{   int a;};struct{   int a;} MYSTRUCT;Thanks for any help - I've always assumed they are the same, but thought I'd check! [smile]   
  The first defines a structure named MYSTRUCT.The second defines a variable named MYSTRUCT of an unnamed structure type.   ;  That's great, thanks.   ;  Often in C you will see code like this:typedef struct Foo {   int a;} Foo;This doesn't declare any variables, it just allows one to reference a structure without dealing with the structure "namespace".Example:struct One { int a; };void frobnicate( struct One * );// void frobnicate( One * ); causes errorVersus:typedef struct One { int a; } One;// void frobnicate( struct One * ); could still do thisvoid frobnicate( One * ); // easier to read