Top "Typedef" questions

How to free a struct that contains only pointers

I have a struct which you see below: typedef struct _List { Person *person; // pointer for people list DoList *do; // Kinda …

c struct free typedef

Redefinition; different basic types (typedef struct)

I'm having a bit of trouble trying to get structs to work properly when they are defined in different files. …

c struct typedef extern

template declaration of `typedef typename Foo<T>::Bar Bar'

I am encountering great difficulty in declaring a templated type as shown below. #include <cstdlib> #include <iostream&…

c++ templates typedef typename

Using a typedef'd uint causes error, while "unsigned int" does not...?

For some reason, when I define a variable as "uint" instead of "unsigned int" in my program, it errors. This …

c++ gcc typedef unsigned uint

Are `typedef` and `struct` inside of a function standard in C?

I used some code like this: void A() { typedef struct B B; struct B { }; B b; }; typedef and struct definition …

c function scope typedef standards

Error: incomplete type is not allowed

in .h: typedef struct token_t TOKEN; in .c: #include "token.h" struct token_t { char* start; int length; int …

c struct declaration typedef incomplete-type

Please explain syntax rules and scope for "typedef"

What are the rules? OTOH the simple case seems to imply the new type is the last thing on a …

c++ c function-pointers typedef

C, "conflicting types for... " error

Before I continue, here is the code which is giving me an error: #define numScores 3 // the number of test scores …

c struct compiler-errors typedef redefinition

How to detect if errno_t is defined?

I'm compiling code using gcc that comes from Visual C++ 2008. The code is using errno_t, but in some versions …

c++ typedef errno

Using c++ typedef/using type alias

I am reading C++ primer book and completely don't understand one line: using int_array = int[4]; typedef int int_array[4]; // …

c++ c++11 typedef