How to create a struct on the stack in C?

I understand how to create a struct on the heap using malloc. Was looking for some documentation regarding creating a struct in C on the stack but all docs. seem to talk about struct creation on heap only.

The same way you declare any variable on the stack:

struct my_struct {...};

int main(int argc, char **argv)
{
    struct my_struct my_variable;     // Declare struct on stack
    .
    .
    .
}

To declare a struct on the stack simply declare it as a normal / non-pointer value

typedef struct { 
  int field1;
  int field2;
} C;

void foo() { 
  C local;
  local.field1 = 42;
}