• Name of construct
  • C construct
    
  • Corresponding KDirect construct
    

Reference

• Enum
  • typedef enum { A, B = 5, c } Foo; // defined in "Foo.h"
  • #include "Foo.h" (...) enum Foo { A, B, c};
• Abstract pointer without finalizer
  • struct Bar {(...)}; Bar *...
  • Bar *;
• Abstract pointer with finalizer
  • struct Bar {(...)}; Bar *...; void freeBar(Bar *);
  • Bar * finalizer freeBar;
• Typedef
  • typedef long SomeInt; typedef char CBool;
  • typedef Int SomeInt; typedef Bool CBool
• C struct
  • typedef struct { int a; char *b; SomeInt c; } Foo; Foo *...
  • struct Foo { int a; string b; SomeInt c; };
  • Foo *fun(char *r);
  • Foo *fun(string r);
• Functions
  • int foo(Bar *a, int b, char *c, Foo d);
  • int foo(Bar *a, int b, string c, enum Foo d);
• Functions returning string which should be freed
  • char *foo(int a); { (...) char *s; s = foo(5); (...) free(s); }
  • [free] string foo(int a);
• Functions returning a constant string - not to be freed
  • char *foo(enum Foo a); { (...) char *s; s = foo(5); }
  • [nofree] string foo(int a);
    The default is nofree.
• Functions returning a structure pointer
• Pointer *foo(int a); The programmer has to call an appropriate C function to free this pointer