1 void SomeFunction(); 2 extern int someVar; 3 #define SOME_DEFUN 123 4 5 class someClass { 6 void somePrivateMethod(); 7 public: 8 void somePublicMethod(int foo); 9 }; 10 11 extern "C" void ExternFunction(); 12 13 namespace foo { 14 void NamespacedFunction(); 15 } 16 17 18 struct StructWithAllowlistedFwdDecl; 19 20 struct StructWithAllowlistedDefinition { 21 StructWithAllowlistedFwdDecl* other; 22 }; 23