5 #define Val_ptr(p) ((value) (p))
7 #define Val_option(p,f) ((p != NULL) ? ml_some(f(p)) : Val_unit)
8 #endif /* Val_option */
9 #define Val_mDOMString(s) (copy_string((char*) (s)))
10 #define mDOMString_val(v) ((mDOMStringRef) String_val(v))
11 #define mDOMNode_val(v) ((mDOMNodeRef) v)
13 #define mDOMNode_option_mDOMNodeRef(p) (((p) != NULL) ? ml_some((value) (p)) : Val_unit)
14 #define mDOMNodeRef_mDOMNode_option(v) ((v == Val_unit) ? NULL : (mDOMNodeRef)Field((v),0))
15 #define Val_mDOMNodeRef(p) (mDOMNode_option_mDOMNodeRef(p))
16 #define mDOMNodeRef_val(v) (mDOMNodeRef_mDOMNode_option(v))
18 #endif /* ml_minidom_h */