XtVaCreateArgsList - dynamically allocate a varargs list

unused    Must be specified as NULL.

       ...       Specifies a variable parameter list of resource name and value pairs.

       The  XtVaCreateArgsList  function  allocates  memory and copies its arguments into a single list pointer,
       which may be used with XtVaNestedList.  The end of both lists is identified by a  name  entry  containing
       NULL. Any entries of type XtVaTypedArg are copied as specified without applying conversions.  Data passed
       by  reference  (including  Strings)  are not copied, only the pointers themselves; the caller must ensure
       that the data remain valid for the lifetime of the created varargs list.  The list should be freed  using
       XtFree when no longer needed.

       XtVaCreateArgsList - dynamically allocate a varargs list

XToolkitIntrinsics-CLanguageInterfaceXlib-CLanguageXInterface

X Version 11                                       libXt 1.2.1                             XtVaCreateArgsList(3)

       #include <X11/Intrinsic.h>

       XtVarArgsList XtVaCreateArgsList(XtPointer unused, ...);