XtSetArg man page on Ultrix

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XtSetArg(3Xt)			     X11R5			 XtSetArg(3Xt)

NAME
       XtSetArg, XtMergeArgLists - set and merge ArgLists

SYNTAX
       XtSetArg(arg, name, value)
	     Arg arg;
	     String name;
	     XtArgVal value;

       ArgList XtMergeArgLists(args1, num_args1, args2, num_args2)
	    ArgList args1;
	    Cardinal num_args1;
	    ArgList args2;
	    Cardinal num_args2;

ARGUMENTS
       arg	 Specifies the name-value pair to set.

       args1	 Specifies the first

       args2	 Specifies the second

       num_args1 Specifies the number of arguments in the first argument list.

       num_args2 Specifies  the	 number	 of  arguments	in the second argument
		 list.

       name	 Specifies the name of the resource.

       value	 Specifies the value of the resource if it will fit in	an  or
		 the address.

DESCRIPTION
       The  function  is  usually used in a highly stylized manner to minimize
       the probability of making a mistake; for example:

       Arg args[20]; int n;

       n = 0; XtSetArg(args[n], XtNheight, 100);       n++;  XtSetArg(args[n],
       XtNwidth, 200);	     n++; XtSetValues(widget, args, n);

       Alternatively,  an application can statically declare the argument list
       and use

       static Args args[] = {
	       {XtNheight, (XtArgVal) 100},
	       {XtNwidth, (XtArgVal) 200}, }; XtSetValues(Widget, args, XtNum‐
       ber(args));

       Note  that  you	should not use auto-increment or auto-decrement within
       the first argument to can be implemented as a macro  that  dereferences
       the first argument twice.

       The  function  allocates enough storage to hold the combined structures
       and copies them into it.	 Note that it does  not	 check	for  duplicate
       entries.	  When	it  is	no longer needed, free the returned storage by
       using

SEE ALSO
       XtOffset(3Xt)
       X Toolkit Intrinsics - C Language Interface
       Xlib - C Language X Interface

								 XtSetArg(3Xt)
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