How to do structure initialization with gcc 15

[Orion Poplawski <orion@xxxxxxxx>]

https://www.x.org/releases/X11R7.7/doc/libXt/intrinsics.html

Describes:

typedef struct _XtActionsRec {
String string;
XtActionProc proc;
} XtActionsRec, *XtActionList;

being initialized with:


XtActionsRec actionTable[] = {
{"Set", Set},
{"Unset", Unset},
{"Highlight", Highlight},
{"Unhighlight", Unhighlight}
{"Notify", Notify},
};

But this is no longer valid it seems for at least a couple reasons. 
First the initializer:

interface/x_interface.c: In function ‘check_app_res’:
interface/x_interface.c:617:29: error: storage class specified for 
parameter ‘new_actions’
  617 |         static XtActionsRec new_actions[] = {
      |                             ^~~~~~~~~~~
interface/x_interface.c:617:9: error: parameter ‘new_actions’ is initialized
  617 |         static XtActionsRec new_actions[] = {
      |         ^~~~~~
interface/x_interface.c:617:45: error: variable-sized object may not be 
initialized except with an empty initializer
  617 |         static XtActionsRec new_actions[] = {
      |                                             ^

Then:

interface/x_interface.c:618:17: warning: braces around scalar initializer
  618 |                 {"cmap_mod3",           (XtActionProc)cmap_mod3 
        },
      |                 ^
interface/x_interface.c:618:17: note: (near initialization for 
‘new_actions’)
interface/x_interface.c:618:18: error: initialization of ‘XtActionsRec 
*’ from incompatible pointer type ‘char *’ [-Wincompatible-pointer-types]
  618 |                 {"cmap_mod3",           (XtActionProc)cmap_mod3 
        },
      |                  ^~~~~~~~~~~
interface/x_interface.c:618:18: note: (near initialization for 
‘new_actions’)
interface/x_interface.c:618:41: warning: excess elements in scalar 
initializer
  618 |                 {"cmap_mod3",           (XtActionProc)cmap_mod3 
        },
      |                                         ^
interface/x_interface.c:618:41: note: (near initialization for 
‘new_actions’)
interface/x_interface.c:619:17: warning: braces around scalar initializer
  619 |                 {"reverse_mod2", 
(XtActionProc)reverse_mod2      },
      |                 ^


So, what's the proper way to do this now?

--
Orion Poplawski
he/him/his  - surely the least important thing about me
IT Systems Manager                         720-772-5637
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       orion@xxxxxxxx
Boulder, CO 80301                 https://www.nwra.com/

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