soc/intel/xeon_sp/util: Enhance lock_pam0123
[coreboot2.git] / payloads / libpayload / curses / form / fld_ftchoice.c
blobe628171bef75eb1dfdad757c27260ca5ed54a6de
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29 /****************************************************************************
30 * Author: Juergen Pfeifer, 1995,1997 *
31 ****************************************************************************/
33 #include "form.priv.h"
35 MODULE_ID("$Id: fld_ftchoice.c,v 1.12 2010/01/23 21:14:35 tom Exp $")
37 /*---------------------------------------------------------------------------
38 | Facility : libnform
39 | Function : int set_fieldtype_choice(
40 | FIELDTYPE *typ,
41 | bool (* const next_choice)(FIELD *,const void *),
42 | bool (* const prev_choice)(FIELD *,const void *))
44 | Description : Define implementation of enumeration requests.
46 | Return Values : E_OK - success
47 | E_BAD_ARGUMENT - invalid arguments
48 +--------------------------------------------------------------------------*/
49 NCURSES_EXPORT(int)
50 set_fieldtype_choice(FIELDTYPE *typ,
51 bool (*const next_choice) (FIELD *, const void *),
52 bool (*const prev_choice) (FIELD *, const void *))
54 T((T_CALLED("set_fieldtype_choice(%p,%p,%p)"), (void *)typ, next_choice, prev_choice));
56 if (!typ || !next_choice || !prev_choice)
57 RETURN(E_BAD_ARGUMENT);
59 typ->status |= _HAS_CHOICE;
60 #if NCURSES_INTEROP_FUNCS
61 typ->enum_next.onext = next_choice;
62 typ->enum_prev.oprev = prev_choice;
63 #else
64 typ->next = next_choice;
65 typ->prev = prev_choice;
66 #endif
67 RETURN(E_OK);
70 /* fld_ftchoice.c ends here */