150276Speter/**************************************************************************** 2166124Srafan * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc. * 350276Speter * * 450276Speter * Permission is hereby granted, free of charge, to any person obtaining a * 550276Speter * copy of this software and associated documentation files (the * 650276Speter * "Software"), to deal in the Software without restriction, including * 750276Speter * without limitation the rights to use, copy, modify, merge, publish, * 850276Speter * distribute, distribute with modifications, sublicense, and/or sell * 950276Speter * copies of the Software, and to permit persons to whom the Software is * 1050276Speter * furnished to do so, subject to the following conditions: * 1150276Speter * * 1250276Speter * The above copyright notice and this permission notice shall be included * 1350276Speter * in all copies or substantial portions of the Software. * 1450276Speter * * 1550276Speter * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 1650276Speter * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 1750276Speter * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 1850276Speter * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 1950276Speter * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 2050276Speter * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 2150276Speter * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 2250276Speter * * 2350276Speter * Except as contained in this notice, the name(s) of the above copyright * 2450276Speter * holders shall not be used in advertising or otherwise to promote the * 2550276Speter * sale, use or other dealings in this Software without prior written * 2650276Speter * authorization. * 2750276Speter ****************************************************************************/ 2850276Speter 2950276Speter/**************************************************************************** 30166124Srafan * Author: Juergen Pfeifer, 1995,1997 * 3150276Speter ****************************************************************************/ 3250276Speter 33166124Srafan/* $Id: form.h,v 0.20 2004/12/04 22:22:10 tom Exp $ */ 34166124Srafan 3550276Speter#ifndef FORM_H 3650276Speter#define FORM_H 3750276Speter 3850276Speter#include <curses.h> 3950276Speter#include <eti.h> 4050276Speter 4150276Speter#ifdef __cplusplus 4250276Speter extern "C" { 4350276Speter#endif 4450276Speter 45166124Srafan#ifndef FORM_PRIV_H 46166124Srafantypedef void *FIELD_CELL; 47166124Srafan#endif 48166124Srafan 49166124Srafan#ifndef NCURSES_FIELD_INTERNALS 50166124Srafan#define NCURSES_FIELD_INTERNALS /* nothing */ 51166124Srafan#endif 52166124Srafan 5350276Spetertypedef int Form_Options; 5450276Spetertypedef int Field_Options; 5550276Speter 5650276Speter /********** 5750276Speter * _PAGE * 5850276Speter **********/ 5950276Speter 6050276Spetertypedef struct { 61166124Srafan short pmin; /* index of first field on page */ 62166124Srafan short pmax; /* index of last field on page */ 63166124Srafan short smin; /* index of top leftmost field on page */ 64166124Srafan short smax; /* index of bottom rightmost field on page */ 6550276Speter} _PAGE; 6650276Speter 6750276Speter /********** 6850276Speter * FIELD * 6950276Speter **********/ 7050276Speter 7150276Spetertypedef struct fieldnode { 72166124Srafan unsigned short status; /* flags */ 73166124Srafan short rows; /* size in rows */ 74166124Srafan short cols; /* size in cols */ 75166124Srafan short frow; /* first row */ 76166124Srafan short fcol; /* first col */ 77166124Srafan int drows; /* dynamic rows */ 78166124Srafan int dcols; /* dynamic cols */ 79166124Srafan int maxgrow; /* maximum field growth */ 80166124Srafan int nrow; /* off-screen rows */ 81166124Srafan short nbuf; /* additional buffers */ 82166124Srafan short just; /* justification */ 83166124Srafan short page; /* page on form */ 84166124Srafan short index; /* into form -> field */ 85166124Srafan int pad; /* pad character */ 86166124Srafan chtype fore; /* foreground attribute */ 87166124Srafan chtype back; /* background attribute */ 88166124Srafan Field_Options opts; /* options */ 89166124Srafan struct fieldnode * snext; /* sorted order pointer */ 90166124Srafan struct fieldnode * sprev; /* sorted order pointer */ 91166124Srafan struct fieldnode * link; /* linked field chain */ 92166124Srafan struct formnode * form; /* containing form */ 93166124Srafan struct typenode * type; /* field type */ 94166124Srafan void * arg; /* argument for type */ 95166124Srafan FIELD_CELL * buf; /* field buffers */ 96166124Srafan void * usrptr; /* user pointer */ 97166124Srafan /* 98166124Srafan * The wide-character configuration requires extra information. Because 99166124Srafan * there are existing applications that manipulate the members of FIELD 100166124Srafan * directly, we cannot make the struct opaque. Offsets of members up to 101166124Srafan * this point are the same in the narrow- and wide-character configuration. 102166124Srafan * But note that the type of buf depends on the configuration, and is made 103166124Srafan * opaque for that reason. 104166124Srafan */ 105166124Srafan NCURSES_FIELD_INTERNALS 10650276Speter} FIELD; 10750276Speter 10850276Speter /************** 10950276Speter * FIELDTYPE * 11050276Speter **************/ 11150276Speter 11250276Spetertypedef struct typenode { 113166124Srafan unsigned short status; /* flags */ 114166124Srafan long ref; /* reference count */ 115166124Srafan struct typenode * left; /* ptr to operand for | */ 116166124Srafan struct typenode * right; /* ptr to operand for | */ 11750276Speter 118166124Srafan void* (*makearg)(va_list *); /* make fieldtype arg */ 119166124Srafan void* (*copyarg)(const void *); /* copy fieldtype arg */ 120166124Srafan void (*freearg)(void *); /* free fieldtype arg */ 12150276Speter 122166124Srafan bool (*fcheck)(FIELD *,const void *); /* field validation */ 123166124Srafan bool (*ccheck)(int,const void *); /* character validation */ 12450276Speter 125166124Srafan bool (*next)(FIELD *,const void *); /* enumerate next value */ 126166124Srafan bool (*prev)(FIELD *,const void *); /* enumerate prev value */ 12750276Speter 12850276Speter} FIELDTYPE; 12950276Speter 13050276Speter /********* 13150276Speter * FORM * 13250276Speter *********/ 13350276Speter 13450276Spetertypedef struct formnode { 135166124Srafan unsigned short status; /* flags */ 136166124Srafan short rows; /* size in rows */ 137166124Srafan short cols; /* size in cols */ 138166124Srafan int currow; /* current row in field window */ 139166124Srafan int curcol; /* current col in field window */ 140166124Srafan int toprow; /* in scrollable field window */ 141166124Srafan int begincol; /* in horiz. scrollable field */ 142166124Srafan short maxfield; /* number of fields */ 143166124Srafan short maxpage; /* number of pages */ 144166124Srafan short curpage; /* index into page */ 145166124Srafan Form_Options opts; /* options */ 146166124Srafan WINDOW * win; /* window */ 147166124Srafan WINDOW * sub; /* subwindow */ 148166124Srafan WINDOW * w; /* window for current field */ 149166124Srafan FIELD ** field; /* field [maxfield] */ 150166124Srafan FIELD * current; /* current field */ 151166124Srafan _PAGE * page; /* page [maxpage] */ 152166124Srafan void * usrptr; /* user pointer */ 15350276Speter 154166124Srafan void (*forminit)(struct formnode *); 155166124Srafan void (*formterm)(struct formnode *); 156166124Srafan void (*fieldinit)(struct formnode *); 157166124Srafan void (*fieldterm)(struct formnode *); 15850276Speter 15950276Speter} FORM; 16050276Speter 16150276Spetertypedef void (*Form_Hook)(FORM *); 16250276Speter 16350276Speter /*************************** 16450276Speter * miscellaneous #defines * 16550276Speter ***************************/ 16650276Speter 16750276Speter/* field justification */ 16850276Speter#define NO_JUSTIFICATION (0) 16950276Speter#define JUSTIFY_LEFT (1) 17050276Speter#define JUSTIFY_CENTER (2) 17150276Speter#define JUSTIFY_RIGHT (3) 17250276Speter 17350276Speter/* field options */ 174166124Srafan#define O_VISIBLE (0x0001U) 175166124Srafan#define O_ACTIVE (0x0002U) 176166124Srafan#define O_PUBLIC (0x0004U) 177166124Srafan#define O_EDIT (0x0008U) 178166124Srafan#define O_WRAP (0x0010U) 179166124Srafan#define O_BLANK (0x0020U) 180166124Srafan#define O_AUTOSKIP (0x0040U) 181166124Srafan#define O_NULLOK (0x0080U) 182166124Srafan#define O_PASSOK (0x0100U) 183166124Srafan#define O_STATIC (0x0200U) 18450276Speter 18550276Speter/* form options */ 186166124Srafan#define O_NL_OVERLOAD (0x0001U) 187166124Srafan#define O_BS_OVERLOAD (0x0002U) 18850276Speter 18950276Speter/* form driver commands */ 19050276Speter#define REQ_NEXT_PAGE (KEY_MAX + 1) /* move to next page */ 19150276Speter#define REQ_PREV_PAGE (KEY_MAX + 2) /* move to previous page */ 19250276Speter#define REQ_FIRST_PAGE (KEY_MAX + 3) /* move to first page */ 19350276Speter#define REQ_LAST_PAGE (KEY_MAX + 4) /* move to last page */ 19450276Speter 19550276Speter#define REQ_NEXT_FIELD (KEY_MAX + 5) /* move to next field */ 19650276Speter#define REQ_PREV_FIELD (KEY_MAX + 6) /* move to previous field */ 19750276Speter#define REQ_FIRST_FIELD (KEY_MAX + 7) /* move to first field */ 19850276Speter#define REQ_LAST_FIELD (KEY_MAX + 8) /* move to last field */ 19950276Speter#define REQ_SNEXT_FIELD (KEY_MAX + 9) /* move to sorted next field */ 20050276Speter#define REQ_SPREV_FIELD (KEY_MAX + 10) /* move to sorted prev field */ 20150276Speter#define REQ_SFIRST_FIELD (KEY_MAX + 11) /* move to sorted first field */ 20250276Speter#define REQ_SLAST_FIELD (KEY_MAX + 12) /* move to sorted last field */ 20350276Speter#define REQ_LEFT_FIELD (KEY_MAX + 13) /* move to left to field */ 20450276Speter#define REQ_RIGHT_FIELD (KEY_MAX + 14) /* move to right to field */ 20550276Speter#define REQ_UP_FIELD (KEY_MAX + 15) /* move to up to field */ 20650276Speter#define REQ_DOWN_FIELD (KEY_MAX + 16) /* move to down to field */ 20750276Speter 20850276Speter#define REQ_NEXT_CHAR (KEY_MAX + 17) /* move to next char in field */ 20950276Speter#define REQ_PREV_CHAR (KEY_MAX + 18) /* move to prev char in field */ 21050276Speter#define REQ_NEXT_LINE (KEY_MAX + 19) /* move to next line in field */ 21150276Speter#define REQ_PREV_LINE (KEY_MAX + 20) /* move to prev line in field */ 21250276Speter#define REQ_NEXT_WORD (KEY_MAX + 21) /* move to next word in field */ 21350276Speter#define REQ_PREV_WORD (KEY_MAX + 22) /* move to prev word in field */ 21450276Speter#define REQ_BEG_FIELD (KEY_MAX + 23) /* move to first char in field */ 21550276Speter#define REQ_END_FIELD (KEY_MAX + 24) /* move after last char in fld */ 21650276Speter#define REQ_BEG_LINE (KEY_MAX + 25) /* move to beginning of line */ 21750276Speter#define REQ_END_LINE (KEY_MAX + 26) /* move after last char in line */ 21850276Speter#define REQ_LEFT_CHAR (KEY_MAX + 27) /* move left in field */ 21950276Speter#define REQ_RIGHT_CHAR (KEY_MAX + 28) /* move right in field */ 22050276Speter#define REQ_UP_CHAR (KEY_MAX + 29) /* move up in field */ 22150276Speter#define REQ_DOWN_CHAR (KEY_MAX + 30) /* move down in field */ 22250276Speter 22350276Speter#define REQ_NEW_LINE (KEY_MAX + 31) /* insert/overlay new line */ 22450276Speter#define REQ_INS_CHAR (KEY_MAX + 32) /* insert blank char at cursor */ 22550276Speter#define REQ_INS_LINE (KEY_MAX + 33) /* insert blank line at cursor */ 22650276Speter#define REQ_DEL_CHAR (KEY_MAX + 34) /* delete char at cursor */ 22750276Speter#define REQ_DEL_PREV (KEY_MAX + 35) /* delete char before cursor */ 22850276Speter#define REQ_DEL_LINE (KEY_MAX + 36) /* delete line at cursor */ 229166124Srafan#define REQ_DEL_WORD (KEY_MAX + 37) /* delete word at cursor */ 23050276Speter#define REQ_CLR_EOL (KEY_MAX + 38) /* clear to end of line */ 23150276Speter#define REQ_CLR_EOF (KEY_MAX + 39) /* clear to end of field */ 23250276Speter#define REQ_CLR_FIELD (KEY_MAX + 40) /* clear entire field */ 23350276Speter#define REQ_OVL_MODE (KEY_MAX + 41) /* begin overlay mode */ 23450276Speter#define REQ_INS_MODE (KEY_MAX + 42) /* begin insert mode */ 23550276Speter#define REQ_SCR_FLINE (KEY_MAX + 43) /* scroll field forward a line */ 23650276Speter#define REQ_SCR_BLINE (KEY_MAX + 44) /* scroll field backward a line */ 23750276Speter#define REQ_SCR_FPAGE (KEY_MAX + 45) /* scroll field forward a page */ 23850276Speter#define REQ_SCR_BPAGE (KEY_MAX + 46) /* scroll field backward a page */ 239166124Srafan#define REQ_SCR_FHPAGE (KEY_MAX + 47) /* scroll field forward half page */ 240166124Srafan#define REQ_SCR_BHPAGE (KEY_MAX + 48) /* scroll field backward half page */ 241166124Srafan#define REQ_SCR_FCHAR (KEY_MAX + 49) /* horizontal scroll char */ 242166124Srafan#define REQ_SCR_BCHAR (KEY_MAX + 50) /* horizontal scroll char */ 243166124Srafan#define REQ_SCR_HFLINE (KEY_MAX + 51) /* horizontal scroll line */ 244166124Srafan#define REQ_SCR_HBLINE (KEY_MAX + 52) /* horizontal scroll line */ 245166124Srafan#define REQ_SCR_HFHALF (KEY_MAX + 53) /* horizontal scroll half line */ 246166124Srafan#define REQ_SCR_HBHALF (KEY_MAX + 54) /* horizontal scroll half line */ 24750276Speter 24850276Speter#define REQ_VALIDATION (KEY_MAX + 55) /* validate field */ 24950276Speter#define REQ_NEXT_CHOICE (KEY_MAX + 56) /* display next field choice */ 25050276Speter#define REQ_PREV_CHOICE (KEY_MAX + 57) /* display prev field choice */ 25150276Speter 25250276Speter#define MIN_FORM_COMMAND (KEY_MAX + 1) /* used by form_driver */ 25350276Speter#define MAX_FORM_COMMAND (KEY_MAX + 57) /* used by form_driver */ 25450276Speter 25550276Speter#if defined(MAX_COMMAND) 25650276Speter# if (MAX_FORM_COMMAND > MAX_COMMAND) 25750276Speter# error Something is wrong -- MAX_FORM_COMMAND is greater than MAX_COMMAND 25850276Speter# elif (MAX_COMMAND != (KEY_MAX + 128)) 25950276Speter# error Something is wrong -- MAX_COMMAND is already inconsistently defined. 26050276Speter# endif 26150276Speter#else 26250276Speter# define MAX_COMMAND (KEY_MAX + 128) 26350276Speter#endif 26450276Speter 26550276Speter /************************* 26650276Speter * standard field types * 26750276Speter *************************/ 26876726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_ALPHA; 26976726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_ALNUM; 27076726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_ENUM; 27176726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_INTEGER; 27276726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_NUMERIC; 27376726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_REGEXP; 27450276Speter 275166124Srafan /************************************ 27650276Speter * built-in additional field types * 277166124Srafan * They are not defined in SVr4 * 27850276Speter ************************************/ 27976726Speterextern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_IPV4; /* Internet IP Version 4 address */ 28050276Speter 281166124Srafan /*********************** 282166124Srafan * Default objects * 283166124Srafan ***********************/ 28476726Speterextern NCURSES_EXPORT_VAR(FORM *) _nc_Default_Form; 28576726Speterextern NCURSES_EXPORT_VAR(FIELD *) _nc_Default_Field; 28650276Speter 28750276Speter 28850276Speter /*********************** 28950276Speter * FIELDTYPE routines * 29050276Speter ***********************/ 29176726Speterextern NCURSES_EXPORT(FIELDTYPE *) new_fieldtype ( 29250276Speter bool (* const field_check)(FIELD *,const void *), 293166124Srafan bool (* const char_check)(int,const void *)); 294166124Srafanextern NCURSES_EXPORT(FIELDTYPE *) link_fieldtype( 295166124Srafan FIELDTYPE *, FIELDTYPE *); 29650276Speter 29776726Speterextern NCURSES_EXPORT(int) free_fieldtype (FIELDTYPE *); 29876726Speterextern NCURSES_EXPORT(int) set_fieldtype_arg (FIELDTYPE *, 29950276Speter void * (* const make_arg)(va_list *), 30050276Speter void * (* const copy_arg)(const void *), 30176726Speter void (* const free_arg)(void *)); 30276726Speterextern NCURSES_EXPORT(int) set_fieldtype_choice (FIELDTYPE *, 30350276Speter bool (* const next_choice)(FIELD *,const void *), 30450276Speter bool (* const prev_choice)(FIELD *,const void *)); 30550276Speter 30650276Speter /******************* 30750276Speter * FIELD routines * 30850276Speter *******************/ 30976726Speterextern NCURSES_EXPORT(FIELD *) new_field (int,int,int,int,int,int); 31076726Speterextern NCURSES_EXPORT(FIELD *) dup_field (FIELD *,int,int); 31176726Speterextern NCURSES_EXPORT(FIELD *) link_field (FIELD *,int,int); 31250276Speter 31376726Speterextern NCURSES_EXPORT(int) free_field (FIELD *); 31476726Speterextern NCURSES_EXPORT(int) field_info (const FIELD *,int *,int *,int *,int *,int *,int *); 31576726Speterextern NCURSES_EXPORT(int) dynamic_field_info (const FIELD *,int *,int *,int *); 31676726Speterextern NCURSES_EXPORT(int) set_max_field ( FIELD *,int); 31776726Speterextern NCURSES_EXPORT(int) move_field (FIELD *,int,int); 31876726Speterextern NCURSES_EXPORT(int) set_field_type (FIELD *,FIELDTYPE *,...); 31976726Speterextern NCURSES_EXPORT(int) set_new_page (FIELD *,bool); 32076726Speterextern NCURSES_EXPORT(int) set_field_just (FIELD *,int); 32176726Speterextern NCURSES_EXPORT(int) field_just (const FIELD *); 32276726Speterextern NCURSES_EXPORT(int) set_field_fore (FIELD *,chtype); 32376726Speterextern NCURSES_EXPORT(int) set_field_back (FIELD *,chtype); 32476726Speterextern NCURSES_EXPORT(int) set_field_pad (FIELD *,int); 32576726Speterextern NCURSES_EXPORT(int) field_pad (const FIELD *); 32676726Speterextern NCURSES_EXPORT(int) set_field_buffer (FIELD *,int,const char *); 32776726Speterextern NCURSES_EXPORT(int) set_field_status (FIELD *,bool); 32876726Speterextern NCURSES_EXPORT(int) set_field_userptr (FIELD *, void *); 32976726Speterextern NCURSES_EXPORT(int) set_field_opts (FIELD *,Field_Options); 33076726Speterextern NCURSES_EXPORT(int) field_opts_on (FIELD *,Field_Options); 33176726Speterextern NCURSES_EXPORT(int) field_opts_off (FIELD *,Field_Options); 33250276Speter 33376726Speterextern NCURSES_EXPORT(chtype) field_fore (const FIELD *); 33476726Speterextern NCURSES_EXPORT(chtype) field_back (const FIELD *); 33550276Speter 33676726Speterextern NCURSES_EXPORT(bool) new_page (const FIELD *); 33776726Speterextern NCURSES_EXPORT(bool) field_status (const FIELD *); 33850276Speter 33976726Speterextern NCURSES_EXPORT(void *) field_arg (const FIELD *); 34050276Speter 34176726Speterextern NCURSES_EXPORT(void *) field_userptr (const FIELD *); 34250276Speter 34376726Speterextern NCURSES_EXPORT(FIELDTYPE *) field_type (const FIELD *); 34450276Speter 34576726Speterextern NCURSES_EXPORT(char *) field_buffer (const FIELD *,int); 34650276Speter 347166124Srafanextern NCURSES_EXPORT(Field_Options) field_opts (const FIELD *); 34850276Speter 34950276Speter /****************** 35050276Speter * FORM routines * 35150276Speter ******************/ 35250276Speter 35376726Speterextern NCURSES_EXPORT(FORM *) new_form (FIELD **); 35450276Speter 35597049Speterextern NCURSES_EXPORT(FIELD **) form_fields (const FORM *); 35676726Speterextern NCURSES_EXPORT(FIELD *) current_field (const FORM *); 35750276Speter 35876726Speterextern NCURSES_EXPORT(WINDOW *) form_win (const FORM *); 35976726Speterextern NCURSES_EXPORT(WINDOW *) form_sub (const FORM *); 36050276Speter 36176726Speterextern NCURSES_EXPORT(Form_Hook) form_init (const FORM *); 36276726Speterextern NCURSES_EXPORT(Form_Hook) form_term (const FORM *); 36376726Speterextern NCURSES_EXPORT(Form_Hook) field_init (const FORM *); 36476726Speterextern NCURSES_EXPORT(Form_Hook) field_term (const FORM *); 36550276Speter 36676726Speterextern NCURSES_EXPORT(int) free_form (FORM *); 36776726Speterextern NCURSES_EXPORT(int) set_form_fields (FORM *,FIELD **); 36876726Speterextern NCURSES_EXPORT(int) field_count (const FORM *); 36976726Speterextern NCURSES_EXPORT(int) set_form_win (FORM *,WINDOW *); 37076726Speterextern NCURSES_EXPORT(int) set_form_sub (FORM *,WINDOW *); 37176726Speterextern NCURSES_EXPORT(int) set_current_field (FORM *,FIELD *); 37276726Speterextern NCURSES_EXPORT(int) field_index (const FIELD *); 37376726Speterextern NCURSES_EXPORT(int) set_form_page (FORM *,int); 37476726Speterextern NCURSES_EXPORT(int) form_page (const FORM *); 37576726Speterextern NCURSES_EXPORT(int) scale_form (const FORM *,int *,int *); 37676726Speterextern NCURSES_EXPORT(int) set_form_init (FORM *,Form_Hook); 37776726Speterextern NCURSES_EXPORT(int) set_form_term (FORM *,Form_Hook); 37876726Speterextern NCURSES_EXPORT(int) set_field_init (FORM *,Form_Hook); 37976726Speterextern NCURSES_EXPORT(int) set_field_term (FORM *,Form_Hook); 38076726Speterextern NCURSES_EXPORT(int) post_form (FORM *); 38176726Speterextern NCURSES_EXPORT(int) unpost_form (FORM *); 38276726Speterextern NCURSES_EXPORT(int) pos_form_cursor (FORM *); 38376726Speterextern NCURSES_EXPORT(int) form_driver (FORM *,int); 38476726Speterextern NCURSES_EXPORT(int) set_form_userptr (FORM *,void *); 38576726Speterextern NCURSES_EXPORT(int) set_form_opts (FORM *,Form_Options); 38676726Speterextern NCURSES_EXPORT(int) form_opts_on (FORM *,Form_Options); 38776726Speterextern NCURSES_EXPORT(int) form_opts_off (FORM *,Form_Options); 38876726Speterextern NCURSES_EXPORT(int) form_request_by_name (const char *); 38950276Speter 39076726Speterextern NCURSES_EXPORT(const char *) form_request_name (int); 39150276Speter 39276726Speterextern NCURSES_EXPORT(void *) form_userptr (const FORM *); 39350276Speter 39476726Speterextern NCURSES_EXPORT(Form_Options) form_opts (const FORM *); 39550276Speter 39676726Speterextern NCURSES_EXPORT(bool) data_ahead (const FORM *); 39776726Speterextern NCURSES_EXPORT(bool) data_behind (const FORM *); 39876726Speter 39950276Speter#ifdef __cplusplus 40050276Speter } 40150276Speter#endif 40250276Speter 40350276Speter#endif /* FORM_H */ 404