iedparg.h

Definitions and macros for the control block EDTPARG (global parameter settings):

/*
*********************************************************************
** common typedefs
*********************************************************************
*/
#ifndef IEDT_TYPES
typedef unsigned char iedbyte;
typedef unsigned short iedshort;
typedef unsigned long iedlong;
typedef unsigned short iedutf16;
#define IEDT_TYPES
#endif
/*
*********************************************************************
** IEDPARG parameter block V16
*********************************************************************
*/
typedef struct IEDPARG_v16_mdl {
    /* interface identifier structure */
#pragma aligned 4
    iedshort unit;                  /* function unit number : 66 */
    iedbyte function;               /* function number      : 0  */
    iedbyte version;                /* interface version    : 1  */
    /* returncode unused, will be returned in control block IEDGLCB */
    iedlong rc_nbr;
    /* output fields */
    iedbyte EDT_mode;               /* edt modus */
    iedbyte command_symbol;         /* actual '@' */
    iedshort size_window1;          /* size of window 1 */
    iedshort size_window2;          /* size of window 2 */
    iedbyte file_in_window1[8];     /* workfile in window 1 */
    iedbyte file_in_window2[8];     /* workfile in window 2 */
    iedbyte ccs_name[8];            /* global coded character set */
} iedparg_v16;

/*
*********************************************************************
** IEDPARG parameter block V17
*********************************************************************
*/
typedef struct IEDPARG_v17_mdl {
    /* interface identifier structure */
#pragma aligned 4
    iedshort unit;                /* function unit number : 66 */
    iedbyte function;             /* function number      : 0  */
    iedbyte version;              /* interface version    : 2  */
    /* returncode unused, will be returned in control block IEDGLCB */
    iedlong rc_nbr;
    /* output fields */
    iedbyte EDT_mode;             /* edt modus */
    iedbyte command_symbol;       /* actual '@' */
    iedshort size_window1;        /* size of window 1 */
    iedshort size_window2;        /* size of window 2 */
    iedbyte file_in_window1[8];   /* workfile in window 1 */
    iedbyte file_in_window2[8];   /* workfile in window 2 */
    /* reserve */
    iedbyte reserve[10];
} iedparg_v17;
/*
*********************************************************************
** IEDPARG parameter block default
*********************************************************************
*/
#ifdef EDT_V17
typedef iedparg_v17 iedparg;
#define IEDPARG_mdl IEDPARG_v17_mdl
#else
typedef iedparg_v16 iedparg;
#define IEDPARG_mdl IEDPARG_v16_mdl
#endif

/*
*********************************************************************
** special values in EDT_mode
*********************************************************************
*/
#define IEDPARGmode_fullscreen  0xC6        /* 'F' full screen mode */
#define IEDPARGmode_line        0xD3        /* 'L' line mode */
#define IEDPARGmode_control     0xC3        /* 'C' user control */
/*
*********************************************************************
** macros for initialization, access, and modification
*********************************************************************
*/
#define IEDPARG_UNIT_66    66
#define IEDPARG_FUNCT_0     0
#define IEDPARG_VERS_1      1
#define IEDPARG_VERS_2      2
#define IEDPARG_INIT_V16 \
    { 66,0,1,0,0,0,0,0,"        ","        ","        " }
#define IEDPARG_INIT_V17 \
    { 66,0,2,0,0,0,0,0,"        ","        " }
#ifdef EDT_V17
#define IEDPARG_INIT       IEDPARG_INIT_V17
#define IEDPARG_VERS_STD   IEDPARG_VERS_2
#else
#define IEDPARG_INIT       IEDPARG_INIT_V16
#define IEDPARG_VERS_STD   IEDPARG_VERS_1
#endif
#define IEDPARG_MOD_VERS(p,v)    (p).version = v
#define IEDPARG_MOD_IFID(p,u,f,v) \
    (p).unit  = u, (p).function = f, (p).version  = v