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DCL 1 CINIT BASED(INSTALL_CINIT_PTR),
2 CINIT_LENG FIXED BIN(15),
2 CINIT_RU CHAR(256);
DCL SAVE_CINIT CHAR(256);
/* Temp save area for CINIT RU */
DCL 1 SCRNSZ BASED(ADDR(SAVE_CINIT)),
2 SPARE CHAR(31),
/* Bypass first part of CINIT and reach */
/* into BIND image carried in CINIT */
2 DHGT BIT(8),
/* Screen default height in BIND PS area */
2 DWID BIT(8),
/* Screen default width in BIND PS area */
2 AHGT BIT(8),
/* Screen alternate height in BIND PS area */
2 AWID BIT(8);
/* Screen alternate width in BIND PS area */
DCL NAME CHAR(2);
/* Used to work up a screen model type */
DCL TERMID PIC’9999’ INIT(1) STATIC;
/* Used to work up a unique termid */
DCL ENQ CHAR(8) INIT(’AUTOPRG’);
/* Used to prevent multiple access to termid */
/* If model name supplied by MTS, bypass model name selection */
IF SELECTED_MODELNAME ¬= ’ ’
THEN GO TO MODEL_EXIT;
/* Clear the CINIT save area and move in the VTAM CINIT RU.*/
/* This is useful if you fail to recognize the model */
/* of terminal; provide a dump and analyze this data */
SAVE_CINIT = LOW(256);
SUBSTR(SAVE_CINIT,1,CINIT_LEN) = SUBSTR(CINIT_RU,1,CINIT_LEN);
Figure 42. Example of how to customize the DFHZPTDX sample program (part 1)
532 Customization Guide