Specifications

Data Structures
1.19 Unit Control Block (UCB)
UCB$B_TT_DETYPE*UCB$W_TT_DESIZE*Reserved 264
UCB$B_TT_TSPEED*UCB$B_TT_RSPEED*UCB$B_TT_CRFILL*UCB$B_TT_LFFILL* 268
UCB$B_TT_PARITY*Unused 272
UCB$L_TT_TYPAHD* 276
UCB$W_TT_CURSOR*UCB$B_TT_LINE*UCB$B_TT_LASTC* 280
UCB$W_TT_BSPLEN*UCB$B_TT_FILL*UCB$B_TT_ESC* 284
UCB$B_TT_ESC_O*UCB$B_TT_INTCNT*UCB$W_TT_UNITBIT* 288
UCB$W_TT_HOLDUCB$B_TT_PREMPTUCB$B_TT_OUTYPE* 292
UCB$L_TT_GETNXT* 296
UCB$L_TT_PUTNXT* 300
UCB$L_TT_CLASS* 304
UCB$L_TT_PORT 308
UCB$L_TT_OUTADR 312
UCB$W_TT_OUTLEN*UCB$W_TT_PRTCTL 316
UCB$B_TT_DS_RCVUCB$B_TT_DS_TXUCB$W_TT_DS_ST* 320
UCB$W_TT_DS_TIM*UCB$B_TT_MAINT*UCB$B_TT_OLD* 324
UCB$L_TT_FBK* 328
UCB$L_TT_RDVERIFY* 332
UCB$L_TT_CLASS1* 336
UCB$L_TT_CLASS2* 340
UCB$L_TT_ACCPORNAM 344
UCB$L_TP_MAP* 348
UCB$B_TP_STAT*Unused 352
1–100