|GY28-2052-0_Time_Sharing_System_PLI_Subroutine_Library_PLM_Jun70.pdf|| File No. S360-29
IBM System/360 Time Sharing System
PL/I Subroutine Library
Program Number 360S-LM-512
This publication describes the internal sfecificaticns
of PL/I Subroutine Library as a system component of IBM
System/360 Time Sharing System. The relationshifs
between tbe code produced by the TSS/360 PL/I compiler,
the PL/I I,ibrary modules and the control program are
described, and summaries of the properties of individual
modules are provided. This information is intended for
use by those involved in program maintenance and by sys-
tem progra.mmers who are altering the program design.
Program logic information is not necessary for the use
and opera t.ion of the program.
This publication descriLes the object- System Control Blocks, Form Y28-201|