HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens

                INT 21,26 - Create New Program Segment Prefix

       AH = 26h
       DX = segment address of new PSP

       returns nothing

       - allocates memory for a PSP and copies current PSP there
       - used before DOS 2.x to spawn a child process
       - the application is responsible for allocating any memory
         necessary for the child process
       - INT 21,4B (EXEC) is now the recommended method for starting
         a child process, so this function should be avoided

       - see also INT 21,55

Esc or Alt-X to exit int 21,26 Home/PgUp/PgDn/End ←↑↓→
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