🚀 go-pugleaf

I'm porting a menu system in C from UNIX that for purposes of memory 
conservation in dos creates a temporary batch file and execvp()'s it
to run whatever option was chosen, then re-executes the menu program
with options that tell it where it was, etc. My problem is that the
temporary batch file is still active while it executes the menu program
and then a new temporary batch file is created and execvp()'d. When you
exit out if the menu system, it goes back into it again for the number
of times that the batch file was executed. An illustration below:

+---------+          +---------+
|  Menu   |     ---->|  Menu   |     Batch1 is still active when menu
+---------+     |    +---------+     execvp()'s batch2.
	\/          |        \/
    \/          |        \/
+---------+     |    +---------+     Example of batch1:
|  Batch1 |------    |  Batch2 |     ECHO OFF
+---------+          +---------+     COMMAND.COM
                                     MENU /F

The equivilent of the UNIX shell exec in front of the MENU command is
what I need, does something like this exist? Forgive my ignorance of
MS-DOS.

-- 
                                __                
email: wmark@wb3ffv.ampr.org   '  )--,--,          /       Mark S. Winsor 
                                 /  /  / __.  __  /__,     Systems Analyst
#include <stddisclaimer.h>      /  /  (_(_/|_/ (_/ \_      ProVAR, Inc.

-- 
                                __                
email: wmark@wb3ffv.ampr.org   '  )--,--,          /       Mark S. Winsor 
                                 /  /  / __.  __  /__,     Systems Analyst
#include <stddisclaimer.h>      /  /  (_(_/|_/ (_/ \_      ProVAR, Inc.