To display EXEHDR help, type EXEHDR /? at the command prompt. The appropriate copyright statement appears along with a brief list of EXEHDR options.
Usage: EXEHDR [options] filename... Valid options are: /? /HEAP:(0H - ffffH) /HELP /MAX:(0H - ffffH) /MIN:(0H - ffffH) /NEWFILES /NOLOGO /PMTYPE:(PM | VIO | NOVIO | WINDOWAPI | WINDOWCOMPAT | NOTWINDOWCOMPAT) /RESETERROR /STACKDOS:(0H - ffffH) /STACKOS2:(0H - ffffffffH) /VERBOSE
Note, that for OS/2 16-bit NE modules the maximum value for /STACKOS2 is FFFFh.