INT 21 - DOS 3+ - GET CURRENT PSP ADDRESS
AH = 62h
Return: BX = segment of PSP for current process
Notes:  under DOS 3+, this function does not use any of the DOS-internal stacks
and may thus be called at any time, even during another INT 21h call
the current PSP is not necessarily the caller's PSP
identical to the undocumented AH=51h
SeeAlso: AH=51h

See also: 2150

2162 - DOS 3+ - GET CURRENT PSP ADDRESS