Function 0001h - Free Descriptor

Previous: Function 0000 - Allocate Descriptors

Next: Function 0002 - Segment to Descriptor

- 7.2.2 -

PMODE/W MSDOS Extender

PMODE/W Supported DPMI INT 31h functions

Function 0001h - Free Descriptor

PMODE/W API

This function Frees a descriptor.

In:
   AX = 0001h
   BX =    selector for the descriptor to free
Out:
  if successful:
     carry flag clear
   if failed:
     carry flag set

Notes:
Each descriptor allocated with INT 31h function 0000h must be freed individually with the function. Even if it was previously allocated as part of a contiguous array of descriptors.

Under DPMI 1.0/VCPI/XMS/raw, any segment registers which contain the selector being freed are zeroed by this function.


Function 0000 - Allocate Descriptors	Table of Content	Function 0002 - Segment to Descriptor

- 7.2.2 -