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Table of Contents
7. PMODE/W MSDOS Extender
7.2. PMODE/W Supported DPMI INT 31h functions
7.2.2. Function 0001 - Free Descriptor
7.2.2. Function 0001 - 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.
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