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#define INCL_DOSMEMMGR
 
USHORT DosSizeSeg(sel, pulSize)
SEL sel;           /* segment selector      */
PULONG pulSize;    /* receives segment size */
 
The DosSizeSeg function retrieves the size (in bytes) of a specified
segment.
 
The DosSizeSeg function is a family API function.
 
Parameter  Description
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sel        Specifies the selector of the segment. For huge segments, this
           must be the base selector.
 
pulSize    Points to the variable that receives the segment size (in bytes).
           (For huge segments, the number of full segments will be in the
           high word, and the size of the last segment will be in the low
           word. These values are equivalent to the values of the usNumSeg
           and usPartialSeg parameters that were passed to the DosAllocHuge
           or DosReallocHuge function.)
 
Return Value
 
The return value is zero if the function is successful. Otherwise, it is an
error value.
 
See Also
 
DosAllocHuge, DosAllocSeg, DosReallocHuge
 
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