Windows 3.1 Device Drivers (ddag31qh.hlp) (Table of Contents; Topic list)
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FIXED
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typedef DWORD FIXED;
 
The FIXED type specifies a 32-bit, fixed point number. The type consists of
16-bit fields, representing an integer and a fraction as follows:
 
Bits   Meaning
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0-15   Specifies the fractional part of the fixed point number. The fraction
       is always a positive value representing the numerator n of the
       expression n/65536.
 
16-31  Specifies the integer part of the fixed point number. The integer is
       a signed value in the range -32768 to 32767.
 
See Also
 
BITMAPMETRICS