Int 62 Fn 008C  u - Fgdriver V4.02 - "fg_pcxpal" - Get Palette Stored In   [V]

   AX = 008Ch
   ES:BX -> variable pointer record (see #3165)

Return: AX = number of colors in palette (16 or 256) or
       FFFEh not a valid PCX file
       FFFFh file not found

Note:  the FGDRIVER functions are rearranged with each major release, but
     their parameters do not change (see #3145 at AX=0000h)

See Also: AX=008Dh

Format of FGDRIVER PCXPAL variable pointer record:
Offset Size    Description (Table 3165)
 00h   WORD    segment of ASCIZ .PCX filename
 02h   WORD    offset of ASCIZ .PCX filename
 04h   WORD    segment of buffer for .PCX palette RGB triples
 06h   WORD    offset of buffer for .PCX palette RGB triples

Note:  the buffer for the palette must hold at least three times as many bytes
     as there are colors in the palette

See Also: #3166