## Presentation Device Driver Reference for OS/2

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### GreQueryRealColors Parameter - flOptions

flOptions (ULONG) - input Options flag.

Valid options are:

LCOLOPT_REALIZED If set, the information is required when the logical color table (if any) is realized. When this flag is not set, the information is required when the logical color table is not realized.

LCOLOPT_INDEX If set, the handling routine must return the index for each RGB value. Other flags are reserved and must be 0.