## Display Device Driver Reference for OS/2

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### Pattern Blts:

    The following routines copy a general pattern to the destination with a
    mix. This is a pattern with a monochrome bit map.
    (This is a different operation from the monochrome expansions used
    for text output.)

    FFBLTPD.ASM
            eddf_MESSPatDest16
            eddf_MESSPatDest24
            eddf_MESSPatDest81
            eddf_MESSPatDest41
            eddf_MESSPatDest11
            eddf_MESSPatDestMixes11

    The following routines handle pattern copy of general
    patterns:

            eddf_MESSPatCopy16
            eddf_MESSPatCopy24
            eddf_MESSPatCopy81
            eddf_MESSPatCopy41
            eddf_MESSPatCopy11

    The following routines handle 8-bit-wide patterns with a mix:

            eddf_MESSPatDestByte24
            eddf_MESSPatDestByte16
            eddf_MESSPatDestByte81
            eddf_MESSPatDestByte41

    The following routines handle pattern copy of 8-bit-wide patterns:

            eddf_MESSPatCopyByte16
            eddf_MESSPatCopyByte24
            eddf_MESSPatCopyByte81
            eddf_MESSPatCopyByte41
            eddf_MESSPatCopyByte11