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    CompareChar0

    Compare two buffers character by character till a null-character is reached.

    Declaration

    Source position: systemh.inc line 939

    function CompareChar0(const buf1; const buf2; len: SizeInt) : SizeInt;

    Description

    CompareChar0 compares 2 buffers buf1 and buf2 for a maximum length of len or till a null character is reached in either buffer. The result depends on the contents of the buffers:

    < 0
    If buf1 contains a character less than the corresponding character in buf2.
    0
    If both buffers are equal
    > 0
    If buf1 contains a character greater than the corresponding character in buf2.

    Errors

    None.

    See also

    Name Description
    CompareByte Compare 2 memory buffers byte per byte.
    CompareChar compare 2 memory buffers character per character.
    CompareDWord Compare 2 memory buffers DWord per DWord.
    CompareWord Compare 2 memory buffers word per word.