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Reference for unit 'System' (#rtl)

CompareChar0

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

Declaration

Source position: systemh.inc line 800

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.

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

CompareChar0

Declaration

Description

Errors

See also