Compare 2 Unicode strings.
Source position: sysunih.inc line 27
function UnicodeCompareStr(  | 
const s1: UnicodeString;  | 
const s2: UnicodeString  | 
):PtrInt;  | 
UnicodeCompareStr compares 2 Unicode strings S1 and S2 in a case sensitive manner. The result of the function is
This function relies on a widestring manager to perform the actual comparison, as it will take into account various equivalent code points: it is not a simple byte-by-byte comparison.
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Compare 2 strings case insensitively.  | 
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Compare 2 ansistrings case-sensitively, ignoring special characters.  | 
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Compare 2 ansistrings case insensitive.  | 
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Check whether 2 strings are equal.  |