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Implement length(PWideChar) with IndexWord.

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This commit is contained in:
Rika Ichinose 2024-05-22 03:59:48 +03:00 committed by FPK
parent fe41a51db3
commit 875e22f7d7
1 changed files with 3 additions and 5 deletions
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8
rtl/inc/generic.inc
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@ -1290,13 +1290,11 @@ end;
{$ifndef FPC_SYSTEM_HAS_FPC_PWIDECHAR_LENGTH}
function fpc_pwidechar_length(p:pwidechar):sizeint;[public,alias:'FPC_PWIDECHAR_LENGTH']; compilerproc;
var i : sizeint;
begin
i:=0;
if assigned(p) then
while p[i]<>#0 do
inc(i);
exit(i);
Result:=IndexWord(p^,-1,0)
else
result:=0;
end;
{$endif ndef FPC_SYSTEM_HAS_FPC_PWIDECHAR_LENGTH}