[Letodb-developers] LetoDB and dynamic link library "letocl.dll"

[gabor <ga...@po...>]

Hello!

I want to use LetoDB from Delphi or FreePascal application via 
"letocl.dll" shared library. I have one question and one suggestion.
How can I use index? I found function "LetoDbOrderCreate" that create 
index, but how can I select existing index?
And suggestion:
as I mentioned, I want to use this library with FreePascal / Delphi 
code. And I can not find a function that frees the memory allocated for 
functions that return strings (char *). For example "LetoGetServerVer" 
or "LetoDbGetMemo". Because application can have different memory 
manager than leto client library, so application can not free memory 
allocated by library.
I propose add small function for that, eg:

HB_EXPORT void LetoFreeStr(char * szStr)
{
    free( szStr );
}

Best regards
Michał.