short*-wcslen

Arguments: address &optional aligned

Computes and returns the length of the C style (null-terminated) fat (2-bytes per character) string located at address by looking for the null terminator.

If the optional aligned argument is true, then address is an aligned address. Aligned addresses are returned by functions like lispval-to-aligned-malloc-address.

See ftype.htm for information on foreign types in Allegro CL and foreign-functions.htm for general information on foreign functions in Allegro CL.

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Created 2019.8.20.