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    WideStrAlloc

    Allocate a null-terminated widestring on the heap.

    Declaration

    Source position: sysunih.inc line 62

    function WideStrAlloc(size: Cardinal) : PWideChar;

    Description

    WideStrAlloc reserves memory on the heap for a widestring with length Len, (terminating #0#0 included), and returns a pointer to it.

    Additionally, WideStrAlloc allocates 4 extra bytes to store the size of the allocated memory.

    Errors

    None.

    See also

    Name Description
    StrBufSize Return the size of a null-terminated string allocated on the heap.
    StrDispose Dispose of a null-terminated string on the heap.
    StrAlloc Allocate memory for a new null-terminated string on the heap.