On Sun, 5 Oct 2003, Bruce Momjian wrote:

> Can you tell me what Win32 compile environment can't handle a sizeof()
> as a function parameter?
> !       GetUserName(pw->pw_name, sizeof(pw->pw_name)-1);
> Does casting to DWORD help?

> > !       GetUserName(pw->pw_name, &pwname_size);

It looks like the second argument is supposed to be a pointer and probably
returns back the length actually used (if it follows the pattern of other
win32 calls)

It's something like:
BOOL GetUserName(
    LPTSTR lpBuffer,    // address of name buffer
    LPDWORD nSize       // address of size of name buffer

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