Re: Janitorial dlls/advapi32/registry.c W->A cleanup

[Vincent Béron]

Tony Lambregts a écrit:
when I change the code to the following
LONG WINAPI RegSaveKeyA( HKEY hkey, LPCSTR file, LPSECURITY_ATTRIBUTES sa )
{
   WCHAR fileW[MAX_PATH];
   LONG  ret, len;
     len = WideCharToMultiByte(CP_ACP, 0, fileW, -1, file, 0, NULL, NULL);
   WideCharToMultiByte(CP_ACP, 0, fileW, -1, file, len, NULL, NULL);
   ret = RegSaveKeyW( hkey, fileW.Buffer, sa );
   return ret;
}
I get the following warning

warning: passing arg 5 of `WideCharToMultiByte' discards qualifiers from 
pointer target type

WideCharToMultiByte does not like LPCSTR. So what to do?

Of course it doesn't, it's the destination :)
MultiByteToWideChar will do the file ==> fileW conversion.
Vincent