Function GetPrivateProfileString 

pub unsafe extern "system" fn GetPrivateProfileString(
    lpappname: *const u16,
    lpkeyname: *const u16,
    lpdefault: *const u16,
    lpreturnedstring: *mut u16,
    nsize: u32,
    lpfilename: *const u16,
) -> u32

#405 GetPrivateProfileString

return a string of data from an initialization file