Function windows_sys::Win32::Globalization::ucnv_detectUnicodeSignature

pub unsafe extern "system" fn ucnv_detectUnicodeSignature(
    source: PCSTR, 
    sourcelength: i32, 
    signaturelength: *mut i32, 
    perrorcode: *mut UErrorCode
) -> PSTR

Required features: "Win32_Globalization"