Function xmlTextWriterEndPI 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn xmlTextWriterEndPI(
    writer: *mut XmlTextWriter,
) -> c_int

End a processing instruction.

UPSTREAM-PARITY

int xmlTextWriterEndPI(xmlTextWriterPtr writer);

SAFETY

• writer must be a valid pointer to an XmlTextWriter or NULL.