Function xmlNewTextReaderFilename 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn xmlNewTextReaderFilename(
    URI: *const c_char,
) -> *mut XmlTextReader

xmlTextReaderPtr xmlNewTextReaderFilename(const char *URI) — upstream xmlreader.c: creates a reader over the file, no encoding/options (R-000176: the candidate previously exported a 3-argument extension).

SAFETY

• URI must point to a valid NUL-terminated string or NULL.