Function xmlHashScan 

#[unsafe(no_mangle)]
pub extern "C" fn xmlHashScan(
    table: *mut c_void,
    f: Option<xmlHashScanner>,
    data: *mut c_void,
)

Scan a hash table with a scanner function.

UPSTREAM-PARITY

void xmlHashScan(xmlHashTablePtr table, xmlHashScanner f, void *data);