Function xmlParserInputBufferRead 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn xmlParserInputBufferRead(
    in_: *mut _xmlParserInputBuffer,
    len: c_int,
) -> c_int

Read up to len bytes from an input buffer’s source.

UPSTREAM-PARITY

int xmlParserInputBufferRead(xmlParserInputBufferPtr in, int len);