Function ffmpeg_dev::sys::ff_get_chomp_line

pub unsafe extern "C" fn ff_get_chomp_line(
    s: *mut AVIOContext, 
    buf: *mut c_char, 
    maxlen: c_int
) -> c_int

Same as ff_get_line but strip the white-space characters in the text tail

@param s the read-only AVIOContext @param buf buffer to store the read line @param maxlen size of the buffer @return the length of the string written in the buffer