Function rsmpeg::ffi::av_fifo_generic_read

pub unsafe extern "C" fn av_fifo_generic_read(
    f: *mut AVFifoBuffer, 
    dest: *mut c_void, 
    buf_size: i32, 
    func: Option<unsafe extern "C" fn(*mut c_void, *mut c_void, i32)>
) -> i32

Feed data from an AVFifoBuffer to a user-supplied callback. @param f AVFifoBuffer to read from @param buf_size number of bytes to read @param func generic read function @param dest data destination