pub unsafe extern "C" fn av_hex_dump(
f: *mut FILE,
buf: *const u8,
size: c_int,
)展开描述
Send a nice hexadecimal dump of a buffer to the specified file stream.
@param f The file stream pointer where the dump should be sent to. @param buf buffer @param size buffer size
@see av_hex_dump_log, av_pkt_dump2, av_pkt_dump_log2