Function ffmpeg_sys_next::av_xtea_crypt

pub unsafe extern "C" fn av_xtea_crypt(
    ctx: *mut AVXTEA, 
    dst: *mut u8, 
    src: *const u8, 
    count: c_int, 
    iv: *mut u8, 
    decrypt: c_int
)

Encrypt or decrypt a buffer using a previously initialized context, in big endian format.

@param ctx an AVXTEA context @param dst destination array, can be equal to src @param src source array, can be equal to dst @param count number of 8 byte blocks @param iv initialization vector for CBC mode, if NULL then ECB will be used @param decrypt 0 for encryption, 1 for decryption