Function ffmpeg_sys_next::av_cast5_crypt2

pub unsafe extern "C" fn av_cast5_crypt2(
    ctx: *mut AVCAST5, 
    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

@param ctx an AVCAST5 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, NULL for ECB mode @param decrypt 0 for encryption, 1 for decryption