Denis Koroskin schrieb:
On Mon, 15 Dec 2008 20:11:44 +0300, BLS <nan...@nospam.wanadoo.fr> wrote:
Hi, what is the correct way to translate this snippet into _D2_ ?
//const and cast()
void rc2_decrypt( const unsigned short xkey[64],
unsigned char *plain,
const unsigned char *cipher )
{
unsigned x76, x54, x32, x10, i;
x76 = (cipher[7] << 8) + cipher[6];
.........
many TIA, Bjoern
Here you go:
void rc2_decrypt( const(ushort)[64] xkey, ubyte* plain, const(ubyte)*
cipher )
{
uint x76, x54, x32, x10, i;
x76 = (cipher[7] << 8) + cipher[6];
// .....
}
You'd better pass cipher and plain as arrays rather than pointers if
their sizes are known:
void rc2_decrypt( const(ushort)[64] xkey, const(ubyte)[] plain,
const(ubyte)[] cipher )
{
uint x76, x54, x32, x10, i;
x76 = (cipher[7] << 8) + cipher[6];
// .....
}
Thanks a lot Denis,
I am afraid I am not able to use arrays 'cause I've to use the function
as follows :
export extern(Windows) void rc2_decrypt() in order to use it from my 4GL
development-system.
beside, any reason for const(ubyte)[] plain instead of ubyte[] plain ?
Bjoern