LibGCrypt Examples

[Rüdiger Sonderfeld]

hi,
I have some problems using the LibGCrypt. I wrote a short demo program. But I 
alwas get this message

operation is not possible without initialized secure memory
(you may have used the wrong program for this task)

I don't know what to do. I don't find any hind in the reference.

Can you give me some examples how to use the LibGCrypt please?

thanks

P.S.
I couldn't compile any program including the gcrypt.h until I included the 
stdlib.c in it! (GCC 2.9.5 and GCC 3.0.1)