
db:
  - improve file reading/writing
msgengine:
  - use "storedAs" in VALUE tags also

xml:
  - read encodings from XML header and convert text accordingly
  - add argument to file reader/writer code which contains the target
    encoding
  - create an XML loader/saver context. This may contain callbacks for
    postprocessing of tags when reading an XML file. It may also contain
    some conversion settings etc.


ohbci:
 - implement new structure:
   c3 xx xx 16 00 05 "OHBCI" VMAJOR VMINOR CRYPT
   -> new tags:
     GWEN_CRYPTTOKEN_OHBCI_TAG_MEDIUM            0xc3
       GWEN_CRYPTTOKEN_OHBCI_TAG_CRYPT_INVALID   0xc1 (was old DES)
      (GWEN_CRYPTTOKEN_OHBCI_TAG_CRYPT_DES)      0xc2
       GWEN_CRYPTTOKEN_OHBCI_TAG_CRYPT_BF        0xc3


Get root CA certs:
http://curl.haxx.se/docs/caextract.html



Callgraphs

- Generate callgraphs:
  make CC=/usr/gccgraph/bin/gcc
  C  : genfull
  C++: genfull -g cppdepn
- Show callgraph for s specific function:
  gengraph -f FUNCTION_NAME -o OUTFILENAME --output-type=png
