[tng-devel] Changes in GCC 4.4.1

[Sebastian Wolff <sw@xxxxxxxxxxxxxxxxxxxx>]

GCC 4.4.1 (opensuse 11.2) is stricter regarding C++ standard API 
compared with 4.3 (opensuse 11.1, MacOS?)

Therefore, please check the following sources of possible compile 
errors on GCC 4.4 (There were a few issues in almost all modules):

- never use #include directive within a namespace (at least if not indended)
- always check if all required standard headers are included (eg 
stdio.h for printf, sprintf, fprintf)

thanks.