Adds an initial interface for the CCID baseclass
Signed-off-by: Ivo Calado <txithihausen@gmail.com>
This commit fix #74

Implements the service code-related procedures during connection startup in both client and server sides

Signed-off-by: Ivo Calado <txithihausen@gmail.com>
Signed-off-by: João Correia <lucaskm98@gmail.com>