Move internal API set to internal header file.
-rw-r--r-- 118 AUTHORS
-rw-r--r-- 2991 CMakeLists.txt
-rw-r--r-- 11436 LICENSE
drwxr-xr-x - TC
drwxr-xr-x - debian
drwxr-xr-x - doc
drwxr-xr-x - include
-rw-r--r-- 237 notification-service.pc.in
-rw-r--r-- 410 notification.manifest
-rw-r--r-- 269 notification.pc.in
drwxr-xr-x - packaging
drwxr-xr-x - src
drwxr-xr-x - test-app