Update TODO

TODO

@@ -1,5 +1,6 @@
 * Global
 
+- Use string for network exchanges?
 - Mark arguments as const in function headers if needed
    That is done in the owlps-positioning C++ code, but not constantly
    in C modules.
@@ -8,11 +9,18 @@
 
 * libowlps
 
-- Rename types? Prefix them?
+- Prefix types with "owl_". Rename some of them (lowercase, at least).
+- Remove timestamp_to_ms()
+   This function is used only by the aggregator to test if a TIMESTAMP
+   is null. We should create a function to test that, instead of
+   converting to ms every time.
+- mac_bytes_to_string(): do not malloc anymore.
 
 
 * Aggregator
 
+- Use inet_ntoa() instead of ip_bytes_to_string().
+- monitor_couples(): rename 'demande' variable.
 - Use locks to read/write the AP list
    Currently, several threads can access the list simultaneously, and
    that's not cool!
@@ -24,6 +32,8 @@
 
 - read_packet(): use ieee80211_header_size for all implicit packets
    Currently the size is corrected only for data packets.
+- Fix SIGTERM handling
+   Sometimes owlps-listener refuses to quit on SIGTERM.
 - Fix segfault when rtap_iface is not in monitor mode (?) on Foneras.
 - Merge Makefile and Makefile_atheros?
    Use autohell?