The Packet Design Embedded Library (PDEL) is a C library containing an
assorted collection of code useful for developing embedded applications:

-   C data structure run-time introspection library
-   Threaded HTTP client/server library with SSL and XML-RPC support
-   PPP library using netgraph(4) with PPTP and L2TP servers
-   Application configuration framework
-   Heap memory accounting and sanity checking
-   Generic template processing library
-   Routines to configure networking interfaces, ARP and routing tables
-   Logging library
-   Generic TCP server
-   Generic hash table implementation
-   Generic balanced tree implementation
-   Miscellaneous FILE * enhancements
-   Base-64 encoding/decoding
-   Events and actions with automated locking
-   Generalized per-thread variables
-   Message ports
-   Digital signature creation/verification
-   Filesystem mounting/unmounting
-   String quoting/parsing