- Removed stupid PF typedef in fdlist.h which prevented both gcc and clang from spitting out
  a warning about the first argument of s_bsd:ssl_handshake() being an 'int' when it really
  has to be a 'fde_t' pointer.
- Fixed first argument of s_bsd:ssl_handshake() which should be a 'fde_t' pointer instead of an 'int'.