bb6066 - Integrate llvm patch
bb6082 - Fix compiler warnings
bb6093 - check return value of fcntl
bb6094 - check dup2() return value
bb6099 - check return value of lseek()
bb6111 - check return value of lseek in libclamunrar_iface
bb6578 - Fixes TODO in session.c on converting to ENUM