bitvec updates and code simplification

* introduce a new bitvec_get_bit_pos() function to determine the bit value
  at a given position inside a bit vector
* make sure bitvec_{get,set}_bit_pos() share code as possible
2 files changed
tree: 2077e28f687804a223e749b4c4bb5e8f31f65856
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. wireshark/