afh: implement optimized generation of hopping sequence with support for AFH

afh: add AFH support for faster hopping pattern detection

pcapng: Eliminate/Document some magic numbers.

* The magic number of 36 used when calculating the block_length
represents the size of the 'Enhanced Packet Block' in pcapng (excluding
the data pa

pcapng: Eliminate/Document some magic numbers.

* The magic number of 36 used when calculating the block_length
represents the size of the 'Enhanced Packet Block' in pcapng (excluding
the data packet itself). Replace the magic number with a macro. See
http://www.winpcap.org/ntar/draft/PCAP-DumpFileFormat.html#sectionepb

* The magic number of 9 added to the caplen represents the extra bytes
of a BLE link layer packet outside of the PDU payload. Added a comment
to identify what those extra 9 bytes represent.

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Fix buffer overflow in assemble_pcapng_le_packet().

The pcapng_le_packet structure did not allocate enough storage to
contain the OPTIONS and BLOCK_TOTAL_LENGTH fields at the end of the
pcapng enhan

Fix buffer overflow in assemble_pcapng_le_packet().

The pcapng_le_packet structure did not allocate enough storage to
contain the OPTIONS and BLOCK_TOTAL_LENGTH fields at the end of the
pcapng enhanced block structure (see
http://www.winpcap.org/ntar/draft/PCAP-DumpFileFormat.html#sectionepb).

* Added fields to pcapng_le_packet structure for options and length
along with two bytes of padding to allow for 32 bit alignment of
options and length fields.
* Added assert() to catch cases of potential buffer overflow.

This fixes the following bug report in ubertooth project:
https://github.com/greatscottgadgets/ubertooth/issues/56

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Merge pull request #17 from troth/fix-pkg-config

cmake: Fix libbtbb.pc.in.

cmake: Fix libbtbb.pc.in.

The @prefix@, @exec_prefix@, @libdir@ and @includedir@ variables are not
set by cmake. Set the values in the libbtbb.pc.in file by including the
GNUInstallDirs.cmake file i

cmake: Fix libbtbb.pc.in.

The @prefix@, @exec_prefix@, @libdir@ and @includedir@ variables are not
set by cmake. Set the values in the libbtbb.pc.in file by including the
GNUInstallDirs.cmake file in CMakeLists.txt. This creates the
CMAKE_INSTALL_LIBDIR and CMAKE_INSTALL_INCLUDEDIR variables.

This change allows user to configure for installing into non-standard
locations as such:

mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX=$HOME/local ..

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Fix pcap cmake optionato be ON/OFF
default is on, but it is not an error if pcap is not found

Remove hacky pcap flag

Modify btbb.h based on pcap support
- To inform ubertooth / gr-bluetooth pcap support

Add USE_PCAP flag to enable/disable PCAP

Add transport getter functions to btbb for pcaps

Print error when unable to allocate packet

Check for failed malloc() before writing to struct

Use popcount if we're building with gcc

Add header test

Update uthash version

Remove Debian packaging files
- they conflict with other versions of the files

Add modulation/transport to packet data
- This should improve our mapping from packet -> pcap

Set max payload length based on packet type
- Also added #defines for packet type values

Tidy / fix some PCAP / PCAPNG formatting code

Add Wireshark dissestor for BT BR/EDR Baseband PCAP format

Remove unused cmake code for finding previous installations

Add missing version files - Github issue #12

Add forgotten cmake module to git
- This *may* have been part of my testing method

Use cmake modules to alter the git commit hash when rebuilding
- as opposed to re-configuring