Various fixes for uninitialized variable use.
sniffer.c: close file when seek fails
tls.c: fix QSH_GET_SIZE macro
wolfio.c: uIPGenerateCookie: use the parameter, _ctx, instead of self
referencing.
wolfssl_adds.c: check for equivalent to XBADFILE to indicate error.
SP: change right shift of signed value to unsigned
sp_int.h: define 128-bit types
types.h: change a XMALLOC define to not use (,,) - cppcheck doesn't like
it and is unnecessary.
* Adds crypto HW support for AES Direct and AES CCM.
* Fixes to enable PIC32MZ hardware hashing where updates are cached via heap buffer and final performs single operations against hardware.
* Fix for benchmark with 1024-bit certs passing in wrong size for `wc_RsaPrivateDecrypt` when using `USE_CERT_BUFFERS_1024`.
* Fix to resolve missing `strncasecmp` for the Microchip XC32. Workaround to use case sensitive version instead. This error occurred when building with HAVE_ECC defined in Harmony with XC32.
* Cleanup of the PIC32MZ crypto and hashing hardware code. Replace `pic32mz-hash.c` with `pic32mz-crypt.c`
* Add user_settings.h for mplabx and mcapi examples.
* Sync up with Harmony changes for MCAPI.
