Changelog

Develop

Add user argument option

v3.1.0

Preparation for v3.1
Replace size_t with custom defined type lwrb_sz_t which matches atomicity requirements
lwrb_sz_t is by default typedef-ed as unsigned long
Prepare lwrb_write_ex and lwrb_read_ex functions
Implement lwrb_write_ex and lwrb_read_ex functions
Fix _ex module throwing an error for Platform.IO

v3.0.0

Added macros for optional STDATOMIC. Global -DLWRB_DISABLE_ATOMIC macro will disable C11 <stdatomic.h> functionality.
Add lwrb_move and lwrb_overwrite
Fix lwrb_find which failed to properly search for tokens at corner cases

v3.1.0-RC1

Split CMakeLists.txt files between library and executable
Change license year to 2022
Update code style with astyle
Minimum required version is C11, with requirement of stdatomic.h library
Add .clang-format draft

v2.0.3

Add library.json for Platform.IO

v2.0.2

Add volatile keyword to all local variables to ensure thread safety in highest optimization
Add local variables for all read and write pointer accesses
Remove generic volatile keyword from func parameter and replace to struct member

v2.0.1

Fix wrong check for valid RB instance
Apply code style settings with Artistic style options
Add thread safety docs

v2.0.0

Break compatibility with previous versions
Rename function prefixes to lwrb instead of ringbuff
Add astyle code syntax correction

v1.3.1

Fixed missing RINGBUFF_VOLATILE for event callback causes compiler warnings or errors

v1.3.0

Added support for events on read/write or reset operation
Added optional volatile parameter for buffer structure
Fix bug in skip and advance operation to return actual amount of bytes processed
Remove BUF_PREF parameter and rename with fixed ringbuff_ prefix for all functions

v1.2.0

Added first sphinx documentation

v1.1.0

Code optimizations, use pre-increment instead of post
Another code-style fixes

v1.0.0

First stable release