* Improved egif_lib coverage by extending the gif encoder test harness
* stub_output_writer now dynamically reallocates memory
Memory allocation for stub_output_writer is now dynamic:
gifData will be reallocated in base 2 steps every time
we need more space.
* Fix buffer overrun in stub_output_writer when reallocating memory
* Throw assertion if memory reallocation in egif_target fails
egif_target uses dynamic memory reallocation to assure
that stub_output_writer never has a buffer overrun
in stub_output_writer. We throw an assert if
this memory reallocation fails.
* Add protobuf target prototype
* Generalized architecture and added message stubs for future enhancements
* Added fine grained conversion of global/local color tables, LSD and image data
* Added conversion of extensions
* Flagged important TODOs
* Address important todos and add converter for GraphicControlExtension
* Minor bugfix: m_hasLct now reset for every image
* Fixed minor bugs and added GCExt to plaintext chunk
* Minor change to bug fix just for clarity
* Refactoring and add fuzz_dgif_extended
Refactor the code so that both targets import from dgif_fuzz_common.
Also add fuzz_dgif_extended, which exercises more functionality
of giflib
* Added minor comment
* Add new function that is a replica of Android JNI code
* Minor fix
* print errors (covers gif_err.c)
* bug fix in printing and disable it
* bug fix in printing error desc
* Add version variants to header message
* Add draw function from gif_font.c
* Remove LIB_FUZZING_ENGINE from compilation step and add GifDrawText8x8 API to custom fuzz harness
* WIP
* WIP
* WIP
* WIP
* WIP
* WIP
* Remove unnecessary loop
* Small bugfix: x is no longer unitialized
* Change to consistent formatting
* Fix bug that caused build failure
Vincent Ulitzsch