c1f5108ac3
Kernel mainline renamed V4L2_PIX_FMT_H264_SLICE_RAW → V4L2_PIX_FMT_H264_SLICE some time after this library went dormant (the 'S264' fourcc value is unchanged; only the C identifier moved). The two definitions have the same value so this is purely cosmetic at runtime, but keeping the name aligned with linux/videodev2.h matches downstream patches (e.g. bootlin PR #38) and avoids confusion when reading kernel + library side-by-side. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>