# libxcb ## Identification A C binding to the X protocol, listed as `XORG-LIBXCB` in a graphics dependency chain. ## Notebook evidence - [[Scanned_20260730-1946|Scanned_20260730-1946]], PDF page 7. ## Relationships and evidentiary boundary [[XWayland]] · [[X PixMap]] · [[WebP]]. The notebook occurrence preserves a historical compatibility or software clue. It does not alone prove installation, use, ownership, provenance, or the exact identification of uncertain handwriting.