Rename Q/W/Z printf-length macros to XD3_Q/XD3_W/XD3_Z (#292) - #297
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jmacd
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June 21, 2026 20:57
The public header xdelta3.h defined single-letter macros Q, W and Z for printf length modifiers. These pollute the global namespace and break compilation when xdelta3.h is included alongside code that uses Q, W or Z as identifiers (e.g. parameter names in sqlite3 headers). Prefix them with XD3_ and update all internal uses. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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The public header xdelta3.h defined single-letter macros Q, W and Z for printf length modifiers. These pollute the global namespace and break compilation when xdelta3.h is included alongside code that uses Q, W or Z as identifiers (e.g. parameter names in sqlite3 headers).
Prefix them with XD3_ and update all internal uses.
Fixes #292