b52d424369
git-mv the 10 foreign-named example families to extern/runtime-class names + update every #import/#include/#source ref, stale comment ref, and the 1172 stderr snapshot (path + 'extern symbol' message). Renames: 0729…-foreign→…-extern, 1172-diagnostics- foreign-symbol-conflict→…-extern-symbol-conflict, 1205/1207 ffi-foreign-global→ ffi-extern-global, 1216/1217 ffi-…-foreign-(in-method|result-chain)→…-extern-…, 1219-ffi-foreign→1219-ffi-extern, 1306 objc-foreign-class-chained→objc-runtime-class- chained, 1318 objc-property-foreign→objc-property-extern-class. DEDUP: deleted 1218-ffi-foreign-cvariadic (identical to 1229-ffi-extern-cvariadic; updated 1229's twin ref) + the orphaned 1620 dir. Also purged editors/vscode tmLanguage (#foreign dropped from the directive highlighter) + 1220.h/issues-0030.sx comment refs. Suite green (644 corpus / 443 unit, 0 failed).
11 lines
446 B
C
11 lines
446 B
C
// Trivial opaque-handle pattern — `make` produces a heap-allocated
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// counter, `bump` returns the new value, `peek` reads without
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// mutating, `dispose` frees. Mirrors the shape of real C handles
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// (MTLBuffer*, AAssetManager*, file pointers, etc.) without pulling
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// in any platform deps.
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void *ffi_chain_make (int seed);
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int ffi_chain_bump (void *h, int delta);
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int ffi_chain_peek (void *h);
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void ffi_chain_dispose (void *h);
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