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- Consolidate _demo, _pydemo, _embdemo into single _demo directory structure - Organize demos by language: _demo/{go,py,c,embed}/ - Categorize demos based on imports: - Python library demos (py imports) → _demo/py/ - C/C++ library demos (c/cpp imports) → _demo/c/ - Go-specific demos → _demo/go/ - Embedded demos → _demo/embed/ - Move C-related demos (asm*, cabi*, cgo*, linkname, targetsbuild) from go/ to c/ - Update all path references in README.md and GitHub workflows - Improve demo organization and navigation as requested in #1256 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
16 lines
263 B
C++
16 lines
263 B
C++
#include <stdio.h>
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#define interface struct
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interface ICallback {
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virtual int val() = 0;
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virtual double calc(double v) = 0;
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};
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extern "C" void f(ICallback* cb) {
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printf("val: %d\ncalc(2): %lf\n", cb->val(), cb->calc(2));
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}
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void g(ICallback* cb) {
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f(cb);
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}
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