64df39b3c5
- 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>
27 lines
503 B
Go
27 lines
503 B
Go
package main
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import (
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"fmt"
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"github.com/goplus/lib/c"
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"github.com/goplus/lib/c/math/rand"
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"github.com/goplus/lib/c/time"
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)
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func fastrand64() uint64 {
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v1 := uint64(rand.Random())
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v2 := uint64(rand.Random())
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return v1 ^ (v2 << 32)
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}
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func main() {
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rand.Srand(c.Uint(time.Time(nil)))
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fmt.Printf("%x\n", rand.Rand())
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fmt.Printf("%x\n", rand.Rand())
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rand.Srandom(c.Uint(time.Time(nil)))
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fmt.Printf("%x\n", rand.Random())
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fmt.Printf("%x\n", rand.Random())
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fmt.Printf("%x\n", fastrand64())
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}
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