libjudy lives here: http://judy.sourceforge.net/
Currently this includes only bindings for the libjudy bitvector implementation since that's all I'm interested in.
Example Usage:
package main
import "judy"
func main() {
bits := judy.NewJudy1()
bits.Set(5)
if bits.Test(5) {
println("5 exists!")
}
for idx, ok := bits.First(0); ok; idx, ok = bits.Next(idx) {
println(idx)
}
// prints 5
}