var crypto/elliptic.initonce

5 uses

	crypto/elliptic (current package)
		elliptic.go#L440: var initonce sync.Once
		elliptic.go#L457: 	initonce.Do(initAll)
		elliptic.go#L470: 	initonce.Do(initAll)
		elliptic.go#L482: 	initonce.Do(initAll)
		elliptic.go#L494: 	initonce.Do(initAll)