Only build privkey.go on iOS

privkey.go

@@ -1,33 +0,0 @@
-package main
-
-// #include <stdlib.h>
-// #include <string.h>
-// #include "types.h"
-import "C"
-import (
-	"unsafe"
-
-	"github.com/rwinkhart/libmutton/privkey"
-)
-
-// SetPrivKeyDataAndEraseFreeInput is meant to be called on iOS
-// prior to any server connections to ensure libmutton can
-// retrieve the correct SSH private key contents (enables
-// loading from keychain).
-//
-//export SetPrivKeyDataAndEraseFreeInput
-func SetPrivKeyDataAndEraseFreeInput(privKeyData C.PascalString) {
-	privKeyDataPtr := unsafe.Pointer(privKeyData.data)
-	privkey.SetBytes(C.GoBytes(privKeyDataPtr, privKeyData.len))
-	securePtrOverwriteAndFree(privKeyDataPtr, C.size_t(privKeyData.len))
-	FreePascalString(privKeyData)
-}
-
-// EraseGoPrivKey is meant to be called on iOS after
-// any server connections to ensure the cached SSH private key
-// set by SetPrivKeyDataAndEraseFreeInput is securely erased.
-//
-//export EraseGoPrivKey
-func EraseGoPrivKey() {
-	privkey.Erase()
-}