Moved util functions into util.go

parser.go

@@ -4,10 +4,8 @@ import (
 	"bytes"
 	"fmt"
 	"github.com/valyala/fastjson/fastfloat"
-	"reflect"
 	"strconv"
 	"strings"
-	"unsafe"
 )
 
 // Parser parses JSON.
@@ -73,19 +71,6 @@ func (c *cache) getValue() *Value {
 	return v
 }
 
-func b2s(b []byte) string {
-	return *(*string)(unsafe.Pointer(&b))
-}
-
-func s2b(s string) []byte {
-	strh := (*reflect.StringHeader)(unsafe.Pointer(&s))
-	var sh reflect.SliceHeader
-	sh.Data = strh.Data
-	sh.Len = strh.Len
-	sh.Cap = strh.Len
-	return *(*[]byte)(unsafe.Pointer(&sh))
-}
-
 func skipWS(s string) string {
 	if len(s) == 0 || s[0] > 0x20 {
 		// Fast path.

util.go

@@ -0,0 +1,19 @@
+package fastjson
+
+import (
+	"reflect"
+	"unsafe"
+)
+
+func b2s(b []byte) string {
+	return *(*string)(unsafe.Pointer(&b))
+}
+
+func s2b(s string) []byte {
+	strh := (*reflect.StringHeader)(unsafe.Pointer(&s))
+	var sh reflect.SliceHeader
+	sh.Data = strh.Data
+	sh.Len = strh.Len
+	sh.Cap = strh.Len
+	return *(*[]byte)(unsafe.Pointer(&sh))
+}