v1.14.0

ADDED:
* iox package
* mapsx package
* netx/inetcksum package

netx/inetcksum/funcs.go

@@ -7,8 +7,9 @@ import (
 // New returns a new initialized [InetChecksum]. It will never panic.
 func New() (i *InetChecksum) {
 
-	i = &InetChecksum{}
-	_ = i.Aligned()
+	i = &InetChecksum{
+		aligned: true,
+	}
 
 	return
 }
@@ -21,15 +22,14 @@ b may be nil or 0-length; this will not cause an error.
 func NewFromBytes(b []byte) (i *InetChecksum, copied int, err error) {
 
 	var cksum InetChecksum
+	var cptr *InetChecksum = &cksum
+
+	cksum.aligned = true
 
 	if b != nil && len(b) > 0 {
-		if copied, err = cksum.Write(b); err != nil {
+		if copied, err = cptr.Write(b); err != nil {
 			return
 		}
-		_ = i.Aligned()
-	} else {
-		i = New()
-		return
 	}
 
 	i = &cksum
@@ -48,7 +48,64 @@ func NewFromBuf(buf io.Reader) (i *InetChecksum, copied int64, err error) {
 
 	var cksum InetChecksum
 
-	_ = i.Aligned()
+	cksum.aligned = true
+
+	if buf != nil {
+		if copied, err = io.Copy(&cksum, buf); err != nil {
+			return
+		}
+	}
+
+	i = &cksum
+
+	return
+}
+
+// NewSimple returns a new initialized [InetChecksumSimple]. It will never panic.
+func NewSimple() (i *InetChecksumSimple) {
+
+	i = &InetChecksumSimple{
+		aligned: true,
+	}
+
+	return
+}
+
+/*
+	NewSimpleFromBytes returns a new [InetChecksumSimple] initialized with explicit bytes.
+
+	b may be nil or 0-length; this will not cause an error.
+*/
+func NewSimpleFromBytes(b []byte) (i *InetChecksumSimple, copied int, err error) {
+
+	var cksum InetChecksumSimple
+	var cptr *InetChecksumSimple = &cksum
+
+	cksum.aligned = true
+
+	if b != nil && len(b) > 0 {
+		if copied, err = cptr.Write(b); err != nil {
+			return
+		}
+	}
+
+	i = &cksum
+
+	return
+}
+
+/*
+	NewSimpleFromBuf returns an [InetChecksumSimple] from a specified [io.Reader].
+
+	buf may be nil. If it isn't, NewSimpleFromBuf will call [io.Copy] on buf.
+	Note that this may exhaust your passed buf or advance its current seek position/offset,
+	depending on its type.
+*/
+func NewSimpleFromBuf(buf io.Reader) (i *InetChecksumSimple, copied int64, err error) {
+
+	var cksum InetChecksumSimple
+
+	cksum.aligned = true
 
 	if buf != nil {
 		if copied, err = io.Copy(&cksum, buf); err != nil {