1 files changed, 15 insertions, 0 deletions
diff --git a/bucket.go b/bucket.go
index 0b9c17d..5dd79dd 100644
--- a/bucket.go
+++ b/bucket.go
@@ -7,6 +7,14 @@ import (
 	"unsafe"
 )
 
+const (
+	// MaxKeySize is the maximum length of a key, in bytes.
+	MaxKeySize = 32768
+
+	// MaxValueSize is the maximum length of a value, in bytes.
+	MaxValueSize = 4294967295
+)
+
 var (
 	// ErrBucketNotFound is returned when trying to access a bucket that has
 	// not been created yet.
@@ -37,6 +45,13 @@ var (
 	ErrSequenceOverflow = errors.New("sequence overflow")
 )
 
+const (
+	maxUint = ^uint(0)
+	minUint = 0
+	maxInt  = int(^uint(0) >> 1)
+	minInt  = -maxInt - 1
+)
+
 // Bucket represents a collection of key/value pairs inside the database.
 type Bucket struct {
 	*bucket