1 files changed, 27 insertions, 0 deletions
diff --git a/src/internal/bytealg/count_generic.go b/src/internal/bytealg/count_generic.go
new file mode 100644
index 0000000000..acc5a79827
--- /dev/null
+++ b/src/internal/bytealg/count_generic.go
@@ -0,0 +1,27 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !amd64
+
+package bytealg
+
+func Count(b []byte, c byte) int {
+	n := 0
+	for _, x := range b {
+		if x == c {
+			n++
+		}
+	}
+	return n
+}
+
+func CountString(s string, c byte) int {
+	n := 0
+	for i := 0; i < len(s); i++ {
+		if s[i] == c {
+			n++
+		}
+	}
+	return n
+}