global: buff -> buf

This always struck me as kind of weird and non-standard.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/tun/tun.go b/tun/tun.go
index e203ba8..0ae53d0 100644
--- a/tun/tun.go
+++ b/tun/tun.go
@@ -23,16 +23,16 @@ type Device interface {
 
 	// Read one or more packets from the Device (without any additional headers).
 	// On a successful read it returns the number of packets read, and sets
-	// packet lengths within the sizes slice. len(sizes) must be >= len(buffs).
+	// packet lengths within the sizes slice. len(sizes) must be >= len(bufs).
 	// A nonzero offset can be used to instruct the Device on where to begin
-	// reading into each element of the buffs slice.
-	Read(buffs [][]byte, sizes []int, offset int) (n int, err error)
+	// reading into each element of the bufs slice.
+	Read(bufs [][]byte, sizes []int, offset int) (n int, err error)
 
 	// Write one or more packets to the device (without any additional headers).
 	// On a successful write it returns the number of packets written. A nonzero
 	// offset can be used to instruct the Device on where to begin writing from
-	// each packet contained within the buffs slice.
-	Write(buffs [][]byte, offset int) (int, error)
+	// each packet contained within the bufs slice.
+	Write(bufs [][]byte, offset int) (int, error)
 
 	// MTU returns the MTU of the Device.
 	MTU() (int, error)