From 877ce0aab52afc05cf007e682c4b9527706712aa Mon Sep 17 00:00:00 2001
From: Davin McCall <davmac@davmac.org>
Date: Sat, 16 Jan 2016 13:47:08 +0000
Subject: [PATCH] Add/correct some comments

---
 src/cpbuffer.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/cpbuffer.h b/src/cpbuffer.h
index 751cbf8..0dc711e 100644
--- a/src/cpbuffer.h
+++ b/src/cpbuffer.h
@@ -47,6 +47,7 @@ template <int SIZE> class CPBuffer
         return buf[dest_idx];
     }
     
+    // Remove the given number of bytes from the start of the buffer.
     void consume(int amount) noexcept
     {
         cur_idx += amount;
@@ -54,6 +55,7 @@ template <int SIZE> class CPBuffer
         length -= amount;
     }
     
+    // Extract bytes from the buffer. The bytes remain in the buffer.
     void extract(char *dest, int index, int length) noexcept
     {
         index += cur_idx;
@@ -69,7 +71,7 @@ template <int SIZE> class CPBuffer
         }
     }
     
-    // Extract string of give length from given index
+    // Extract string of given length from given index
     // Throws:  std::bad_alloc on allocation failure
     std::string extract_string(int index, int length)
     {
-- 
2.25.1