Add get_byte and get_nibble to 8byte function set.

1 files changed, 12 insertions, 4 deletions

diff --git a/README.mkd b/README.mkd
index 836b151e..0ec51263 100644
--- a/README.mkd
+++ b/README.mkd
@@ -12,8 +12,13 @@ started, here are examples using the API:
 
     uint8_t data[4] = {0x12, 0x34, 0x56, 0x78};
     uint8_t result = get_byte(data, sizeof(data), 0);
-    uint8_t result = get_nibble(data, sizeof(data), 0);
-    fail_unless(copy_bits_right_aligned(data, 4, 4, 12, result, 4));
+    // result = 0x12;
+    result = get_nibble(data, sizeof(data), 0);
+    // result = 0x1;
+    bool success = copy_bits_right_aligned(data, 4, 4, 12, result, 4)
+    // success == true
+    // result[0] == 0x2
+    // result[1] == 0x34
 
 ## 8 Byte Bitfield Decoding
 
@@ -26,12 +31,15 @@ started, here are examples using the API:
     // result = 0x574d555a;
 
     data = 0x00000000F34DFCFF;
-    result = nth_byte(data, 0);
+    result = eightbyte_get_byte(data, 0, false);
     //result = 0x0
 
-    result = nth_byte(data, 4);
+    result = eightbyte_get_byte(data, 4, false);
     //result = 0xF3
 
+    result = eightbyte_get_nibble(data, 10, false);
+    //result = 0x4;
+
 ## 8 Byte Bitfield Encoding
 
     uint64_t data = 0;