Add the file CODING for coding related information.

1 files changed, 3 insertions, 0 deletions

diff --git a/CODING b/CODING
new file mode 100644
index 0000000..cdf0f1d
--- /dev/null
+++ b/CODING
@@ -0,0 +1,3 @@
+Style:
+When comparing C pointers, use == and != . This makes a visual distinction.
+