endian: add documentation on endian typedefs.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

diff --git a/ccan/endian/_info b/ccan/endian/_info
index 753afa7865e37f58b79b2c6c48d7fd9a834c598a..a71b9ae7222e5abf3c921784e093bac2b7cfdaf4 100644 (file)
--- a/ccan/endian/_info
+++ b/ccan/endian/_info
@@ -15,6 +15,8 @@
  * order (almost everyone else).
  *
  * This module provides conversion routines, inspired by the linux kernel.
+ * It also provides leint32_t, beint32_t etc typedefs, which are annotated for
+ * the sparse checker.
  *
  * Example:
  *     #include <stdio.h>