X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fbuild_assert%2F_info.c;h=d2fe3d9c80fc240daf4cef1e3b8b9113e4a152df;hp=555aae21b2236bfae4402697ac8c3b05f2dd3125;hb=04160dbda10c78fbd4ee452d0af89d540e20b09a;hpb=650c775ff00cccd03fc84e7789a03c51d9839004

diff --git a/ccan/build_assert/_info.c b/ccan/build_assert/_info.c
index 555aae21..d2fe3d9c 100644
--- a/ccan/build_assert/_info.c
+++ b/ccan/build_assert/_info.c
@@ -18,12 +18,22 @@
  * you would catch such changes in your code like so:
  *
  * Example:
+ *	#include <stddef.h>
+ *	#include <ccan/build_assert/build_assert.h>
+ *
+ *	struct foo {
+ *		char string[5];
+ *		int x;
+ *	};
+ *
  *	char *foo_string(struct foo *foo)
  *	{
  *		// This trick requires that the string be first in the structure
  *		BUILD_ASSERT(offsetof(struct foo, string) == 0);
  *		return (char *)foo;
  *	}
+ *
+ * Licence: LGPL (2 or any later version)
  */
 int main(int argc, char *argv[])
 {