X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fcrc%2Fcrc.h;h=6338000e23d937e5628f7a8191ceaf8d2e38a17c;hp=d3184cb1a7b606fdb9c9e8bf9327321633e4dda8;hb=cbd27e92c3e00e004b50ac998d131e52ac1290ea;hpb=2a9b3284774fe371bb39787d2c19127d7691ff59

diff --git a/ccan/crc/crc.h b/ccan/crc/crc.h
index d3184cb1..6338000e 100644
--- a/ccan/crc/crc.h
+++ b/ccan/crc/crc.h
@@ -29,11 +29,13 @@
  * as 0 the first time, and the current crc result from then on.
  *
  * Example:
+ *	#include <sys/uio.h>
+ *	...
  *	// Check that iovec has the crc we expect (Castagnoli version)
- *	bool check_crc(uint32_t expected, const struct iovec *iov, int iovcnt)
+ *	static bool check_crc(uint32_t expected, const struct iovec *iov, int l)
  *	{
  *		uint32_t crc = 0;
- *		while (iovcnt >= 0) {
+ *		while (l >= 0) {
  *			crc = crc32c(crc, iov->iov_base, iov->iov_len);
  *			iov++;
  *		}
@@ -52,7 +54,7 @@ uint32_t crc32c(uint32_t start_crc, const void *buf, size_t size);
  *
  * Example:
  *	// This dumb code only handles Castagnoli, so assert that here.
- *	void check_user_crc_table(const uint32_t *usertab)
+ *	static void check_user_crc_table(const uint32_t *usertab)
  *	{
  *		const uint32_t *ctab = crc32c_table();
  *		if (!ctab || memcmp(ctab, usertab, 1024) != 0)