strgrp: Fix compile errors in example

Commit 63f13d6 "strgrp: Tidy up kerneldoc in _info" introduced some compile
errors into the example in strgrp/_info.  This fixes them.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

diff --git a/ccan/strgrp/_info b/ccan/strgrp/_info
index 98f9bb2b0f88645c1c74f641001cf28b00a9af54..e0b70b401eb90418f8ba8aee647708ad8a54cc0f 100644 (file)
--- a/ccan/strgrp/_info
+++ b/ccan/strgrp/_info
@@ -56,7 +56,7 @@
  * Author: Andrew Jeffery <andrew@aj.id.au>
  *
  * Example:
  * Author: Andrew Jeffery <andrew@aj.id.au>
  *
  * Example:

- *     FILE *const f;
+ *     FILE *f;

  *     char *buf;
  *     struct strgrp *ctx;
  *     struct strgrp_iter *iter;
  *     char *buf;
  *     struct strgrp *ctx;
  *     struct strgrp_iter *iter;


@@ -77,10 +77,10 @@
  *
  *     // Re-implement something similar to strgrp_print() via API as an
  *     // example
  *
  *     // Re-implement something similar to strgrp_print() via API as an
  *     // example

- *     *iter = strgrp_iter_new(ctx);
+ *     iter = strgrp_iter_new(ctx);

  *     while(NULL != (grp = strgrp_iter_next(iter))) {
  *         printf("%s\n", strgrp_grp_key(grp));
  *     while(NULL != (grp = strgrp_iter_next(iter))) {
  *         printf("%s\n", strgrp_grp_key(grp));

- *         *grp_iter = strgrp_grp_iter_new(grp);
+ *         grp_iter = strgrp_grp_iter_new(grp);

  *         while(NULL != (item = strgrp_grp_iter_next(grp_iter))) {
  *              printf("\t%s\n", strgrp_item_key(item));
  *         }
  *         while(NULL != (item = strgrp_grp_iter_next(grp_iter))) {
  *              printf("\t%s\n", strgrp_item_key(item));
  *         }