From a7b9ba000dff7b1fcc96dbdf4ae743a4552af560 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Sun, 6 Nov 2016 15:07:51 +1030
Subject: [PATCH] asort, cdump, htable, list, noerr, strmap, tal/link: fix sign
 warnings in examples.

Many are because argc is 'int' not 'unsigned', others just laziness.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 ccan/asort/_info    | 2 +-
 ccan/cdump/_info    | 3 ++-
 ccan/htable/_info   | 4 ++--
 ccan/list/_info     | 2 +-
 ccan/noerr/_info    | 2 +-
 ccan/strmap/_info   | 2 +-
 ccan/tal/link/_info | 2 +-
 7 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/ccan/asort/_info b/ccan/asort/_info
index 28e2faeb..4d59bec1 100644
--- a/ccan/asort/_info
+++ b/ccan/asort/_info
@@ -31,7 +31,7 @@
  *	int main(int argc, char *argv[])
  *	{
  *		bool casefold = false;
- *		unsigned int i;
+ *		int i;
  *	
  *		if (argc < 2) {
  *			fprintf(stderr, "Usage: %s [-i] <list>...\n"
diff --git a/ccan/cdump/_info b/ccan/cdump/_info
index 02ba19b5..c79d013b 100644
--- a/ccan/cdump/_info
+++ b/ccan/cdump/_info
@@ -29,7 +29,8 @@
  * {
  * 	char *code, *problems;
  * 	struct cdump_definitions *defs;
- * 	int i, j;
+ * 	int i;
+ *	size_t j;
  *
  * 	// Read code from stdin.
  * 	code = grab_file(NULL, NULL);
diff --git a/ccan/htable/_info b/ccan/htable/_info
index a55343b4..a3bb76db 100644
--- a/ccan/htable/_info
+++ b/ccan/htable/_info
@@ -65,7 +65,7 @@
  *	int main(int argc, char *argv[])
  *	{
  *		struct htable ht;
- *		unsigned int i;
+ *		int i;
  *		unsigned long val;
  *
  *		if (argc < 2)
@@ -74,7 +74,7 @@
  *
  *		// Create and populate hash table.
  *		htable_init(&ht, rehash, NULL);
- *		for (i = 0; i < sizeof(map)/sizeof(map[0]); i++)
+ *		for (i = 0; i < (int)(sizeof(map)/sizeof(map[0])); i++)
  *			htable_add(&ht, hash_string(map[i].name), &map[i]);
  *
  *		// Add any aliases to the hash table.
diff --git a/ccan/list/_info b/ccan/list/_info
index 60790a99..c4f3e2a0 100644
--- a/ccan/list/_info
+++ b/ccan/list/_info
@@ -31,7 +31,7 @@
  *	{
  *		struct parent p;
  *		struct child *c;
- *		unsigned int i;
+ *		int i;
  *
  *		if (argc < 2)
  *			errx(1, "Usage: %s parent children...", argv[0]);
diff --git a/ccan/noerr/_info b/ccan/noerr/_info
index 082c71e6..85f1f6f9 100644
--- a/ccan/noerr/_info
+++ b/ccan/noerr/_info
@@ -37,7 +37,7 @@
  *			return false;
  *		}
  *		// A short write means out of space.
- *		if (ret < strlen(string)) {
+ *		if (ret < (int)strlen(string)) {
  *			unlink(file);
  *			errno = ENOSPC;
  *			return false;
diff --git a/ccan/strmap/_info b/ccan/strmap/_info
index b8768698..eba8fe44 100644
--- a/ccan/strmap/_info
+++ b/ccan/strmap/_info
@@ -33,7 +33,7 @@
  * 	STRMAP(size_t) map;
  *
  * 	strmap_init(&map);
- * 	for (i = 1; i < argc; i++)
+ * 	for (i = 1; i < (size_t)argc; i++)
  *		// This only adds the first time for this arg.
  * 		strmap_add(&map, argv[i], i);
  *
diff --git a/ccan/tal/link/_info b/ccan/tal/link/_info
index db2ad614..8e39e781 100644
--- a/ccan/tal/link/_info
+++ b/ccan/tal/link/_info
@@ -87,7 +87,7 @@
  *
  *	int main(int argc, char *argv[])
  *	{
- *		unsigned int i;
+ *		int i;
  *		const char **values;
  *
  *		// Initialize cache.
-- 
2.39.2