From f525171a603949f03a26727416556ebc69fed0b3 Mon Sep 17 00:00:00 2001
From: Carl Worth <cworth@cworth.org>
Date: Sun, 25 Sep 2011 17:58:38 -0700
Subject: [PATCH] Eliminate some compiler warnings.
Such as comparison between signed and unsigned integers and an unused
parameter.
---
mnemon.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/mnemon.c b/mnemon.c
index 7f0526d..5fa8ac9 100644
--- a/mnemon.c
+++ b/mnemon.c
@@ -42,6 +42,8 @@ do { \
assert (NOT_REACHED); \
} while (0)
+#define unused(foo) foo __attribute__((unused))
+
typedef int bool_t;
typedef struct _item {
@@ -916,7 +918,7 @@ mnemon_item_in_category_of_length (void *closure, item_t *item)
item_in_category_of_length_closure_t *iicolc = closure;
mnemon_t *mnemon = iicolc->mnemon;
category_t *category = iicolc->category;
- int length = iicolc->length;
+ unsigned int length = iicolc->length;
if (mnemon_item_category (mnemon, item) != category)
return 0;
@@ -1236,7 +1238,8 @@ mnemon_show_challenge (mnemon_t *mnemon,
}
static void
-mnemon_hide_challenge (mnemon_t *mnemon, challenge_type_t challenge_type)
+mnemon_hide_challenge (unused (mnemon_t *mnemon),
+ challenge_type_t challenge_type)
{
char * command;
--
2.45.2