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authorRich Felker <dalias@aerifal.cx>2011-03-25 16:34:03 -0400
committerRich Felker <dalias@aerifal.cx>2011-03-25 16:34:03 -0400
commit9ae8d5fc71a4b61ec826d58f03f7b543755fb1d4 (patch)
treea712bede2bb0cef734418927fee7704732628e83 /src/string/strcasecmp.c
parenta37452430f93700aeb122d693959ad79d8e43ada (diff)
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fix all implicit conversion between signed/unsigned pointers
sadly the C language does not specify any such implicit conversion, so
this is not a matter of just fixing warnings (as gcc treats it) but
actual errors. i would like to revisit a number of these changes and
possibly revise the types used to reduce the number of casts required.
Diffstat (limited to 'src/string/strcasecmp.c')
-rw-r--r--src/string/strcasecmp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/string/strcasecmp.c b/src/string/strcasecmp.c
index dd879052..02fd5f8c 100644
--- a/src/string/strcasecmp.c
+++ b/src/string/strcasecmp.c
@@ -3,7 +3,7 @@
 
 int strcasecmp(const char *_l, const char *_r)
 {
-	const unsigned char *l=_l, *r=_r;
+	const unsigned char *l=(void *)_l, *r=(void *)_r;
 	for (; *l && *r && (*l == *r || tolower(*l) == tolower(*r)); l++, r++);
 	return tolower(*l) - tolower(*r);
 }