X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=lib%2Fstrto.c;fp=lib%2Fstrto.c;h=3d77115d4d813af05713380dafdccbc14aaf1804;hb=fdc79a6b125d52b6ca0fd65df538db7810d88a8d;hp=606701566f3291824f8f71e7b182cdb79261d84b;hpb=4f04d54981cd9d641e4ca958c551aeb00ee55484;p=oweals%2Fu-boot.git

diff --git a/lib/strto.c b/lib/strto.c
index 606701566f..3d77115d4d 100644
--- a/lib/strto.c
+++ b/lib/strto.c
@@ -179,3 +179,11 @@ long trailing_strtol(const char *str)
 {
 	return trailing_strtoln(str, NULL);
 }
+
+void str_to_upper(const char *in, char *out, size_t len)
+{
+	for (; len > 0 && *in; len--)
+		*out++ = toupper(*in++);
+	if (len)
+		*out = '\0';
+}