Merge tag 'u-boot-imx-20200623' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

[oweals/u-boot.git] / lib / strto.c

diff --git a/lib/strto.c b/lib/strto.c
index 55ff9f7437d515d3a78aea4d8e23b01f2957322c..c00bb5895df42b8a113e818c3e99290f4e142c20 100644 (file)
--- a/lib/strto.c
+++ b/lib/strto.c
@@ -163,3 +163,11 @@ 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';
+}