Merge branch '2020-04-25-master-imports'

- Assorted minor fixes
- Actions S700 SoC and Cubieboard7 support

1 files changed, 12 insertions, 0 deletions

diff --git a/include/vsprintf.h b/include/vsprintf.h
index 56844dd2de8..d9fb68add0c 100644
--- a/include/vsprintf.h
+++ b/include/vsprintf.h
@@ -222,4 +222,16 @@ bool str2long(const char *p, ulong *num);
  * @hz: Value to convert
  */
 char *strmhz(char *buf, unsigned long hz);
+
+/**
+ * str_to_upper() - Convert a string to upper case
+ *
+ * This simply uses toupper() on each character of the string.
+ *
+ * @in: String to convert (must be large enough to hold the output string)
+ * @out: Buffer to put converted string
+ * @len: Number of bytes available in @out (SIZE_MAX for all)
+ */
+void str_to_upper(const char *in, char *out, size_t len);
+
 #endif