Merge tag 'mips-pull-2020-04-27' of https://gitlab.denx.de/u-boot/custodians/u-boot...

[oweals/u-boot.git] / include / vsprintf.h

diff --git a/include/vsprintf.h b/include/vsprintf.h
index 56844dd2de85b8054db96fc6a67e489382b27ea1..d9fb68add0c9ac70e2423a2e855aa5ef6920e412 100644 (file)
--- 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