Merge tag 'efi-next' of https://source.denx.de/u-boot/custodians/u-boot-efi into...

[platform/kernel/u-boot.git] / include / vsprintf.h

diff --git a/include/vsprintf.h b/include/vsprintf.h
index 83d187e..b474630 100644 (file)
--- a/include/vsprintf.h
+++ b/include/vsprintf.h
@@ -172,7 +172,30 @@ int sprintf(char *buf, const char *fmt, ...)
  * See the vsprintf() documentation for format string extensions over C99.
  */
 int vsprintf(char *buf, const char *fmt, va_list args);
-char *simple_itoa(ulong i);
+
+/**
+ * simple_itoa() - convert an unsigned integer to a string
+ *
+ * This returns a static string containing the decimal representation of the
+ * given value. The returned value may be overwritten by other calls to other
+ * simple_... functions, so should be used immediately
+ *
+ * @val: Value to convert
+ * @return string containing the decimal representation of @val
+ */
+char *simple_itoa(ulong val);
+
+/**
+ * simple_xtoa() - convert an unsigned integer to a hex string
+ *
+ * This returns a static string containing the hexadecimal representation of the
+ * given value. The returned value may be overwritten by other calls to other
+ * simple_... functions, so should be used immediately
+ *
+ * @val: Value to convert
+ * @return string containing the hexecimal representation of @val
+ */
+char *simple_xtoa(ulong num);
 
 /**
  * Format a string and place it in a buffer