From 929af2b047b7dfc54750842100a285646fb4a417 Mon Sep 17 00:00:00 2001
From: Grzegorz Szymaszek <gszymaszek@short.pl>
Date: Fri, 30 Jul 2021 10:14:17 +0200
Subject: [PATCH] Add a constant for the valid flash types range

Add a STLINK_FLASH_TYPE_MAX constant that can be used to check if a
flash type (an integer) is in the range of valid enum stlink_flash_type
values.
---
 inc/stlink.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/inc/stlink.h b/inc/stlink.h
index f70060b..81dc790 100644
--- a/inc/stlink.h
+++ b/inc/stlink.h
@@ -114,6 +114,7 @@ enum stlink_flash_type {
     STLINK_FLASH_TYPE_G4,
     STLINK_FLASH_TYPE_WB,
     STLINK_FLASH_TYPE_H7,
+    STLINK_FLASH_TYPE_MAX,
 };
 
 struct stlink_reg {