From ee02aa04991ede6bb2e21da223aaf911f1217b0b Mon Sep 17 00:00:00 2001
From: Misa <infoteddy@infoteddy.info>
Date: Fri, 6 Aug 2021 23:49:04 -0700
Subject: [PATCH] Add fallthrough macro

This macro needs to be used because Clang is stupid and doesn't let you
use /* fallthrough */ comments like GCC does. However, if GCC is too old
(as is the case on CentOS 7), then it won't recognize __has_attribute
either.
---
 desktop_version/src/UtilityClass.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/desktop_version/src/UtilityClass.h b/desktop_version/src/UtilityClass.h
index c810591e..01e8cd3c 100644
--- a/desktop_version/src/UtilityClass.h
+++ b/desktop_version/src/UtilityClass.h
@@ -68,6 +68,16 @@ void _VVV_between(
         sizeof(middle) \
     )
 
+#ifndef __has_attribute
+#   define __has_attribute(x) 0
+#endif
+
+#if __has_attribute(__fallthrough__)
+#   define VVV_fallthrough __attribute__((__fallthrough__))
+#else
+#   define VVV_fallthrough do { } while (false) /* fallthrough */
+#endif
+
 
 //helperClass
 class UtilityClass