From aa505359a3bb5a954fe3c7fbd853c75802bf3533 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 16 Jan 2023 21:37:26 -0800
Subject: [PATCH] greenlet: Drop using 'register' storage class keyword

This has been dropped in c++17 and newer

Upstream-Status: Submitted [https://github.com/python-greenlet/greenlet/pull/336]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 src/greenlet/platform/switch_riscv_unix.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/greenlet/platform/switch_riscv_unix.h b/src/greenlet/platform/switch_riscv_unix.h
index 5b5ea98..24df9db 100644
--- a/src/greenlet/platform/switch_riscv_unix.h
+++ b/src/greenlet/platform/switch_riscv_unix.h
@@ -11,8 +11,8 @@
 static int
 slp_switch(void)
 {
-  register int ret;
-  register long *stackref, stsizediff;
+  int ret;
+  long *stackref, stsizediff;
   __asm__ volatile ("" : : : REGS_TO_SAVE);
   __asm__ volatile ("mv %0, sp" : "=r" (stackref) : );
   {
-- 
2.39.0