From fd410877c3ef3c6e032df72590fb3b6f6b310014 Mon Sep 17 00:00:00 2001
From: mintsuki <mintsuki@protonmail.com>
Date: Tue, 25 Apr 2023 23:25:39 +0200
Subject: [PATCH] Misc updates to stdarg.h to improve resiliency

---
 stdarg.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/stdarg.h b/stdarg.h
index 6d5e385..6d2950d 100644
--- a/stdarg.h
+++ b/stdarg.h
@@ -8,10 +8,14 @@ typedef __builtin_va_list va_list;
 #ifndef __FSTD_HDRS_STDARG_H_MACROS
 #define __FSTD_HDRS_STDARG_H_MACROS 1
 
+#undef va_start
 #define va_start(v, l) __builtin_va_start(v, l)
+#undef va_end
 #define va_end(v) __builtin_va_end(v)
+#undef va_arg
 #define va_arg(v, l) __builtin_va_arg(v, l)
 #if (defined(__cplusplus) && (__cplusplus >= 201103L)) || (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
+#  undef va_copy
 #  define va_copy(d, s) __builtin_va_copy(d, s)
 #endif