$NetBSD: patch-libstdc++-v3_include_c_global_cstring,v 1.1 2024/04/01 14:33:58 js Exp $

--- libstdc++-v3/include/c_global/cstring.orig	2023-07-07 07:08:22.000000000 +0000
+++ libstdc++-v3/include/c_global/cstring
@@ -44,6 +44,10 @@
 #ifndef _GLIBCXX_CSTRING
 #define _GLIBCXX_CSTRING 1
 
+#ifdef __QNX__
+#define __CORRECT_ISO_CPP_STRING_H_PROTO
+#endif
+
 // Get rid of those macros defined in <string.h> in lieu of real functions.
 #undef memchr
 #undef memcmp