From aa5377bf1eb4c983ae03500e9c30890717d6eadd Mon Sep 17 00:00:00 2001
From: Jason King <jasonbking@users.noreply.github.com>
Date: Tue, 18 Jul 2023 09:22:17 -0500
Subject: [PATCH] Define __EXTENSIONS__ on illumos (#498)

---
 include/roaring/portability.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/roaring/portability.h b/include/roaring/portability.h
index 162d49016..fba2a4b25 100644
--- a/include/roaring/portability.h
+++ b/include/roaring/portability.h
@@ -59,6 +59,10 @@
 #define _XOPEN_SOURCE 700
 #endif // !(defined(_XOPEN_SOURCE)) || (_XOPEN_SOURCE < 700)
 
+#ifdef __illumos__
+#define __EXTENSIONS__
+#endif
+
 #include <stdbool.h>
 #include <stdint.h>
 #include <stdlib.h>  // will provide posix_memalign with _POSIX_C_SOURCE as defined above