From: Richard Barnes <rbarnes@umn.edu>
Date: Fri, 26 Apr 2024 20:48:49 +0000 (-0700)
Subject: Make zstd.h compatible with -Wzero-as-null-pointer-constant
X-Git-Tag: v1.5.7^2~123
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7cb47036cb78b3681aee4725107381a1b69abfc;p=thirdparty%2Fzstd.git

Make zstd.h compatible with -Wzero-as-null-pointer-constant
---

diff --git a/lib/zstd.h b/lib/zstd.h
index b79f675c3..e4c9ffc87 100644
--- a/lib/zstd.h
+++ b/lib/zstd.h
@@ -1802,7 +1802,11 @@ static
 #ifdef __GNUC__
 __attribute__((__unused__))
 #endif
+// Disable diagnostic for C++ compatibility
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
 ZSTD_customMem const ZSTD_defaultCMem = { NULL, NULL, NULL };  /**< this constant defers to stdlib's functions */
+#pragma clang diagnostic pop
 
 ZSTDLIB_STATIC_API ZSTD_CCtx*    ZSTD_createCCtx_advanced(ZSTD_customMem customMem);
 ZSTDLIB_STATIC_API ZSTD_CStream* ZSTD_createCStream_advanced(ZSTD_customMem customMem);