X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-c-bindings%2Finclude%2Frust_types.h;h=68395c7cdef440851e17d4a193bf3ebeab0ada25;hb=3bbecbef21ec3bf3f4f665128cbf254d85374e6e;hp=2514c93e4df288ee22597ceb4e2c508ac616f5b4;hpb=c7ddcd3867757c74d8a3a2997604edf52aa0a536;p=rust-lightning

diff --git a/lightning-c-bindings/include/rust_types.h b/lightning-c-bindings/include/rust_types.h
index 2514c93e..68395c7c 100644
--- a/lightning-c-bindings/include/rust_types.h
+++ b/lightning-c-bindings/include/rust_types.h
@@ -1,12 +1,14 @@
 #if defined(__GNUC__)
 #define MUST_USE_STRUCT __attribute__((warn_unused))
+#define MUST_USE_RES __attribute__((warn_unused_result))
 #else
 #define MUST_USE_STRUCT
+#define MUST_USE_RES
 #endif
-#if defined(__GNUC__)
-#define MUST_USE_RES __attribute__((warn_unused_result))
+#if defined(__clang__)
+#define NONNULL_PTR _Nonnull
 #else
-#define MUST_USE_RES
+#define NONNULL_PTR
 #endif
 struct nativeChannelHandshakeConfigOpaque;
 typedef struct nativeChannelHandshakeConfigOpaque LDKnativeChannelHandshakeConfig;