3 files changed, 29 insertions, 14 deletions
diff --git a/src/n3.c b/src/n3.c
index ab0cfb37..cd8119ae 100644
--- a/src/n3.c
+++ b/src/n3.c
@@ -20,6 +20,7 @@
 #include "serd_internal.h"
 #include "stack.h"
 #include "string_utils.h"
+#include "try.h"
 #include "uri_utils.h"
 
 #include "serd/serd.h"
@@ -41,13 +42,6 @@ _Pragma("clang diagnostic ignored \"-Wmissing-declarations\"")
 #  define SERD_FALLTHROUGH
 #endif
 
-#define TRY(st, exp)      \
-  do {                    \
-    if (((st) = (exp))) { \
-      return (st);        \
-    }                     \
-  } while (0)
-
 static bool
 fancy_syntax(const SerdReader* const reader)
 {
diff --git a/src/try.h b/src/try.h
new file mode 100644
index 00000000..82893887
--- /dev/null
+++ b/src/try.h
@@ -0,0 +1,27 @@
+/*
+  Copyright 2011-2021 David Robillard <d@drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#ifndef SERD_TRY_H
+#define SERD_TRY_H
+
+#define TRY(st, exp)      \
+  do {                    \
+    if (((st) = (exp))) { \
+      return (st);        \
+    }                     \
+  } while (0)
+
+#endif // SERD_TRY_H
diff --git a/src/writer.c b/src/writer.c
index 5a605cd4..55136b98 100644
--- a/src/writer.c
+++ b/src/writer.c
@@ -21,6 +21,7 @@
 #include "sink.h"
 #include "string_utils.h"
 #include "system.h"
+#include "try.h"
 #include "uri_utils.h"
 #include "world.h"
 
@@ -40,13 +41,6 @@
 #  define SERD_WARN_UNUSED_RESULT
 #endif
 
-#define TRY(st, exp)      \
-  do {                    \
-    if (((st) = (exp))) { \
-      return (st);        \
-    }                     \
-  } while (0)
-
 typedef enum {
   CTX_NAMED, ///< Normal non-anonymous context
   CTX_BLANK, ///< Anonymous blank node